Answer:
Option A
Explanation:
Option A shows the smallest building block of a living cell.
The situation is an example of negative reinforcement.
In the condition of negative reinforcement, a stimulus especially an unpleasant stimulus is removed due to a particular behavior of the person. In this case, the unpleasant behavior is the headache, and taking aspirin is a behavior of Nancy, which cut of the stimuli, that is pain relieving. In negative reinforcement a particular behavior is increased, in order to remove the unpleasant stimulus.
Answer:
Within the fields of molecular biology and pharmacology, a small molecule is a low molecular weight organic compound that may regulate a biological process, with a size on the order of 1 nm. Many drugs are small molecules.
Explanation:
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Answer:
because the body can only use a certain amount of vitamins, so if there is too much then depending on the vitamin the body would either not absorb the extra vitamins or the body will absorb all of the vitamins which could be fatal.
Explanation:
