Answer:
The correct answer is glomerular capsule.
Explanation:
The glomerular capsule or the Bowman's capsule refers to a cup-like sack at the initiation of the tubular part of a nephron in the kidney of a mammal, which performs the initial step in the filtration of blood to produce urine. In Bowman's capsule, the blood filtration process is termed as glomerular filtration or ultrafiltration.
The usual rate of filtration is 125 millimeters per minute. Any small molecules like glucose, water, amino acids, salts, and urea can pass into the Bowman's space without any hindrance, however, the platelets, cells, and large proteins do not passes through.
The glomerular capsule, or Bowman's capsule, of the nephron in the kidney is responsible for the process of filtration, separating smaller molecules from larger ones.
The part of the nephron involved in filtration is the glomerular capsule, also known as Bowman's capsule. The process of filtration occurs here, where blood under high pressure flows into the glomerulus from the afferent arteriole and the filtered kidney filtrate moves into the tubule system of the nephron. This process separates smaller molecules like water, glucose, and salts from larger molecules such as proteins and cells, preventing them from being lost in urine.
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The statement is true. Government-run health agencies are primarily funded through taxpayers' dollars. For instance, U.S. health agencies like the CDC and NIH receive significant portions of their budgets from public funds.
True, government-run health agencies are predominantly funded by taxpayers' dollars. These agencies rely on the funding from taxes to carry out their various functions, which can include disease research, public health outreach and education, and oversight of health-related industries. For example, in the United States, agencies like the Centers for Disease Control and Prevention (CDC) and the National Institutes of Health (NIH) receive large portions of their budget from public funds.
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Answer:
The correct answer is option A. "DNA is negatively charged".
Explanation:
The molecules of Deoxyribonucleic acid (DNA) have a negative charge because of the negative charge of phosphate component located in its ribose-phosphate backbone. This property of DNA is used during gel electrophoresis to separate the molecules according to its size. One molecule of DNA has a one negative charge, and moves towards the bottom of the wall of the gel because is where the anode is located. The larger the size of the DNA the faster it will move to the anode.
B. Today's plethora of microorganisms is the result of an extremely brief period of genetic recombination events.
C. Mutations function to prevent the offspring of an organism from evolving.
D. Random, heritable genetic mutations are a source of genetic variation. This variation is necessary for natural selection to occur.
The statement which is true regarding genes and evolution is as follows:
Thus, the correct option is D.
Genetic mutation may be defined as sudden, stable, and inheritable alterations in the genetic material of an organism. It is considered one of the most useful events for evolution to occur.
Random mutation takes time but they are the least effective and non-influential. Such type of mutations are easily heritable and induces genetic variation among individuals of the same species.
As a result of this, as time passes such mutations become a base for natural selection to occur and allow the favorable variation to survive and reproduce effectively.
Therefore, the correct option for this question is D.
To learn more about Genetic mutations, refer to the link:
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Answer:
the answer is D! :)
Explanation: