C. Stop before giving it your attention
Answer: Higher elevations allow you to see around the curve of the Earth’s horizon
explanation: knowledge
Becase insulin is not absorbed and secreted.
The value of renal clearance is often used to identify the mechanism of renal excretion of drugs. Renal clearance usually approximates the products of GFR by the unbound product of drug. Usually the drug clearance is proportional to the renal function of the person.
Insulin can be used to assess renal clearance because kidneys do not alter the amount of insulin that was administered. Therefore, any changes in the insulin collected from urine can signify renal problem.
Transition reaction, i.e. the reaction between glycolysis and the citric acid cycle) converts pyruvate, a 3-carbon molecule, into acetyl CoA, 2-carbon molecule. Thus, the answer is: Transition reaction.