Answer: As warmer temperatures increase the demand for water, the amount of freshwater available may decline and increase competition for water resources in some areas.
Answer:
As the demand for water increases, People will first of all opt for clean water, for better health, e. t.c. But as this demand increases, the source of clean water decreases affecting the purity of water
the rate of decay for carbon-14 is -0.693 b and its the half-life is 5,730 years. if an organism has 45% of its carbon-14 compared to the living sample. how old is the fossil?
If the organism has 45% of its carbon-14 compared to the living sample then the fossil is 6555 years old.
Given that,
ln [tex]N_{t}[/tex]= ln N₀ − λt
= ln ([tex]N_{t}[/tex] / N₀) = − λt
We can the value of λ using the expression,
λ = 0.693 / [tex]t_{1/2}[/tex]
= 0.693 / 5730
= 1.209 × 10⁻⁴ a⁻¹
Putting in the numbers we get,
ln (45 / 100) = 1.209 × 10⁻⁴ a⁻¹ × t = -0.7985
t = 0.7985 / (1.209 × 10⁻⁴)
t= 6555 years
Hence the sample is 6555 years old.
To learn more about fossils and half-lives,
https://brainly.com/question/24710827
#SPJ4
which cells of the pancrease secrete insulin? which cells secrete glucagon? what are the effector cells for each of these hormones?
The pancreatic β-cell plays a key role in glucose homeostasis by using secreting insulin, the simplest hormone that is able to lower blood glucose awareness.
Glucagon is a peptide hormone secreted from the alpha cells of the pancreatic islets of Langerhans.
Even as the beta cell produces insulin, the most effective blood glucose-reducing hormone of the body, the alpha cell releases glucagon, which elevates blood glucose. under physiological situations, these mobile kinds have an effect on each other in a paracrine manner.
There are 3 basic styles of hormones: lipid-derived, amino acid-derived, and peptide. Lipid-derived hormones are structurally much like ldl cholesterol and include steroid hormones which include estradiol and testosterone.
Learn more about insulin here:-https://brainly.com/question/786474
#SPJ4
Would the damaged cells in the lymph nodes be immune cells or breast cells?
Immune cells
Breast cells
Answer: I think the immune system due to it being an highway for the immune system and is important for it.
Explanation: Yea i think immune possibly.
Answer:
immune would be the correct answer.
Explanation:
plato
Certain reactions in cells are endergonic. How do cells make those reactions proceed?.
The endergonic reactions of the cell are proceeded by their coupling with the ATP hydrolysis.
Endergonic means the reactions that requires the input of energy for them to proceed. In these reactions, the free energy is positive. Thus, the Gibb's free energy is said to be positive. Most of the reactions inside the living organisms is endergonic, for example photosynthesis.
ATP hydrolysis is the break down of the phosphate group attached by phospho-anhydride bonds from the triphosphates of adenosine. This breakdown releases very high amounts of energy which can be used to drive some other processes of the living organisms.
To know more about ATP hydrolysis, here
brainly.com/question/28233550
#SPJ4
an enzymatic weight-gain supplement claims to help users digest all carbohydrates in fruits and vegetables. what key enzyme would you hope to see on the label?
An enzymatic weight-gain supplement claims to help users digest all carbohydrates in fruits and vegetables. Cellulase enzyme is present.
What is cellulase ?Cellulase (systematic name 4—D-glucan 4-glucanohydrolase) is any of a number of enzymes that catalyse cellulolysis, the breakdown of cellulose and some related polysaccharides, and is primarily produced by fungi, bacteria, and protozoans.
Endohydrolysis of (14)-D-glucosidic linkages in lichenin, cereal -D-glucan, and cellulose
The term is also applied to any naturally occurring combination or complex of numerous such enzymes that break down cellulosic material sequentially or cooperatively.
Cellulases convert the cellulose molecule into shorter polysaccharides and oligosaccharides, as well as monosaccharides (or "simple sugars") like -glucose. Because it makes a key plant component usable for food and use in chemical reactions, cellulose breakdown has significant economic significance. The 1,4-D-glycosidic bonds in cellulose, hemicellulose, lichenin, and cereal -D-glucans are hydrolyzed in this particular process. Compared to the breakdown of other polysaccharides like starch, the breakdown of cellulose is particularly challenging because the molecules of cellulose bind tightly to one another.
Learn more about cellulase here :
brainly.com/question/6335573
#SPJ4
6. Why do you think that changing the temperature changes the rate of
photosynthesis?
The quantity of enzyme-substrate collisions limits the pace of photosynthesis at low temperatures. The rate of photosynthesis rises as a function of temperature because there are more collisions as a result.
Why does the rate of photosynthesis first rise with temperature and then fall?Photosynthesis is a specialized enzyme-based process. The enzymes involved in this process operate best at a certain temperature.
Enzymes denature if the temperature rises over the maximum optimal temperature, which slows the rate of photosynthesis.
The rate of photosynthesis grows as the temperature rises, much as other chemical processes.
Enzymes, which regulate photosynthesis, get denatured at high temperatures. The rate of photosynthesis therefore reaches its peak.
learn more about Photosynthesis refer
https://brainly.com/question/19160081
#SPJ1
the cells that attack damaged arteries causing inflammation and decreased blood flow are? group of answer choices beta cells chief cells parietal cells foam cells
The correct answer is option D.
The cells that attack damaged arteries causing inflammation and decreased blood flow are foam cells.
What are foam cells?
In general, foam cells are also known as macrophages or fatty streaks.
These cells consists of lipids that are eaten by macrophages or white blood cells.
When an invader enters into body, macrophages surround them and engulf them. In this way, these cells are consuming cholesterol which accumulates over time and block the arteries.
to put it simply, foam cells are fluffy macrophages filled with cholesterol. These cells create hindrance in blood flow and cause inflammation in arteries.
If you need to learn more about arteries click here:
https://brainly.com/question/27901738
#SPJ4
intervertebral discs comprised of fibrocartilage are found within what type of joints? multiple choice question. symphyses syndesmoses synchondroses sutures
Intervertebral discs comprised of fibrocartilage can be found at the symphyses.
Intervertebral discs are discs made of cartilage that function to prevent spinal structures from rubbing against each other and serve as cushions for the spine. Cartilage which is made of dense, clear, bluish-white and very strong material has two types of joints, one of which is the symphysis joint where the bones are connected by flat fibrocartilage discs which remain unhardened throughout life., for example, the intervertebral disc and pubic symphysis which join the pub part of the right and left vertebrae. For this reason, the symphysis joint is often referred to as a fibrocartilaginous joint.
Learn more about Symphysis Joint at:
https://brainly.com/question/14889028?referrer=searchResults
#SPJ4
a mitotic daughter cell has just been formed and contains 12 non-replicated chromosomes. how many replicated chromosomes were contained in the parent cell before the two daughter cells were formed?
During mitosis, the number of replicated chromosomes contained in the parent cell before two daughter cells are formed is still 12 chromosomes.
The number of chromosomes does not change during mitosis. The phase in which the cell prepares for division is called interphase. If a cell has 12 chromosomes during interphase, the number of chromosomes in each daughter cell remains 12 even after mitosis ends.
The characteristics of mitosis are:Cleavage takes place once.The number of daughter cells produced is two.The number of chromosomes in the daughter cells is the same as the number of chromosomes in the parent cell, which is 2n (diploid).The properties of the daughter cells are the same as those of the parent.Occurs in body cells (somatic cells) for example in embryonic tissue, including root tips, stem tips, and cambium circles.The mitotic division aims to multiply cells such as the growth or repair of damaged cells.Learn more about mitosis here https://brainly.com/question/23750975
#SPJ4
Tilapia prefer water with a dissolved oxygen concentra-
tion of at least 3 ppm so that the oxygen will diffuse
from the water (higher concentration) into the fish
(lower concentration). Imagine you are an AgWorks in-
tern, and you test the dissolved oxygen level of the
tilapia tank. You read a result of 1 ppm.
Answer the following questions that describe why this
test result is a concern for the tilapia.
1. Explain if the level of dissolved oxygen level of 1 ppm
is too high or too low
2. In what direction will the oxygen will travel across the
cell membranes of the fish - from the water into the
fish-or- from the fish into the water
3. What is the type of cellular transport that is taking place
if the oxygen travels across the cell membranes from
high concentration to low concentration - simple
diffusion, active transport or osmosis
1.A 1 ppm level of dissolved oxygen is too low.
2.The oxygen will cross the cell membrane toward the direction of the fish.
3.If oxygen moves from a high concentration to a low concentration across the cell membranes, osmosis is the type of cellular transport that is occurring.
Is osmosis the same as active transport?Water molecules diffuse through a semi-permeable membrane during osmosis as they travel along a concentration gradient. Moving a substance up or down a concentration gradient is called active transport.
Osmosis is a type of passive transport where water molecules move from a high water concentration to a low solute concentration or vice versa through a membrane that is impermeable to the solute. Passive transport is referred to as "facilitated diffusion."
To know more about osmosis visit:
https://brainly.com/question/21395644
#SPJ1
a bacterium is in a capillary tube that contains a gradient of both attractant (glucose) and a repellent (hydrogen peroxide). where will the bacteria concentrate?
The bacteria concentrate will be somewhere in the middle.
What are the role of bacteria in life on earth?Bacteria are a group of organisms that do not have a cell nucleus membrane. These organisms belong to prokaryotes and they are very small in size and have an important role in life on earth. Some groups of bacteria are known to cause infection and disease, and others can provide benefits in the fields of food, medicine, and industry.Attractants can also be referred to as attention grabber, which are chemicals that can cause insects to move closer to the source of these substances.Hydrogen peroxide may be a chemical compound with the formula H₂O₂. In its immaculate shape, it may be a clear, pale blue fluid, somewhat thicker than water. Hydrogen peroxide is the only peroxide. H₂O₂ is utilized as an oxidizing specialist, fading operator, and clean.Learn about bacteria here: brainly.com/question/8008968
#SPJ4
what is the first piece of evidence that the mitochondria and chloroplast were once their own organism?
It was the endosymbiont theory which suggested that mitochondria and chloroplast were once their own organism. Researchers discovered that the DNA in the mitochondria and plastids of plant cells was unique.
The fact that mitochondria contain their own DNA, cell-independent division, and morphological similarities to alpha-proteobacteria are only a few of the facts that indicate they were once autonomous organisms. Chloroplasts, which resemble small green factories inside plant cells and aid in converting solar energy into sugars, share many characteristics with mitochondria. These chloroplast organelles may have formerly been free-living bacteria, according to the research.
To learn more about DNA click here:
https://brainly.com/question/21992450
#SPJ4
even though the human brain is larger than the sheep brain, the sheep brain has more gyri and sulci than the human brain. True or False
The given statement is false.
Because the human brain has a higher surface area than the sheep brain and because the human brain contains more sulci and gyri, the human brain has more contours than the sheep brain.
Features/Gross Sheep Human
Brain shape Smaller and elongated Larger and rounded
Skull thickness (mm) 5.0–6.0 6.5–7.5
Brain mass (g) 130–140 1,300–1,400
Gyri and sulci are the names for the folds and grooves in a brain, respectively. The cortex, the area of our brain responsible for higher cognitive functions including memory, language, and awareness, folds to generate these physical characteristics.
To learn more about human brain click here,
https://brainly.com/question/14790885
#SPJ4
The given statement is false.
Because the human brain has a higher surface area than the sheep brain and because the human brain contains more sulci and gyri, the human brain has more contours than the sheep brain.
Features/Gross Sheep Human
Brain shape Smaller and elongated Larger and rounded
Skull thickness (mm) 5.0–6.0 6.5–7.5
Brain mass (g) 130–140 1,300–1,400
Gyri and sulci are the names for the folds and grooves in a brain, respectively. The cortex, the area of our brain responsible for higher cognitive functions including memory, language, and awareness, folds to generate these physical characteristics.
What is a group of cells that run from left to right and are identified by numbers?.
Using the concepts of cell ,we got that range is a group of cells that run from left to right and identified by numbers.
Cell, in biology, is basically the basic membrane-bound unit that contains the fundamental molecules of life and of which all the living things are composed. A single cell is also a complete organism in itself, such as a bacterium or yeast. Other cells which acquire specialized functions as they mature. These cells cooperate also with other specialized cells and become building blocks of large multicellular organisms, such as humans and other animals.
Hence, the group of cells that run from left to right and are identified by numbers is range.
To know more about cell, visit here:
https://brainly.com/question/3142913
#SPJ4
explain the cellular/molecular reason why individuals with both alleles have patches of each phenotype, rather than a mixture of both.
Alleles may exhibit codominance or incomplete dominance instead of being fully dominant or recessive to one another.
The type of relationship between alleles, with a heterozygote phenotype intermediate between the two homozygote phenotypes, is called incomplete dominance. An example is a hybrid between a homozygous white-flowered plant , homozygous plant with red flowers , a plant with pink flowers would result in offspring.
Codominance, in which both alleles are concurrently expressed in the heterozygote, is closely connected
To learn more about codominance click here,
https://brainly.com/question/14053639
#SPJ4
blood flows through a coronary artery that is partially blocked by deposits along the artery wall. blood flow through which part of the artery is the flux (mass of blood per unit time) largest?
Blood flows through a coronary artery that is partially blocked by deposits along the artery wall then blood flow through which part of the artery is the flux largest: flow rate is the same in both parts.
How does blood flow?Blood flows through a network of vessels that is called the circulatory system. When blood returns to the heart, it flows to the lungs to receive oxygen. Then the heart pumps the blood out to the rest of body and the process begins again.
Coronary arteries supply blood to the heart muscles which needs oxygen-rich blood to function and oxygen-depleted blood must be carried away.
Coronary arteries receive the maximum blood flow during diastole because this is when the heart is relaxed, and they receive least blood flow during systole because this is when the myocardium contracts are decreasing the blood flow through coronary arteries.
To know more about blood flow, refer
https://brainly.com/question/988627
#SPJ4
Select the most accurate example of a food chain:
grass--->Rabbit--->snake--->hawk
rabbit--->hawk--->grass--->snake
snake-->rabbit--->grass--->hawk
hawk--->snake--->rabbit--->grass
Answer:
The last one;
hawk--->snake--->rabbit--->grass
Explanation:
Answer:
grass--->Rabbit--->snake--->hawk
Explanation:
the grass is the producer(as it has energy) so the rabbit eats the grass,then the snake eats the rabbit and then the hawk eats the snake
how long does it take for a fertilised human egg cell to develop into a fully formed baby?
Answer:40 weeks
Explanation:
Within 24 hours of fertilization, the zygote (two combined gametes) begins to divide into many cells. Within 8 weeks of pregnancy, the embryo is now a fetus, and the total development time from a zygote to a fully formed fetus is 40 weeks, typically.
Describe two problems in the loop you have created that can produce an imbalance of sugar in the blood and lead to diabetes.
If the pancreas does not have the ability to release insulin and If the insulin released by the pancreas does not correctly bind to the insulin receptors.
When a person has diabetes, their pancreas is either unable to produce any insulin or not enough insulin to control blood sugar levels. The absence of insulin prevents the body from using glucose as a fuel source.
If the pancreas is unable to release insulin or if the insulin it does release fails to properly attach to the insulin receptors. A lack of insulin can result in too much glucose in the blood, which can upset the equilibrium. Your body may create too much insulin, which may lead to a sugar imbalance and low blood sugar levels.
