b. immediate information on the status of a biological system.
What does a biological system mean?A biological system is a collection of organs that cooperate to carry out a certain task. For instance, the circulatory system transports nutrients and waste products to and from the body's cells, while the skeletal system protects and supports the body.
Cells, organelles, macromolecular complexes, and regulatory pathways are examples of biological systems that exist on the micro to nanoscopic scale. A living system, such as an organism, should not be confused with a biological system.
The aim of systems biology is to understand vastly complex biological systems in a way that enables us to model and predict how they will behave.
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Fructose has the formula C6H12O6. How many moles of fructose are there in 0.100 g of fructose?
Considering the definition of molar mass, there are 0.00055 moles of fructose in 0.100 grams of fructose.
Definition of molar massThe molar mass of substance is a property defined as its mass per unit quantity of substance, in other words, molar mass is the amount of mass that a substance contains in one mole.
The molar mass of a compound (also called Mass or Molecular Weight) is the sum of the molar mass of the elements that form it (whose value is found in the periodic table) multiplied by the number of times they appear in the compound.
Molar mass of C₆H₁₂O₆In this case, you know the molar mass of the elements is:
C= 12 g/moleH= 1 g/moleO= 16 g/moleSo, the molar mass of the compound C₆H₁₂O₆ is calculated as:
C₆H₁₂O₆= 6×12 g/mole + 12× 1 g/mole + 6× 16 g/mole
Solving:
C₆H₁₂O₆= 180 g/mole
Moles in 0.100 grams of fructoseYou can apply the following rule of three: If by definition of molar mass 180 grams of fructose are contained in 1 mole, 0.100 grams of the compound are contained in how many moles?
[tex]amount of moles= \frac{0.100 gramsx 1 mole}{180 grams}[/tex]
amount of moles= 0.00055 moles
Finally, there are 0.00055 moles of fructose in 0.100 grams of fructose.
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Many organisms have developed resistance to antibiotics. What mode of resistance has mrsa acquired?
methicillin-resistant-staphylococcus-aureus (MRSA) infection is caused by staphylococcus aureus
MRSA is resistant to the complete beta-lactam class of antibiotics. Methicillin is a member of this class of antibiotics, along with others like the more popularly prescribed penicillin, amoxicillin, and oxacillin.S.aureus also causes pneumonia, mastitis, skin infections, bone infections, and inflammation of the heart's inner lining. S.aureus becomes resistant to antibiotics like methicillin by expressing foreign proteins named PBP (penicillin-binding proteins) resistant to its action. Hence methicillin-resistant-staphylococcus aureus becomes resistant to a wide range of antibiotics makes the treatment choices very limited. The alternatives for the treatment of MRSA are dependent upon lowering the methicillin resistance.learn more about MRSA here: https://brainly.com/question/22228129
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To absorb large particles, cells engulf them within their plasma membrane in a process called?
Answer: endocytosis
Explanation:
This forms a vacuole out of its membrane looking almost like a bubble that encloses the large particles.
Which muscle is highlighted?
a) flexor digitorum longus
b) tibialis posterior
c) flexor hallucis longus
d) popliteus
The muscle which is highlighted is flexor digitorum longus and is therefore denoted as option A.
What is Flexor digitorum longus?This refers to a deep posterior muscle which is present in the lower leg and is responsible for the different movement of the great toe.
It is also involved in plantar flexion and foot inversion and also helps to maintain a medial longitudinal arch thereby making it the most appropriate choice.
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An intravenous hypertonic solution containing dextrose, proteins, vitamins, and minerals is known as?
An intravenous hypertonic solution containing dextrose, proteins, vitamins, and minerals is known as total parenteral nutrition
A hypertonic solution is one that has more dissolved particles than normal cells and blood do, including salt and other electrolytes. For instance, wounds are soaked in hypertonic liquids.
Blood has a lower concentration of dissolved particles than hypertonic fluids. 3 percent Normal Saline is an illustration of a hypertonic IV solution (3 percent NaCl). The intravascular space has a higher concentration of dissolved solutes than the cells when hypertonic fluids are injected. In contrast to a hypotonic solution, a hypertonic solution includes more of the other substance and less water.
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Assessment of genetic risk for distribution of total interstitial white matter neurons in dorsolateral prefrontal cortex: role in schizophrenia
Assessment of genetic risk for distribution of total interstitial white matter neurons in dorsolateral prefrontal cortex: role in schizophrenia
It has been demonstrated that tissue engineering scaffolds with oxygen generating components can boost the amount of oxygen and cell viability under some circumstances. In this study, direct-write assembly (robocasting) was used to create biphasic calcium phosphate (BCP) scaffolds with a composition of 60% hydroxyapatite (HA) and 40% beta-tricalcium phosphate (-TCP), which have demonstrated a high potential for bone tissue engineering applications. The three-dimensional (3D) printed scaffolds were then dip-coated with various concentrations of calcium peroxide (CPO), an oxygen releasing agent, and employed for in situ oxygen synthesis in the implanted sites. CPO was contained within a polycaprolactone (PCL) matrix. Different methodologies were used to describe the created scaffolds' morphology, content, and structure.
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A woman who is heterozygous for the x-linked, recessive hemophilia allele mates with a man who does not have hemophilia. which of the possible offspring will have hemophilia?
If a mother is heterozygous (a carrier) for hemophilia and the father does not have hemophilia, each son has a 1 in 2 (50%) chance of getting his mother's hemophilia allele and having hemophilia. Each daughter has 1 in 2 (50%) chance of getting her mother's hemophilia allele and being heterozygous.
If one female is heterozygous for the hemophilia trait and is considered a carrier. One male receives a damaged X-chromosome and inherits the condition known as hemophilia. If a man does not have hemophilia, he will have a non-hemophilia allele on his X chromosome which in this case would be "H". The mans genotype would be "XHY". Man with hemophilia will have XhY genotype since it is an recessive disorder .
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For each type of cell transport, describe how it helps the cell reach equilibrium. Make sure
you discuss concentration gradients in your answer.
Type of Transport:
Diffusion
Osmosis
Facilitated diffusion
Answer:
I will leave your question unanswered. Thanks.
A broken neck leading to a severed spinal cord will completely block brain control of which systems responsible for maintaining body homeostasis?
Answer:
Sympathetic nervous system
What information from the client would support the diagnosis of guillain-barré syndrome?
The most patients with typical GBS present with rapidly progressive bilateral leg weakness with hypo/areflexia in the affected limbs. In rare cases, patients can present with facial, oculomotor, bulbar, i.e. difficulty with swallowing and speaking, weakness, or primary sensory symptoms.
The clinical diagnosis of GBS needs to be confirmed by cerebrospinal fluid analysis and nerve conduction studies. Lumbar puncture is indicated in every case of suspected GBS.
The things to be monitor in Guillain-Barré syndrome (GBS) respiratory status of patients with GBS must therefore be carefully and frequently monitored. Pulse oximetry and blood gases are inadequate for early detection of failure because hypoxemia and hypercarbia are very late manifestations.
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PLS HELP
What is the phenomenon called that occurs when changes in a protein appear to
accumulate at a constant rate over time?
A)morphological comparison
B) evolution stopwatch
C) molecular clock
D) homologous structure
when changes in a protein appear to accumulate at a constant rate over time is called option (c) i.e, Molecular clock.
What does molecular clock mean?The term "molecular clock" refers to a method that estimates the time in prehistory when two or more life forms diverged by analyzing the mutation rate of biomolecules. Typically, nucleotide sequences for DNA, RNA, or amino acid sequences for proteins serve as the biomolecular data for these calculations.
Hedges, a biology professor at Penn State, claims that the molecular clock counts the mutations that accumulate through time in the gene sequences of various species rather than counting seconds, minutes, and hours.
Mutation and recombination, the two fundamental biological processes that give rise to all heritable variations, are the foundation of molecular clocks. Mutations are modifications to the genetic code of DNA, for as when the nucleotide Guanine (G) turns to Thymine (T).
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Mitochondrial dna (mtdna) recovered from a fossil hominin from sima de los huesos in northern spain shows connections to the mtdna of?
Mitochondrial DNA (mtdna) recovered from a fossil hominin from sima de los huesos in northern spain shows connections to the mtdna of the Denisovans.
The Sima de los Huesos showed distinctive proof of DNA survival over an extended period of time. Based on the enzymatic amplification of a few short mitochondrial DNA (mtDNA) fragments from Middle Pleistocene cave bear bones. Given that the Sima de los Huesos fossils have Neanderthal-derived characteristics (such as in their dental, mandibular, midfacial, supraorbital, and occipital morphology), it is unexpected that the mtDNA from these fossils has a common origin with Denisovan rather than Neanderthal mtDNAs.
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Does a person in need of an organ transplant have a moral right to obtain that transplant, supposing the availability of the needed organ?.
Answer:
The principle of “Do no harm.” The only way that removing an organ from someone seems morally defensible is if the donor chooses to undergo the harm of surgery solely to help another.
[TG.04]One student designed an experiment to demonstrate the formation of a geologic feature. The steps of the experiment are listed below.
• Place a rectangular piece of cardboard on a table.
Cut a strip of paper one inch long and half an inch wide.
Place the paper strip on the cardboard along one of its edges.
• Use a clip to attach the middle of the paper strip to the cardboard so that approximately half of the paper strip is on each side of the clip.
Place one hand on each of the two halves of the paper strip.
• Push both ends of the paper strip towards the clip.
. Observe the formation of ripples on the paper.
Which of these geologic features was created by the process demonstrated by the student's experiment?
A) the Big Island of Hawaii
B) the Grand Canyon
C) the Himalayan mountain range
D) the Sierra Nevada Mountains
B) The Himalayan Mountain range of geologic features was created and demonstrated by the student's experiment.
In the northeastern corner of India, there are mountains called the Himalayan mountain range. They go 1,500 miles (2,400 km) and cross through China, Bhutan, Nepal, Pakistan, Afghanistan, and India. The Himalayan Mountain range is known for its extreme height, intricate geological structure, snow-covered peaks, sizable valley glaciers, deep river gorges, and lush vegetation.
The Himalayan mountain range is the tallest mountain range in the globe and is home to Mount Everest and nine out of the ten highest peaks in the world. These mountains, sometimes known as the Third Pole, are the source of several of Asia's major rivers and have a role in controlling the climate of the world.
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Begin at the ovaries of susie and the testes of billy.track the processes of ovulation for susie and ejaculation of billy.
Ovulation and ejaculation are the processes that involve the release of the female and male gamete for the process of fertilization.
Ovulation
The release of an egg from one of a woman's ovaries is known as ovulation.Ovulation usually lasts for one day and takes place two weeks before a woman anticipates getting her period, in the midst of her menstrual cycle. However, the procedure takes a different amount of time for every woman, and it might even change from month to month. A sperm cell can fertilize an egg when it exits a woman's ovary and enters the fallopian tube. Sperm can survive for three to five days inside a woman's reproductive system.The uterine walls thicken during ovulation in order to accommodate a fertilized egg. On the other hand, if the egg is not fertilized, the uterine lining is lost around two weeks later, which results in menstruation.Ejaculation
Ejaculation, the male reproductive system's discharge of sperm cells and seminal plasma. Sperm are transported from the testicles and the epididymis, where they are stored, to the beginning of the urethra, a hollow tube that runs through the pen!s and transports either sperm or urine. In the second stage, known as the actual ejaculation, the semen is transported through the urethra and expelled from the body.learn more about Ovulation and ejaculation here: https://brainly.com/question/13349245
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Inherited disease can be caused by damage to DNA caused by _________.
DNA Polymerase
B. Okazaki fragments
C. ozone
D. radiation
Inherited disease can be caused by damage to DNA caused by radiation (option D).
What is mutation?Mutation is any heritable change of the base-pair sequence of genetic material.
Mutation is a gradual change in the genetic sequence of a nucleic acid that can occur through the following ways;
Replication errors RadiationMutagensRadiation is the process of radiating waves or particles like X-ray, electron particles.
Therefore, inherited disease can be caused by damage to DNA caused by radiation.
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Why is it difficult to test the sensory and learning abilities of a newborn?
Vision is the least developed sense at delivery as a womb is a dark location and there may be little possibility for development. Vision, like hearing, does increase unexpectedly over the early years of an infant's lifestyle.
The infant can see and hear what is happening around her and can communicate her desires and interests to others. mother and father can help their infants study with the aid of gambling with them. Infants have the ability to see faces and items of different shapes, sizes, and colors.
For infants, learning the senses is crucial for discovering the arena around them. Whilst toddlers see the face of a parent, they smile. They coo once they listen to a parent's voice or pull away from something hot after they contact it. If infants odor something terrible, they shrink back.
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The fluid from the __________ joins the sperm from the ____________ at the ejaculatory duct.
The fluid from the seminal vesicles joins the sperm from the vas deferens at the ejaculatory duct.
What is semen?Semen is the sticky, milky fluid produced in male reproductive organs that contains the reproductive cells or sperm.
The sperm cell is produced by the testes, which is the male reproductive organ.
However, the sperm does not come out of the male alone, it is embedded in a fluid that together makes up the semen.
The vas deferens joins with the seminal vesicle to form the ejaculatory duct, which passes through the prostate and empties into the urethra.
Therefore, the fluid from the seminal vesicles joins the sperm from the vas deferens at the ejaculatory duct.
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Transfusion reactions are the result of antibody reaction to foreign antibodies. MHC molecules on red blood cells. MHC molecules on white blood cells. plasma proteins. glycolipids and glycoproteins on the surface of red blood cells.
Correct answer-
Glycolipids and glycoproteins on the surface of red blood cells- This is the correct answer because the glycolipids present on the surface of red blood cells have to be compatible to the blood being transfused or received by the donor. If the blood received is not compatible it leads to transfusion reactions.Incorrect answers-
MHC molecules on red blood cells- This is incorrect because MHC molecules are not present on the surface of red blood cells.MHC molecules on white blood cells- This is also incorrect because MHC molecules attach themselves to pathogenic peptides. These molecules are not responsible for transfusion reactions.Plasma proteins- This is incorrect because the proteins present in plasma are not responsible for transfusion reactions.Learn more about transfusion reactions here-
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What we know about fossil sharks and rays comes from the ____________________ they left behind, their only hard parts.
What we know about shark and ray fossils comes from bones in rocks from the Cretaceous period in Mexico that left behind, their only hard parts.
Shark fossilsThe idea of a stingray-like shark may seem like something out of a B-movie. But paleontologists have just reported the discovery of such a creature in Cretaceous rocks in Mexico. This strange shark combines a streamlined body with large, wing-shaped fins, an ancient animal unlike any seen in the fossil record.
Whose are the fossils?
Fossils are the remains or traces of living beings that inhabited the Earth in previous geological periods. Fossil remains are parts of animals or plants, such as a bone or some limb or organic remains that have been preserved in some way.
With this information, we can conclude that Fossils are remains or traces of animals and plants preserved in rocks.
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Wearing formal clothing to a friend's wedding is an example of __________, whereas agreeing to a fellow student's request to sign a petition is an example of __________.
Wearing formal clothing to a friend's wedding is an example of conformity, whereas agreeing to a fellow student's request to sign a petition is an example of compliance.
What is conformity?
The propensity for someone to adopt the attitudes, beliefs, and behaviors of those around them is known as conformity. Overt social pressure or more covert, unconscious influence can both be used to enforce conformity. Whatever its shape, it has the capacity to be a potent force that can alter the behavior of big groups, ignite or quell conflicts, and do much more.
What is compliance?Compliance is the act of altering one's conduct in accordance with a request. These requests may be made directly, but they may also include less direct social influence.
Compliance is occasionally prompted directly. You comply with a specific request made by someone. Other times, the request could be sneakier and even more deceptive.
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Fill in the blanks with the appropriate artery name. Then place the sentences in order to trace a drop of blood from the heart to the left thumb.
Blood pathways are as follow - Aorta -Third Subclavian Axillary Brachial Radial
Arranging Sequenceof Blood pathways - Your heart's two upper chambers are called atria. Both the left and right atriums are present.
Your two lowest heart chambers are called ventricles. Both the left and right ventricles are present in you. Large veins known as pulmonary veins carry oxygen-rich blood from your lungs to your left atrium. To transfer blood from your left atrium to your left ventricle, your mitral valve opens.
Your left ventricle contracts when it is full, which causes your mitral valve to close and your aortic valve to open. Blood is sent from your heart to your aorta, where it travels to the rest of your body, via your aortic valve. Your heart pumps blood from its right side to its left side before returning to the rest of your body in Blood pathways
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Describe the horizontal and vertical air motions in a high-pressure anticyclone and in a low-pressure cyclone.
Winds near the surface move across the isobars at an angle when the frictional force, pressure gradient force, and apparent Coriolis force are combined.
What is the motion of horizontal and vertical air in a high-pressure anticyclone and in a low-pressure cyclone?Winds near the surface move across the isobars at an angle when the frictional force is combined with the pressure gradient force and the apparent force of the Coriolis effect. Consequently, the air spirals and converges as it advances in the direction of low pressure. A cyclone sometimes referred to as a low-pressure system, is created by this spiraling inward toward a center of low pressure. Convergence is the technical term for this inward spiraling action, which likewise raises the air at the center.
Air spirals downward and outward from an anticyclone, also known as a high-pressure system, in a high-pressure area. Divergence is the name for this spiraling outward motion. Cyclones rotate anticlockwise in the northern hemisphere and clockwise in the southern hemisphere.
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Suppose your gram-stained a sample from a pure culture of bacteria and observed a field of red and purple cocci. Adjacent cells were not always the same color. What would you conclude?
If after gram-staining a pure bacterial culture red and purple cocci are observed and the adjacent cells were not of the same colour, It means it's an old stock of culture.
The Gram stain process is a multi-step differential staining procedure. Differential staining separates organisms based on how they respond to various stains. To put it another way, two organisms in a sample that has been stained differently might appear to be different colours.
