Which of the following is NOT a role of plasma proteins?
To destroy infectious agents
To help transport insoluble molecules
To make the blood thicker
To help maintain the osmotic balance and pH of the blood
All of the above are roles of plasma proteins.
Answers
Related Questions
4. Exercise 3.4. Genetic Testing and Insurance Prices. Suppose the likelihood that a person will get disease X is determined in large part (but not exclusively) by his or her genes. Initially, it Is impossible to determine who carries the gene for the disease, and many people spend $500 on special health insurance to cover the costs of treatment for the disease. Suppose scientists uncover the gene responsible for the disease and develop a simple test for the gene. (Related to Application 3.) a. Suppose the government passes a law that prevents insurance companies from getting the results of a customer's genetic test for X. Will the new price of X insurance be greater that or less than $500 ? b. Suppose insurance companies have access to the results of genetic tests and they require all customers to get the test. How will the insurance company change its price of X insurance?
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The first scenario's price of X insurance will be greater than $500, while the second scenario's price of X insurance depends on the results of the genetic test.
a) If the government passes a law that prevents insurance companies from getting the results of a customer's genetic test for X, the new price of X insurance will be greater than $500.
b) If insurance companies have access to the results of genetic tests and they require all customers to get the test, the insurance company will change its price of X insurance as follows: if the test shows that a customer has the gene, the insurance company will raise the price of insurance to $800 to cover the expected treatment cost of $10,000 (with probability 1). In contrast, if the test shows that a customer does not have the gene, then the insurance company will lower the price of insurance to $100 to cover only administrative costs, assuming there is no risk of developing the disease.
According to these two scenarios, the first scenario's price of X insurance will be greater than $500, while the second scenario's price of X insurance depends on the results of the genetic test.
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Most fish can see very well and some fish even have a special eye structure called the Tapetum lucidum that allows them to see very small amounts of light. How does this structure work?(look under sharks for answer)
Answers
Answer & Explanation:
Vision is simply the sense or ability of sight; the ability to see or the perception of light. Tapetum lucidum present in most fishes especially the nocturnal ones and sharks, is located behind the retina. It is a special eye structure whose function of which is to return rays of light that have escaped from the retina back to the retina to improve vision. This has enabled them to survive in an environment where light readily disappears due to depth.
Please help me with this!!
Answers
The answers to the table are genotype, phenotype, trait, heredity, chromosome, allele, in that sequence.
How does a chromosome explain work?
a component that can be found in a cell's nucleus. Proteins and DNA are arranged into genes on a chromosome. There are typically 23 pairs of chromosomes in each cell.
What is a chromosome's primary purpose?
DNA may be precisely duplicated during these cell divisions thanks to chromosomes. So, once more. Our cells' nuclei include chromosomes, which enable precise DNA duplication during cell division. This guarantees that our internal processes go smoothly and effectively.
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You cross nonpure tall plants (Tt) and produce 200
offspring. Which of the following statements about
the offspring is correct?
A. All of the offspring will definitely be tall.
B. 150 of the offspring will definitely be tall.
C. There is a 75% chance that each offspring
will be tall.
O D. There is a 25% chance that each offspring
will be tall.
Answers
Answer:
C is the best answer
Explanation:
the dominate trait is in 3 of the four boxes
There is a 75% chance that each offspring will be tall. Therefore option C is correct.
When you cross non-pure tall plants (Tt), you are dealing with a heterozygous genotype, meaning the plants have one dominant (T) and one recessive (t) allele for the height trait.
The dominant allele (T) is responsible for the tall phenotype, while the recessive allele (t) leads to short plants. In this case, 75% of the offspring will likely receive the dominant allele from at least one parent (Tt or TT) and therefore be tall.
The remaining 25% will inherit the recessive allele from both parents (tt) and be short. This is based on the principles of Mendelian genetics and the Punnett square.
Therefore option C There is a 75% chance that each offspring will be tall is correct.
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while observing primates at the zoo, you notice that the particular monkey that you are watching uses its hands, feet and tail with grasping abilities to move throughout the trees within its enclosure. this is most likely:
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Based on the observation of the monkey's grasping abilities and its use of hands, feet, and tail to move in trees, it is likely an arboreal primate species.
Based on the observation that the monkey uses its hands, feet, and tail with grasping abilities to move throughout the trees, it is most likely an arboreal primate. The ability to use multiple appendages for grasping and locomotion is a characteristic feature of arboreal primates.
These primates have adapted to their tree-dwelling habitat and developed specialized anatomical features, such as opposable thumbs and prehensile tails, to aid in grasping branches and maneuvering in the canopy. This behavior and anatomical adaptation allow them to navigate their arboreal environment efficiently and access food resources while minimizing the risk of falling.
Therefore, the observed monkey's behavior suggests that it belongs to an arboreal primate species.
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if you want to determine the proportion of cells that have been killed by a particular antimicrobial treatment, it would be best to do which type of cell count before and after that treatment?
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Agar plates are the standard solid support material for growing microorganisms.
What is Agar plates?Agar plates are Petri dishes used to cultivate microorganisms that contain a growth media that has been hardened with agar. Antibiotics are one example of the selective chemicals that are occasionally added to affect growth.
96 pinner for use in spot experiments with yeast, fungal, or bacterial cells
Individual microorganisms placed on the plate will develop into distinct colonies, each of which is a clone genetically identical to the distinct ancestor organism (except for the low, unavoidable rate of mutation). As a result, the plate can be used to estimate the number of organisms in a liquid culture or a suitable dilution of that culture using a colony counter, as well as to create genetically pure cultures from a mixed culture of genetically diverse organisms.
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Complete each sentence by dragging the proper term into the appropriate blank. Olfaction and hearing are processed in the- frontal lobe The provides critical function in motivation, logical reasoning, expression of emotion, and social attitudes parietal lobes receive input from the optic Housing the visual centers, the_ radiation. central sulcus basal ganglia The frontal lobes also include the primary voluntary motor functions. which control temporal lobes The sensations exhibit receipt and association of general body insula The deepest ofthe cerebral lobes, the and least understood. ocdipital lobes is also the smallest motor cortex
Answers
Olfaction and hearing are processed in the TEMPORAL LOBES.
The FRONTAL LOBE provides critical function in motivation, logical reasoning, expression of emotion, and social attitudes.
Housing the visual centers, the OCCIPITAL LOBES receive inputs from the optic radiation.
The frontal lobes also include the primary MOTOR COMPLEX, which controls voluntary motor functions.
The PARIETAL LOBES exhibit receipt and association of general body sensations.
The deepest of the cerebral lobes, the INSULA is also the smallest and least understood.
What is lobes?Frontal lobes are found in the front of the brain. They are incredibly huge and serve numerous purposes. The frontal lobes are thought to be our emotional command center. They have a significant impact on our personality and behavior. They are also engaged in attention and movement control.
Here,
In the TEMPORAL LOBES, odor and hearing are processed.
The FRONTAL LOBE plays an important role in motivation, logical thinking, emotion expression, and social attitudes.
The OCCIPITAL LOBES, which house the visual centers, receive information from the optic radiation.
The main MOTOR COMPLEX, which governs voluntary motor activities, is likewise located in the frontal lobes.
The PARIETAL LOBES are responsible for the reception and connection of general body feelings.
The INSULA is the deepest of the cerebral lobes, as well as the smallest and least known.
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Which structures are most important in determining evolutionary relationships between organisms-analogous, homologous or vestigial? Rank the
structures from most to least important with the most important at the top.
=Analogous
Homologous
Vestigial
Answers
The structures that are most important in determining evolutionary relationships between organisms-analogous, homologous or vestigial from most to least important with the most important at the top will be:
Homologous.VestigialAnalogousHow to illustrate the evolution?Analogous traits lack the shared evolutionary history of homologous traits, which allowed them to arise. Because they show evidence of evolutionary relationships, homologous structures are more significant to evolutionary biologists than analogous structures.
The retention of genetically determined traits or structures that no longer serve their original purpose in a given species is known as vestigiality.
In conclusion, the ranking is illustrated above.
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Identify the characteristic of life for the following statement below1. ____________________”My friend got 3 inches taller in one summer”
Answers
In this statement, the characteristic of life is growth, i.e the increase in number and size of cells.
A suspect's guilt seems highly likely when a very rare combination of markers is ___
A. a suspect's guilt seems highly likely when a very rare combination of markers is found in the suspect's dna but not at the crime scene or in the population the suspect comes from. B. not found in the population the suspect comes from, but present at the crime scene. C. found in the population the suspect comes from, in the suspect's dna, and at the crime scene. D. found in the population the suspect comes from and at the crime scene.
Answers
A suspect's guilt seems highly likely when a very rare combination of markers is found in the population the suspect comes from, in the suspect's DNA, and at the crime scene. Therefore, the correct option is C.
A suspect's guilt seems highly likely when a very rare combination of markers is found in the population the suspect comes from, in the suspect's DNA, and at the crime scene.
The DNA of the suspect is the main piece of evidence that police and prosecutors use in criminal investigations. During a criminal investigation, a very rare combination of markers can help identify the suspect from the other suspects.
A very rare combination of markers found in the population the suspect comes from, in the suspect's DNA, and at the crime scene may be a strong indication of the suspect's guilt.
According to forensic experts, when an evidence DNA sample has been found at a crime scene, a sample of the suspect's DNA can be compared to the DNA sample found at the crime scene.
The DNA samples may contain markers that are unique to the suspect or markers that are present in the general population.
If the markers found in the DNA sample from the crime scene match the markers found in the suspect's DNA, then it may be a strong indication that the suspect committed the crime.
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Question 12 (3 points)
(03. 02 MC)
Which of these best explains why Earth's inner core is a solid? (3 points)
a
Low pressure due to other layers forces the particles to stay closer.
b
High pressure due to other layers forces the particles to stay closer.
c
High temperature due to other layers keeps the particles close together.
d
Low temperature due to other layers keeps the particles close together
Answers
The answer to this question is b. High pressure due to other layers forces the particles to stay closer. The inner core is extremely dense, with the pressure reaching 360 gigapascals (GPa).
Earth’s inner core is the solid, innermost layer of the planet. Scientists believe that the inner core is composed mainly of iron, with some nickel and other elements. The inner core is surrounded by the liquid outer core, and both are surrounded by the mantle. This layer structure is responsible for the inner core being a solid.
This is about 3.5 million times the atmospheric pressure at sea level on Earth. Due to this immense pressure, the particles of the inner core are forced to stay close together, which makes it a solid. The other answers, while they may be true in certain cases, are not applicable in this situation. Low pressure would not be able to keep the particles close enough together to form a solid, and neither would high or low temperature.
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Which statement best describes a property of water?
A. Liquid water holds its shape
B. Water changes to a gas as it boils
C. Ice becomes a liquid when it freezes
D. Solid ice changes shape with its container
Answers
So imma gonna go with B cuz it sounds like a property
Describe the relationship between mutations, alleles, variation, natural selection, and chance.
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Natural selection is where positive traits survive more, allowing those to become more common. Mutation is where radioactivity changes genes in a random way. Natural selection allows positive mutation to become more common. Adaptation is where natural selection works for a species specifically more a new habitat.
How does human interactions affect the Greenhouse Effect?
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In the "rubber hand illusion," what two unimodal senses interact in the participant's perception?
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In the rubber hand illusion, the two unimodal senses that interact in the participant's perception are the sense of touch and the sense of vision. The illusion involves the participant perceiving a rubber hand as if it were their own, despite knowing that it is not actually a part of their body.
The illusion is typically created by placing a rubber hand in front of the participant, while their own hand is hidden from view. The experimenter then strokes both the rubber hand and the participant's hidden hand simultaneously, creating the illusion that the rubber hand is being touched. Over time, the participant begins to perceive the rubber hand as if it were their own, and may even experience a sense of ownership over it.
The rubber hand illusion is an example of multisensory integration, in which the brain combines information from multiple sensory modalities to create a coherent perception of the world. In this case, the brain integrates information from the sense of touch and the sense of vision to create the illusion of the rubber hand as a part of the participant's body.
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How do the plants depend on the animals for their survival give three examples
PLEASE HELP!!!!!!!!!!
Answers
Answer:
Plants provide animals with habitat and produce oxygen, which the animals use to survive. Animals decompose and become natural fertilizer plants until they pass. Animals provide fertilizer, pollinate plants, and disperse seeds. Plants are also beneficial for animal homes since many species live in close proximity to plants.
Explanation:
Answer:
Plants depend on animals because most of them decompose other dead non living things into our soil. They give animals air and to humans as well.
They also depend on each other for food.
They depend on each other for shelter. For example an insect uses a tree branch as shelter and protects it in return to the tree branch.
Which diagram correctly shows how heterozygous alleles are found on homologous chromosomes?
A chromosome is labeled Upper A a.
A chromosome is labeled a a.
2 chromosomes are labeled Upper A and a.
2 chromosomes are labeled a and a.
Answers
Answer:
C
Explanation:
Answer:
Its D
Explanation:
Just took the test on EDGE 2021
Clownfish, sea anemone, coral, sea urchins, sponges, and parrot fish are just a few examples of the large variety of organisms that can be found in a coral reef. The coral reef and its inhabitants are suffering due to several factors such as pollution, coastal development, sedimentation and destructive fishing practices. What would be the most likely result if some of the species in the coral reef are destroyed? Other organisms would move into the coral reef area The coral reef would be allowed to flourish without so many fish and plants living in and around it. The coral reef would begin to deteriorate without the variety of fish and plants necessary to maintain balance. The waters surrounding the coral reef will become cool with the decreasing number of organisms living there
Answers
Answer:
The coral reef would begin to deteriorate without the variety of fish and plants necessary to maintain balance
Explanation:
the layer of hard keratin that acts as the surface of the hair is termed the
Answers
The term "cuticle" refers to the thick coating of keratin that serves as the hair's exterior.
Describe the cuticle.An organism's or part of an organism's strong but flexible non-mineral outer coating that serves as protection is known as a cuticle or cuticula. Non-homologous "cuticle" kinds exist and vary in origin, structure, function, and chemical make-up.
The term "cuticle" refers to a number of different structures in the human anatomy, but it is most commonly used by laypeople and even some medical professionals to describe the thickened layer of skin that surrounds fingernails and toenails (the eponychium) and the superficial layer of cell suspensions that covers the hair shaft (the cuticula pili), which is made up of dead cells and secures the hair into its follicle.
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A plant has to produce carbohydrates because (1 point)
carbohydrates are needed to move ATP from cell to cell
carbohydrates are needed for building material
carbohydrates store the genetic material within the cells
carbohydrates store energy for a long time
Answers
Answer: carbohydrates store energy for a long time D.
Which of these statements is true about autotrophs, but not heterotrophs?
A. They use sugar and oxygen to make carbon dioxide and water.
B. They use chlorophyll and oxygen to make carbon dioxide and water.
C. They use sunlight, water, and carbon dioxide to make sugars.
D. They use sunlight, water, and oxygen to make chlorophyll.
plz help
Answers
Answer:
c
Explanation:
The statements is true about autotrophs, but not heterotrophs is that they use sunlight, water, and carbon dioxide to make sugars. Thus, option C is correct.
What plants use to make food?The plants use sunlight, water, and carbon dioxide to make sugars as well as food. Organisms can be divided into autotrophs and heterotrophs according to their pathway of producing food and energy. Heterotrophs are that organism which depend on another organism for their food and energy. They get their energy from carbohydrate, protein, and fat.
Those organisms that are able to make and produce energy from energy-containing organic molecules such as glucose from inorganic raw material such as water and by using light energy such as sunlight are autotrophs. Plants are the prime autotrophs, they produce their food and energy which is sugar from water, sunlight and carbon dioxide using photosynthesis.
Therefore, The statements is true about autotrophs, but not heterotrophs is that they use sunlight, water, and carbon dioxide to make sugars. Thus, option C is correct.
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How much more atp is generated from glucose 6-phosphate, compared to glucose, when it is metabolized by the glycolytic pathway?.
Answers
2 ATPs are generated from glucose 6-phosphate during the glycolytic pathway.
The glycolysis pathway, which is a series of enzyme-mediated steps, is used to metabolize G6-P in the cytoplasm of the cell. The first step of glycolysis is the isomerization of glucose-6-phosphate (G6P) into fructose-6-phosphate, which creates triose-phosphate and two pyruvate molecules as well as a small amount of ATP (net gain of 2 ATP molecules). The majority of ATP is then produced by the aerobic oxidation of pyruvate in differentiated cells. Although glucose is frequently regarded as the primary energy source for cells, it is actually primarily a major supply of carbon skeletons for cell growth and survival. Indeed, under some circumstances, particularly during prolonged fasting or during cell proliferation, glucose oxidation to CO₂ to provide energy should be avoided to allow the delivery of essential functions.
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Which of the following are examples of
geographic barriers? Choose two.
