Answer:
The statement that best describes the benefit of studying biology is the ability to intelligently debate issues such as cloning.
Explanation:
Biology encompasses the study of all known forms of life, including their anatomy, organization, functioning and interactions.
One of the advantages of the knowledge acquired through biology is to be able to participate in works and discussions involving subjects related to living beings, including cloning.
The other options are not correct because:
<em> a and c. The </em><u><em>ability to experiment on animals or preserve animals that are extinct</em></u><em> is reserved for scientists with a deep knowledge of biology and its fields.
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<em> d. Understanding the </em><u><em>causes of wheather change</em></u><em> does not correspond to knowledge in biology</em>
<span>Predict which species of finch would be most likely to survive if the weather on the Galapagos Islands gradually changed and the seeds available to the finches became larger with heavier coverings.
Answer: The </span><span>species of finch that would be most likely to survive are </span>Large Ground Finches because they have big, thick beaks to break the seed-heavy coverings.
Answer:
Equilibrium between bound and unbound state is necessary for proper drug function, depending on the target areas of the drug therapy.
Explanation:
Plasma protein binding is the degree to which medical drugs are attached to the blood protein, which in most cases is albumin. the efficacy of drug therapy is affected by the extent to which the drug is either bound or unbound to proteins in the bloodstream.
<u>Role of bound state:</u> Unbound drugs dissociate from the bloodstrream and can easily transverse the cell membranes or be diffused, which translates to absorption by the liver and other tissues and directly increases the rate of drug metabolism requirement. Hence the bound state keeps these drugs in the blood and body for a longer period of time.
Consequently, anti-infective drugs targeting the liver and other tissues, must be able to diffuse through capillary membranes to reach its target outside the plasma to the infection site typically located outside plasma.
Subsequently, <em>the law of mass action dictates that the binding of drugs to plasma proteins is reversible, and equilibrium between the protein-bound and unbound drug is quickly established.</em>
Reproduction, Heredity, Variety in fitness of population, and variety in characters among the population are all four conditions for natural selection.
