Platelets, White Blood Cells, Eosinophils, Monocytes, Red Blood Cells, Neutrophils, Basophils, Lymphocytes are formed element or part of the plasma.
The majority of your blood is plasma. It accounts for more than half (about 55%) of the entire material. Plasma is a pale yellow liquid that forms when the blood is separated from the rest of it. Salts, enzymes, and water are carried by plasma.
Plasma's primary function is to transport proteins, hormones, and nutrients to the body's many organs. Additionally, plasma is where cells dump their waste. The plasma then aids in the body's elimination of this waste. All components of the blood are also transported through your circulatory system by blood plasma.
A vital component of the treatment for many significant health issues is plasma. For this reason, people are asked to donate blood plasma at blood drives.
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the portions of the nervous system outside the central nervous system.
The peripheral nervous system (PNS) is the portion of the nervous system that exists outside of the central nervous system (CNS). It is composed of all the nerves and ganglia that connect the CNS to the rest of the body.
This system is responsible for sending sensory information to the CNS, such as pain, temperature, and pressure, and for sending motor commands from the CNS to the muscles and glands.
The PNS is also involved in controlling reflexes, which are involuntary reactions to stimuli. It is divided into the somatic nervous system, which is responsible for voluntary control of skeletal muscles, and the autonomic nervous system, which is responsible for involuntary control of organs and glands.
The sympathetic nervous system and the parasympathetic nervous system are subsets of the autonomic nervous system. The enteric nervous system, which controls the digestive system, is also a part of the PNS.
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what happens if a cell divides with damaged present in its dna
If a cell has a mistakes in its DNA that can not be repaired, it could go through self-destruction (apoptosis ).
Apoptosis is a not a common technique for the duration of existence that facilitates the frame remove cells that now no longer paintings or that it would not need. Most DNA harm receives repaired right away due to those proteins. But if the DNA harm takes place to a gene that makes a DNA restore protein, a mobile has much less cap potential to restore itself. So mistakes will increase in different genes over the years and permit a most cancers to form. The cell cycle will now no longer continue to the following stage. Due to which the following department will now no longer happen. This will result in cell death. DNA harm can have an effect on everyday mobile replicative characteristic and effect fees of apoptosis (programmed mobile death, regularly stated as 'cellular senescence').
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What does knee scar tissue feel like?
Scar tissue that forms in the knee after surgery or injury may feel like a thick, rope-like, or band-like structure. It can be tender to the touch and may feel tight or stiff.
Some people may also experience pain or discomfort in the affected area, especially when trying to move the knee through its full range of motion. In addition, some people may also experience a sensation of "catching" or "locking" in the knee, which can be caused by scar tissue forming around the joint. This can make it difficult to move the knee or put weight on it.
It's important to note that not all patients with scar tissue will have the same symptoms and the symptoms can vary depending on the location and the amount of scar tissue.
If you have any concerns about your knee's recovery, it's important to speak with your surgeon or physical therapist, they can help you determine if scar tissue is a contributing factor and help you manage your symptoms.
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Explain in simple terms how the mind works
Answer:
The brain contains billions of nerve cells arranged in patterns that coordinate thought, emotion, behavior, movement and sensation. also the mind has behavior patterns like this, but mentality it cause of the the way feel. a good example of this is the movie inside out how we react to different situations, but of course we don't have little people in are mind
Explanation:
The mind is associated with the brain. The two terms are often used interchangeably. The brain is considered to be a physical thing, the mind is considered to be mental. The brain is composed of nerve cells and can be touched, whereas the mind cannot be touched.
A light ray is striking the surface of earth. Which factor would make the light ray more likely to be absorbed than reflected?.
The factor that would make the light ray more likely to be absorbed than reflected is smooth surfaces.
The smoothness of a surface is a factor that can affect the amount of light that is reflected versus absorbed. A smooth surface has a lower surface area and is less likely to scatter light in many directions, which means it is more likely to reflect light. On the other hand, a rough surface has a higher surface area and scatters light in many directions, which means it is more likely to absorb light.
A. light colors do not affect the amount of light that is reflected or absorbed. Light colors are the result of light being reflected or absorbed by a surface, not the cause of it.
C. the winter season does not affect the amount of light that is reflected or absorbed. The amount of light that is reflected or absorbed depends on the properties of the surface, not the season.
