Question Detail

ZOO 101 ZOO 101 Past Questions Objective Question

Question

Which substances are primarily reabsorbed by active transport in the nephron?
Options
A Water and urea
B Glucose, amino acids, and salts
Correct Answer
C Carbon dioxide and ammonia
D Bile and mineral salts
Correct Answer

Option B is the correct answer.

Detailed Explanation

Glucose, amino acids, and most salts are reabsorbed by active transport, requiring energy to move these valuable substances against their concentration gradients.

Hint

These essential nutrients require energy to be moved back into the blood.

Question Info