Here is another question with an answer similar to this about insulin receptors: https://brainly.com/question/13022654
#SPJ4
Without the circulatory and respiratory systems, human bodies would not survive. Both systems play major roles in providing our bodies with what they need. They work individually as well as together to keep us alive and healthy,
Which four statements describe functions of the circulatory system?
Responses
A Part of this system filters air as it enters the body.Part of this system filters air as it enters the body.
B This system's organs passes oxygen into the bloodstream.This system's organs passes oxygen into the bloodstream.
C This system plays a major role in fighting infections.This system plays a major role in fighting infections.
D Oxygen is delivered to cells throughout the body by this system.Oxygen is delivered to cells throughout the body by this system.
E Carbon dioxide exits the body through this system.Carbon dioxide exits the body through this system.
F This system takes in oxygen from air outside the body.This system takes in oxygen from air outside the body.
G This system removes carbon dioxide from organs and delivers it the lungs.This system removes carbon dioxide from organs and delivers it the lungs.
H Nutrients are delivered to organs through this system.
Circulatory systems have different kinds of functions, gaseous exchange, nutrient transportation, and fighting with infection, hence option c,d,g, and h is correct.
What is the function of the circulatory system?Blood arteries within the circulatory system move blood away from and toward the heart. Arteries transport blood away from the heart, and veins transport blood back to the heart.
The circulatory system delivers oxygen, nutrients, and hormones to cells also while eliminating contaminants such as carbon dioxide.
The heart, blood, and blood arteries each work together to feed the body's cells. Blood transports carbon dioxide to the lungs (for exhale) and pulls up oxygen via the network of arteries, veins, and capillaries.
Therefore doing different functions by the circulatory system, hence option c,d,g, and h is correct.
Learn more about the circulatory system, here:
https://brainly.com/question/10103458
#SPJ1
↓ please help asap! ↓
All of the following are negative consequences of enhanced greenhouse gas effect EXCEPT.
1) decreased temperatures
2) increased UV insolation
3) melting glaciers and ice caps
4) increasing sea levels
All of the following are negative consequences of enhanced greenhouse gas effects except melting glaciers and ice caps as it is a part of a positive feedback loop.
This positive feedback loop, which also actively raises temperatures, especially in the Arctic areas, has a substantial impact on the local ecology.
In comparison to other planets, the earth's temperature is one of its most striking and distinctive features. There are many different biological forms on the globe, and they all survive. The current increase in global warming on Earth is a result of a number of factors, including human activity, industrial waste, and trapped greenhouse gases.
Global warming has caused the ice sheets to begin to melt. As the white snow sheets melt away, the black ocean water, rocks, and flora hidden behind them are more easily seen; this phenomenon is regarded to create a positive feedback loop. Since the ice sheets are white, most of the incident light is reflected when they melt. The local ecology is significantly impacted by this positive feedback loop, which also actively elevates temperatures, particularly in the Arctic regions. Darker ocean water has a tendency to absorb more radiation, which boosts temperatures even more and speeds up global warming.
To learn more about global warming please click on the given link: brainly.com/question/7693783
#SPJ4
. describe the three processes contributing to urine formation and indicate which way the fluids are moving
Urine is created primarily through three processes: glomerular filtration, reabsorption, and secretion. Only waste and extra water are removed from the body thanks to these procedures.
What procedures make up glomerular filtration?The glomerulus filters your blood, and the tubule restores nutrients to your blood and eliminates wastes, in the two-step process by which the nephrons function. Each nephron contains a glomerulus to filter blood and a tubule to return necessary substances to blood while expelling extra waste.
What exactly does reabsorption entail?Reabsorption. Reabsorption is the process by which water and other solutes are returned to the plasma from the tubule. Various amounts of water and specific solutes are reabsorbed over the whole length of the renal tubule.
To know more about glomerular filtration visit:-
https://brainly.com/question/15354906
#SPJ4
if two genes are located on different chromosomes, what would you expect their recombination frequency to be? %
The expected recombination frequency for two genes located ok different chromosomes would be 50%.