Body of water
small stream
Mountain
dirt road
ouTube
Answers
Answer: Mountain, small stream
Explanation:
Enamel is the hardest substance in the human body. Justify your answer.
Answers
Enamel is indeed the hardest substance in the human body. It is present in teeth of humans. It covers every tooth and provides the hard layer.
Tooth Enamel is hard glossy substance that is comprised of calcium and phosphate mineral crystals which in return makes our teeth more stronger. Teeth enamel care is extremely important to maintain the oral health of teeth.
Tooth Enamel is one of the major tissue that make up tooth in humans. It covers the top layer of the teeth known as Crown. Calcium hardens the tooth enamel. Enamel contains 96% of the minerals. The color of Enamel varies from light yellow to white.
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A gene mutation changes a section of DNA whereas a Chromosome mutation changes a base.
True
or
False
Answers
Answer:
I think true as then it wouldn't make sense making it a mutatuon.
According to ovid's metamorphoses, when althaea has to choose between protecting her son and avenging her brothers, which does she choose?
Answers
In Ovid's Metamorphoses, Althaea chose to avenge her brother's death by killing her own son.
Ovid's Metamorphoses is a great poem that portrays stories about love and argues that how love causes great pain.
Meleager is a warrior who escaped the death blow. His going to Atlanta made his uncles Plexippus and Toxeus angry. So, he killed them.
Althaea Meleager's mother was outraged by the death of her brothers. She already knew that as long as a certain log is not consumed by fire, Meleager will live. so, Althaea decides to throw the log into the fire and ultimately kill her own son.
According to Ovid, Althaea loves both her son, Meleager, and her slain brothers. However, love for her brothers and the familiar thirst for revenge leads her to kill Meleager.
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Where is the surface water saltiest, near the coast or in the middle of the ocean? Many students expect the water to be fresher (less salty) at this location. Why? What typically makes this part of the ocean fresher? Why is the water at this location along the coast of California (sometimes) unusually salty?
Answers
Surface water is typically saltiest near the coast rather than in the middle of the ocean.
Why is the surface water saltiest near the coast?The salinity of surface water is influenced by various factors, including evaporation, precipitation, and freshwater input from rivers. Near the coast, there is often a higher concentration of salts due to limited freshwater input and high evaporation rates. Evaporation causes water molecules to escape, leaving behind the dissolved salts, thus increasing the salinity. Additionally, coastal areas may experience higher levels of evaporation due to warmer temperatures and stronger sunlight. This combination of factors leads to a higher salinity near the coast compared to the middle of the ocean.
However, it is important to note that salinity levels can vary depending on specific coastal characteristics and regional factors. For example, along the coast of California, the water can sometimes be unusually salty due to specific oceanographic conditions. These conditions may include upwelling events, where cold, nutrient-rich waters from the deep ocean rise to the surface. These upwelling events can bring in water with higher salinity, resulting in temporary increases in coastal salinity levels.
Understanding the factors influencing coastal salinity is crucial for various reasons, including ecosystem health, water management, and the impacts of climate change. By studying and monitoring salinity patterns, scientists can gain insights into ocean circulation, climate dynamics, and the distribution of marine organisms.
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Which characteristic would be most useful in determining if a cell is a plant cell?
Answers
Answer:
cell wall
Explanation:
The order for organization of life in order from smallest to largest is:
A. Organ System, Cell, Organisms, Tissue, Atoms, Organ
B. Organ System, Organ, Tissue, Atoms, Cell, Organism
C. Atoms, Cell, Tissue, Organ, Organ System, Organism
D. Cell, Atoms, Organ, Organ System, Organisms, Tissues
Answers
Do green hermit hummingbirds pollinate?
Answers
Answer:
Yes, green hermit hummingbirds pollinate.
As they feed on nectar, hummingbirds inadvertently transfer pollen from the stamen (male reproductive organ) of one flower to the stigma (female reproductive organ) of another flower. This pollination process enables plants to reproduce and produce seeds, ensuring their survival and genetic diversity.
Green hermit hummingbirds, like other hummingbird species, have long, curved beaks that are adapted for accessing the nectar deep within tubular flowers. As they insert their beaks into the flower, their heads and bodies come into contact with the flower's reproductive structures, facilitating pollen transfer between flowers.
While specific plant species rely on particular pollinators, green hermit hummingbirds are known to pollinate various plants, including those with red or orange tubular flowers that are well-suited for their feeding habits.
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