D. the high angle of the Sun can affect the amount of light that is reflected or absorbed. When the sun is high in the sky, the light that strikes the surface is more likely to be reflected than absorbed, because it is hitting the surface at a more perpendicular angle. However, this factor alone is not the only one that determines the amount of light that is reflected or absorbed.
The complete question is:-
A light ray is striking the surface of Earth. Which factor would make the light ray more likely to be absorbed than reflected? light colors smooth surfaces the winter season the high angle of the Sun
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in plant cells this step requires the formation of a cell plate
In terrestrial plants, cell plate formation occurs during cytokinesis.
Cytokinesis is the transport of Golgi-derived and endosomal vesicles containing cell wall and cell membrane components to the plane of cell division, followed by fusing of these vesicles within this plate.
Plant cells experiencing cytokinesis (cytoplasmic division) produce a cell plate in the phragmoplast's center. The phragmoplast is made up of both cytoskeletal and membranous components.
Golgi vesicles in plant cells congregate near the old metaphase plate to create a phragmoplast. A cell plate generated by the fusing of the phragmoplast vesicles expands from the center toward the cell walls, and the vesicle membranes fuse to form a plasma membrane that splits the cell in two.
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The production of fsh by the anterior pituitary is reduced by which hormone?
The production of FSH (follicle-stimulating hormone) by the anterior pituitary is reduced by the hormone inhibin.
Inhibin is produced by the granulosa cells of the ovary in females and the Sertoli cells of the testes in males. It travels to the anterior pituitary and signals to reduce the production and release of FSH. This helps to regulate the balance of hormones in the body and prevent overstimulation of the ovaries or testes. Inhibin also plays a role in the regulation of the menstrual cycle in females, helping to prevent overstimulation of the ovaries and the formation of multiple follicles.
A protein called inhibin is secreted by the granulosa cells in women and the Sertoli cells in men. It decreases the amount of LH-releasing hormone in the hypothalamus and prevents the pituitary gland from producing and releasing follicle-stimulating hormone.
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By what set of processes could water and carbon can be moved from the atmosphere to deep underground, and then back to the atmosphere again?
Answer:
Explanation:
For example, in the food chain, plants move carbon from the atmosphere into the biosphere through photosynthesis. They use energy from the sun to chemically combine carbon dioxide with hydrogen and oxygen from water to create sugar molecules.Feb 1, 2019
How can I increase gum in my knees?
You may have less joint fluid if you have a condition like arthritis. Regular exercise, a healthy diet, nutritional supplements, and joint injections may all help to improve or increase synovial fluid and reduce joint pain and inflammation.
The knee is one of the body's biggest and most complex joints. The knee joint connects the femur (thigh bone) to the shin bone (tibia).The smaller bone that runs alongside the tibia (fibula) and the kneecap are the extra bones that make up the knee joint (patella).
Tendons are fibrous bands that connect the bones of the knee to the leg muscles that move the knee joint. Ligaments connect the bones of the knee and offer support to the joint
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is the stage of the cell cycle during which the cell grows, develops into a mature, functioning cell, and duplicates its dna in preparation for division.
The interphase phase of the cell cycle is where the majority of the life of a normal cell occurs. Interphase is the cell's "everyday life" or metabolic phase, during which it receives and metabolize.
A cell spends the majority of its time in what is known as interphase, where it grows, copies its chromosomes, and prepares for cell division. The cell then exits interphase, goes through mitosis, and divides completely.
Interphase, which comprises the G1, S, and G2 phases, is the portion of the cell cycle that is not followed by observable changes under the microscope. The cell develops, duplicates its DNA, and prepares for mitosis during interphase. Interphase cells are not just dormant.
Interphase helps to prepare all cell types for cell division, which happens later in the cell cycle. The actions of the cell throughout interphase might vary greatly depending on the kind of organism dividing.s nutrients, develops, duplicates its DNA in preparing for mitosis, and performs other "typical" cell operations.
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What is a silent mutation in biology?
Answer on the explanation part
Speechless mutations are mutations that stand when a single Chromosome nucleotide change inside a protein-systematize domain of a gene does not influence the amino acid order that creates the deoxyribonucleic acid’s protein. A mutation happens when the RNA series of an creature changes.
Silent mutations, like all additional mutations, maybe inferred by several mutagens – meanings that cause changes in Chromosome order. Mutagens are top-secret into three types: biological, synthetic, and tangible.
models of implied mutation;
The Excessive Genome-Chromosome is express in three-nucleotide wholes called codons. Each codon delineates an amino acid, accompanying any exceptions present image of stop and start signals. Various codons can frequently name the same amino acid. This repetition of deoxyribonucleic acid admits it expected more flexible. Suitable way, a quiet metamorphosis nearly frequently remains not listed.Amino Acid Groups-All 21 amino acids maybe demanded by the four nucleotides camp of three codons.Place inside Protein Construction-Various amino acids can be detracting to a protein’s overall building or functioning. Many proteins have an alive location that other particles must bind to. This ground is containing the amino acid sequence..
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What might have happened to the color-blind allele in the Pingelapese population following the typhoon if Mwanenised had had no children?
I would predict that is may not be in the Hardy-Weinberg equilibrium because the allele and genotype frequencies might not stay constant from generation to generation since other evolutionary influences (inbreeding) are present. The Hardy-Weinberg principle requires that mates are chosen at random without preference for a particular trait, and in this case, mates were likely chosen based on the limited amount of choices on the island, and inbreeding is a unique form of nonrandom mating.
question 5. if you wanted to determine how long-ago birds diverged from therapod dinosaurs, which type of phylogenetic tree would you use and why?
I would recommend to use G+H5 phylogenetic tree. A chronogram, it would be ideal for determining the time of divergence of birds from therapod dinosaurs.
This is because chronograms, unlike other phylogenetic trees, show not only the pattern of lineage splitting (cladogram; shows pattern of lineage split and phylogram; shows pattern of lineage split and genetic change), but also the pattern of lineage splitting with proportionality to absolute time. This includes specific dates.
A phylogenetic tree is a visual representation of the relationship between different organisms, showing the evolutionary path from a common ancestor to various descendants. Trees can represent everything from the entire history of life on Earth to individual members of a population.
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Cytosine make up 38% of the nucleotides in a sample of DNA from an organism. Approximately what percentage of the nucleotides in this sample will be Uracil?
Answer:
The percentage of thymine in a sample of the DNA will be 12%.
Structure of DNA:
The DNA, according to Chargaff, is made up of nucleotide subunits. These nucleotides are hydrogen-bonded to one another to form the double stranded molecule of DNA.
The nucleotides found in the DNA molecule are as follows:
Adenine
Thymine
Cytosine
Guanine
Adenine (A) pairs with Thymine (T) while Guanine (G) pairs with Cytosine (C).
Based on Chargaff's rule, the amount of adenine is equal to that of thymine in a DNA molecule. The same applies to Guanine and Cytosine. However, the total amount of nucleotides equals 1 or 100%.
A + T + G + C = 100%.
If cytosine makes up 38% of the DNA sample, this means that guanine will also be 38%.
G (38) + C (38) = 76%
100% - 78% = 24%
This means that Adenine and Thymine amounts to 24%. The amount of each nucleotide will be 24% ÷ 2 = 12% i.e. A = T = 12%
Therefore, the percentage of thymine in a sample of the DNA will be 12%.
Explanation:
How long does bone grow in length?
Bones can continue to grow in length until the growth plates in the bones fuse. This usually happens during late adolescence and can vary from person to person. Once the growth plates fuse, the only way to increase bone length is through other means such as stretching exercises or heel lifts.
The growth plates, also known as epiphyseal plates, are located at the ends of long bones in the body. They are made up of a layer of cartilage that is responsible for the growth and development of the bones.
During childhood and adolescence, the growth plates are active, allowing bones to lengthen as the body grows. As the body matures, the growth plates begin to fuse, and bones can no longer grow in length. This process typically begins around age 18, but can vary from person to person.
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Wolves live in a grassland ecosystem with rabbits, their prey. if wolves emigrated, how would this impact the populations in this grassland ecosystem? the wolf population will increase. the producer population will increase. the rabbit population will increase. the rabbit population will decrease.
The emigration of wolves from a grassland ecosystem that supports rabbits, which are wolves' primary prey, will result in an increase in rabbit population in the ecosystem.
What is emigration?Emigration occurs when an animal leaves its home because its habitat is no longer suitable for it and it needs to find a new home. Animals that migrate or emigrate do not return to their original habitat. Emigration is the process by which people leave one country to live in another. Emigration is the act of leaving one's home country with the intention of settling somewhere else. It is especially true of migration from one's home country to another. Emigration is the process by which a person leaves their home country to live permanently in another.