Gram-positive and Gram-negative are the two primary subtypes of bacteria. Based on how these bacteria respond to the Gram stain, several types are identified. The hue of a Gram stain is purple. The bacteria in a sample will either stay purple or change pink or red when the stain and bacteria interact.
The bacteria are Gram-positive if they continue to be purple.
The bacteria are Gram-negative if they turn pink or crimson.
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During the fourth generation, 27% of the dark moths were captured from clean forest B. What percentage of moths were recaptured from polluted forest A during the fourth generation
The percentage of moths that were recaptured from the polluted forest during the fourth generation is C. 140%.
The given image below shows the graph of the dark moths and the different generations
This also contains the percentages that were captured from clean forests and the ones captured from polluted forests.
What is a Graph?This refers to the depiction of different variables on the x and y-axis and the different relationships that exists between them.
Therefore, the percentage of moths that were recaptured from the polluted forest during the fourth generation is C. 140%.
This is because based on the graph data, 27% of the dark moths were captured from clean forest and in the polluted forest, that number rise to 140%
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The complete question is:
During the fourth generation, 27% of the dark moths were captured from clean forest B. What percentage of moths were recaptured from polluted forest A during the fourth generation?
A. 73%
B. 40%
C. 140%
D. 71%
The term ____________________ describes any degenerative or inflammatory condition of the kidney.
The term Nephritis describes any degenerative or inflammatory condition of the kidney.
A disorder when the kidney's tissues swell up and have trouble removing waste from the circulation. Infections, inflammatory problems (like lupus), specific genetic conditions, and other illnesses or conditions can all contribute to nephritis.When deposits of the antibody build up in the glomeruli, IgA nephropathy develops. It could take a while before the inflammation and related damage are seen. Urine that contains blood is the most typical sign.Infections, inflammatory problems (like lupus), specific genetic conditions, and other illnesses or conditions can all contribute to nephritis. It might also be brought on by using specific medications or coming into contact with specific substances.learn more about nephritis here: https://brainly.com/question/608378
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When carbohydrate supplies are depleted in cells, amino acids from proteins can enter aerobic respiration after ______ is removed from the amino acids and excreted.
When carbohydrate supplies are depleted in cells, amino acids from proteins can enter aerobic respiration after nitrogen is removed from the amino acids and excreted.
Before proteins from food can be utilized by your cells, your body must first break them down into amino acids.
Some amino acids will be broken down for energy through cellular respiration if there are more amino acids than the body requires or if cells are starved.
Amino acids must first have their amino group removed in order to enter cellular respiration.
As a waste product from this process, ammonia is produced. In mammals like humans, the ammonia is transformed to urea and eliminated from the body through urine.
Different amino acids enter the cellular respiration pathways at various stages after being deaminated.
Hence, when carbohydrate supplies are depleted in cells, amino acids from proteins can enter aerobic respiration after nitrogen is removed from the amino acids and excreted.
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Like the right atrium, the left atrium also has ______ in its auricle
Like the right atrium, the left atrium also has valve in its auricle.
What is heart?The heart is defined as the major organ of the cardiovascular system which is used by the body to pump blood through out the cardiovascular system.
The heart is made up of the following:
Left atrium,Left atrium,Right ventricle andRight ventricle.Both the left and right atrium are separated from the ventricle by the valves which helps to prevent the back flow of blood.
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In a particular plant, leaf color is controlled by gene D. Plants with at least one D allele have dark green leaves and plants with the homozygous recessive dd genotype have light green leaves. A Dd plant is crossed with another Dd plant. The predicted offspring are represented by numbers in the Punnett square. Which box(es) correspond(s) to plants with a heterozygous genotype
Boxes 2 and 3 will correspond to plants with a heterozygous genotype
An organism with one dominant allele and one recessive allele is said to have a heterozygous genotype.
What is Heterozygous genotype ?The presence of two different alleles at a particular gene locus. A heterozygous genotype may include one normal allele and one mutated allele or two different mutated alleles (compound heterozygote)
In our example, this genotype is written Bb. Finally, the genotype of an organism with two recessive alleles is called homozygous recessive.Heterozygotes can get genetic disease, but it depends on the type of disease.Learn more about Heterozygous genotype here:
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The difference in heat distribution between the poles and the equator is due to Earth’s
a. orbit around the sun
b. spherical shape
c. tilted axis of rotation
uneven heating between the equator and the poles the one air ICS and the cooler air from the reasons in the 0300 latitude belt on the either side of equator moves in these wines below the form of North and South towards the equator as the falls the air is colder than the lead to and 60 degree