We can inquire "What is the recombination frequency between them" for any two genes (or loci) alpha and beta. Answer would be 50% if the genes are located on distinct chromosomes (independent assortment). Recombination frequency will fall between 0 and 50% if the two genes are located on the same chromosome.
The frequency with which two genes on a chromosome recombine during meiosis is known as the recombination frequency. Recombination occurs relatively seldom when genes on a chromosome are near to one another. The frequency of recombination is 50% when the genes are distant from one another or are located on different chromosomes.
To know more about recombination, refer to the following link:
https://brainly.com/question/13954405
#SPJ4
the lungs do not normally collapse because of group of answer choices their characteristic elastic recoil both surfactant and intrapleural pressure none of the choices are correct intrapleural pressure surfactant
The lungs do not normally collapse because of both surfactant and intrapleural pressure.
The two spongy, pinkish-gray organs in your chest are called lungs. Air enters your lungs when you inhale (breath), and the oxygen in that air travels to your blood. A waste gas called carbon dioxide travels from your blood to your lungs at the same time and is exhaled (breathed out).
The pressure drop lowers the intrapulmonary pressure as well, which causes the lungs to open up and take in more air. This action is the opposite after the timer expires. The pleural cavity's negative pressure acts as a suction to prevent the lungs from collapsing.
The lung cells secrete surfactant, which distributes throughout the alveolar tissue. By reducing surface tension, this chemical facilitates breathing by preventing the alveoli from collapsing following exhalation.
To know more about surfactant visit the link:
https://brainly.com/question/15817583?referrer=searchResults
#SPJ4
a particular virus strain is highly effective in activating an immune response. in other words it has a high degree of
A particular virus strain is highly effective in activating an immune response. in other words it has a high degree of immunogenicity .
Immunogenicity tells about the capability of a molecules to induce cellular and humoral immune response. Immunogenicity of any antigen is defined by four properties these are Foreignness, molecular size, chemical composition and heterogenicity .
Proteins and few polysaccharides have immunogenic properties, that allows them to induce humoral immune responses They are chemically more complex also bacteria , have so many different proteins and each different protein have different epitopes.
To learn more about Immunogenicity , here
brainly.com/question/28385800
#SPJ4
two 6-base sequences are present in bacterial promoters: tataat (located 10 nt upstream from the start site) and ttgaca (located 35 nt upstream from the start site). what is the significance of the fact that these two base sequences are different?
The significance of these two base sequences is that both the location of start site and the direction of transcription can be established.
What are the base sequences?
The order of the nucleotides composing the alleles within a DNA or RNA molecule is indicated by a series of bases denoted by a set of five different letters, which is known as a nucleic acid sequence. Sequences are often presented according to convention from the 5' end to the 3' end. The sense strand is used for DNA.
What are bacterial promoters?
Conserved DNA regions called bacterial promoters are crucial for the start of transcription. When we think of the classic paradigm, we typically picture promoters in intergenic areas upstream of genes enlisting RNAP holoenzyme to start transcription in one direction, leading to the production of an mRNA.
Hence the significance of these base sequences is to know the the location of start site and direction of transcription.
To learn more about bacterial promoters click on the link
https://brainly.com/question/15319293
#SPJ4
14. Problem: Uranium-238 has a mass number of 238 with 146 neutrons in the
nucleus. An isotope, Uranium-235 has 143 neutrons in the nucleus. What is
the atomic number of Uranium?
The atomic number of Uranium is 92.
Uranium is a silvery-white steel chemical element in the periodic desk, with atomic number ninety two. it's miles assigned the chemical image uranium atom has 92 protons and ninety two electrons, of which 6 are valence electrons. Uranium has the highest atomic weight of all certainly occurring elements.
Normally, the best potential radiation-associated health threat for uranium mining or processing facility people is lung most cancers associated with inhaling uranium decay products, as well as other non-lung-most cancers dangers associated with gamma radiation exposure on-website online.
Uranium is obviously radioactive: Its nucleus is volatile, so the detail is in a constant country of decay, looking for a more solid association. In fact, uranium become the detail that made the invention of radioactivity possible.