Here,
Wolf emigration from a grassland ecosystem that supports rabbits, wolves' primary prey, will result in an increase in rabbit population in the ecosystem.
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Answer: the answer is C
Explanation: I took the test and got it right
Explain the link between dna sequence and protein structure and function.
The sequence of the DNA directly determines the structure and function of the protein it codes for. The DNA sequence gets transcribed into RNA and then further translated to give a protein product.
Transcription is the process of making an RNA copy from a particular gene's DNA sequence. This copy is known as the messenger RNA or the mRNA. The mRNA carries the gene's protein information which is encoded in DNA.
The mRNA thus formed undergoes translation in order to form the respective protein and hence the sequence of the DNA directly influences the structure as well as function of the protein. If there is any mutation in the sequence of the DNA, it also alters both the structure as well as function of the protein product formed.
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What is the central idea of natural selection?
The central idea of natural selection is to help organisms adapt to their environment.
Natural Selection is the total change in the qualities of a living being or a populace over the course of the following ages. It is now and again summed up as plunge with change. Normal choice is one of the instruments that drives advancement.
To be a functioning trademark or quality making regular determination happen, the characteristic must have the accompanying elements:
Heritability. A quality can impact development through regular determination on the off chance that it is given from guardians to relatives.Usefulness. The characteristic high priority a capability. Qualities should work on something for regular determination to occur.Advantage. To be chosen for giving to relatives, the quality should present a benefit on the creature that has it, or make the organic entity more fit for endurance in its current circumstance.Beginning. The attribute probably made the creatures develop on the grounds that it made the organic entities that had it more fit for endurance. In the event that the life forms changed because of another system, for example, hereditary transformation, it was not because of regular determination.To know more about natural selection, visit here:
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where is the injection site for the local anesthesia of the mylohyoid nerve? group of answer choices halfway in the dental arch mesial to the existing premolar distal to the existing premolar at the apex of the mesial root of the mandibular first molar
To numb the branches of the mylohyoid nerve, a local anesthetic is injected into the labial tissues and the lingual portions of the inferior border of the jaw.
The incisions are made once a suitable plane of anesthetic has been achieved. Local anesthetics work by binding to voltage-gated sodium channels (Nav) in the neuron plasma membrane, which inhibits nerve conduction reversibly. The plasma membrane is where the membrane proteins known as Nav channels are attached.
There are several ways to give local anesthetics. Topical, such as to the skin and airways, subcutaneous, intravenous, perineural, epidural, and intrathecal are a few of them. With the bevel facing the bone, insert the needle 1-2mm into the mucosa. A few drops of anesthetic should be injected before moving the needle.
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a world without mosquitoes: eradicating any organism would have serious consequences for ecosystems--wouldn't it? not when it comes to mosquitoes
If mosquitoes are eradicated from the world, the consequences for ecosystems will be as follows:
Some species will experience food deficiency due to the lack of prey.Some plant will lose their pollinator. What is the mosquito's role in the ecosystem?Despite having negative impacts on humans by carrying dozens of diseases, mosquitoes have a quite major role in the food chain. They are relatively easy to catch, so they become the primary food source of many predators. Many species of spiders, salamanders, frogs, lizards, insects, fish, and others will lose their primary prey if mosquitoes go extinct. Some species of plant will also lose a significant number of pollinators.
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hunt and her team designed an experiment to test her hypothesis about the effect of bpa on mice. they administered daily doses of bpa to groups of female mice over three, five, or seven days and then tested these mice for genetic abnormalities that occur during meiosis, the division of chromosomes during egg formation.
The figure below shows the doses of BPA administered to the female mice over time.
An experiment is used to determine cause and effect among variables. When the research is for the impact of a treatment, researchers randomly separate individuals in two groups:
Control Group doesn't receive any treament or a placebo or a treatment whose outcome is already known as Treatment Group receives the treatment
For the female mice on the image below, in the First Group is not injected any dosage of BPA, so they are the control group, while the others are treatment group.
The variables in a experiment are classified as independents or dependents:
Independent Variable is the cause;
Dependent Variable is the effect;
For the BPA research, since it is the effect of BPA over time on the mice's cells it is being investigated, dosage of BPA is the independent variable and time is the dependent variable.
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A calorie is a _____________________.
Answer: b: measure of the amount of energy that a food provides.
Explanation: The body needs calories as to perform its functions, such as breathing, circulating the blood, and physical activity.
Answer:
B
Explanation:
because it measures the amount of energy you ate the amount of food provides
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Some people refer to water as a renewable natural resource and others warn that it can be non-renewable. Use your understanding of the water cycle to defend both arguments.
Answer:
Explanation:
renewable: With careful management and responsible usage, water is a renewable resource.
Nonrenewable:
Non-renewable water resources are not replenished at all or for a very long time by nature. This includes the so-called fossil waters. Renewable water resources are rechargeable due to the hydrological cycle unless they are overexploited, comprising groundwater aquifers and surface water like rivers and lakes.
Based on the water cycle: Water as a renewable resource is depicted in this 18×24 inch poster. Water is renewed again and again by the natural hydrologic cycle where water evaporates, transpires from plants, rises to form clouds, and returns to the earth as precipitation
when looking at a cell model the dots on the endoplasmic reticulum represent
The dots of the endoplasmic reticulum represent ribosomes while looking at a cell model. Thus the correct answer is option B. Ribosomes.
Eukaryotic ribosomes can either be free, or they can be bound, or they can be attached to the nuclear envelope or the endoplasmic reticulum. The endoplasmic reticulum with bound ribosomes is known as rough endoplasmic reticulum (in the first diagram on this page, the red dots represent bound ribosomes). Since protein synthesis is a vital function of all cells, ribosomes are found in nearly all multicellular animals' cells as well as in prokaryotes like bacteria. However, the quantity of ribosomes is disproportionately great in eukaryotic cells that concentrate on protein synthesis. As an illustration, the pancreas makes and secretes enormous amounts of digestive enzymes, and as a result, the pancreatic cells that make these enzymes have a very large number of ribosomes.
The complete question is:
When looking at a cell model the dots of the ectoplasmic reticulum represent?
A. Golgi bodies
B. Ribstones
C. Nuclei
D. Lysosomes
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Chlorophyll is essential to photosynthesis because it traps the _______ needed.
Answer:Chlorophyll is essential to photosynthesis because it traps the SUNLIGHT needed. so your answer is Sunlight
Explanation:
What is speedy deletion Wikipedia?
One of Wikipedia's most helpful, necessary, and divisive procedures is called "speedy deletion" and it's used to remove vandalized or fake pages as soon as possible.
There are numerous methods for removing a Wikipedia page, but a speedy deletion is one that occurs fast and, most of the time, for clear reason. Although Wikipedia is founded on agreement, and most deletion discussions last a week or longer before a decision is made, there are situations when an article must be deleted immediately. Since only administrators have the ability to undo a deletion, any other deletions, aside from planned deletions, are only made after careful consideration. The goal of fast deletion is to cut down on the time spent debating whether or not to delete content that has little likelihood of being debated.
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Which of the following best describes an electron? Answer A It has no charge and about the same mass as a proton B It has a negative charge and much less mass than a proton. C It has a positive charge and much more mass than a neutron. D It has a negative charge and about the same mass as a neutron
B. It has a negative charge and much less mass than a proton.
Manatees are legally protected by
Answer:
The Marine Mammal Protection Act of 1972, the Endangered Species Act of 1973, and the Florida Manatee Sanctuary Act of 1978. It is illegal to feed, harass, harm, pursue, hunt, shoot, wound, or annoy manatees.
Explanation:
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A population of rabbits may be brown (the dominant phenotype) or white (the recessive phenotype). Brown rabbits have the genotype BB or Bb. White rabbits have the genotype bb. The frequency of the BB genotype is .35.
What is the frequency of heterozygous rabbits?
What is the frequency of the B allele?
What is the frequency of the b allele?
Answer:
Explanation:
What is the frequency of the B allele? 60%
What genetic makeup is exhibited when two organism reproduce sexually?
Animals that reproduce sexually create offspring that are both genetically similar and unique.
Sexually reproducing species may find it more difficult to live in changing environments than asexually reproducing organisms do since all of their offspring share a common genetic heritage and are genetically unique from each other. Asexual reproduction makes a genetically identical copy of the parent organism (a clone ).
Asexual reproduction, in contrast to sexual reproduction, only adds to genetic diversity in the population if a random mutation in the organism's DNA is passed down to the offspring. Children with two parents have a unique genetic make-up as a result of sexual reproduction. When two haploid gametes join during fertilization, a diploid zygote is produced during sexual reproduction.
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