Learn more about Uranium here:- https://brainly.com/question/22464890
#SPJ1
Determine the proportion of various phenotypes of offspring that this couple may have.
This pair may have 1/8 type O with N antigens kids, which is a proportion of different phenotypes.
The man's genotype is I⁰I⁰ and the woman's genotype is IᵃI⁰ because the man has type O blood and the woman has children with him. Their offspring's genotypes will be as follows:
F/M I⁰ I⁰
Iᵃ IᵃI⁰ IᵃI⁰
I⁰ I⁰I⁰ I⁰I⁰
Children with O group blood have a 0.5 chance of being born, and children with A group blood have a 0.5 chance. The MN antigen is heterozygous for both people. Following are the odds of inheriting MN antigens:
F/M M N
M MM MN
N MN NN
0.25 percent of people have the homozygous M antigen type.
The likelihood of having the MN antigen type is 0.5.
0.25 percent of people have homozygous N antigen types.
As these two events are independent of one another, the chance of ABO blood group and MN antigen inheritance is the product of their individual probabilities.
Type A with M antigen is equal to 0.5 x 0.25 x 0.125 x 1/8.
Antigens M and N in Type A = 0.5 x 0.5 x 0.25 x 1.4
N antigen type A = 0.5 x 0.25 x 0.125 x 1/8
Type O antigen M = 0.5 0.25 0.125 1/8
Type O antigens M and N = 0.25 = 1/4
0.125 = 1/8 for type O with N antigens.
In the event that both parents are heterozygous for the gene (Hh) in charge of the synthesis of the H substance, then
Type A: 3/32 with M antigen
Antigen type A with M and N: 6/32
Type A: 3/32 with N antigen
5/32 for type O with M antigen.
Antigens M and N for type O: 10/32
5/32 for type O with N antigens.
To learn more about Antigens, refer to this link:
https://brainly.com/question/7597406
#SPJ4
COMPLETE QUESTIONS:
A woman with type A blood (whose father was type O) has children with a man that has type O blood. Both individuals are heterozygous for the MN antigen.
Recall that MN blood group antigens are independent of the ABO locus, and that the alleles are codominant.
Determine the proportion of various phenotypes of offspring that this couple may have.
Type A with M antigen:
Type A with M and N antigens:
Type A with N antigen:
Type O with M antigen:
Type O with M and N antigens:
Type O with antigen:
Options: 0, 1/8, 1/4, 1/2, 3/4, 1
How would the results from Part A change if both parents are also heterozygous for the gene controlling the synthesis of the H substance (Hh)?
Type A with M antigen:
Type A with M and N antigens:
Type A with N antigen:
Type O with M antigen:
Type O with M and N antigens:
Type O with antigen:
Options: 0, 1/32, 3/32, 5/32, 6/32, 10/32, 1
which of the statements correctly contrasts anabolic and catabolic pathways?anabolic pathways are exothermic, whereas catabolic pathways are endothermic.anabolic pathways are aerobic, whereas catabolic pathways are anaerobic.anabolic pathways are biosynthetic, whereas catabolic pathways are degradative.anabolic pathways are exergonic, whereas catabolic pathways are endergonic.
The statement that correctly contrasts anabolic and catabolic pathways is: (3) Anabolic pathways are biosynthetic, whereas catabolic pathways are degradative.
Anabolic pathways are biosynthetic that means they are involved in the formation of molecules. The process combines smaller molecules to form large macromolecules. This process usually requires the input of energy. It is a part of metabolic reactions. The example is synthesis of glycogen from glucose.
Catabolic pathways are also a set of metabolic reactions. It is a degradative pathway because it breaks the large macromolecules into smaller units. The pathway usually releases energy. The examples are glycolysis, beta oxidation, etc.
To know more about anabolic reaction, here
brainly.com/question/14932822
#SPJ4
please help me im giving 15 points
Answer: Polymer
Explanation: It is made of alkenes joining together to form long complex compounds. The process is called polymerization.