Question
3. Glucose molecules in low concentration in the kidney have to be moved into the bloodstream, where there is a higher concentration of glucose. The process responsible for this action is
Answer
4
(221 Votes)
Flora
Veteran · Tutor for 11 years
Answer
Active transport
Explanation
## Step 1: This question is asking about the process that allows glucose molecules in low concentration in the kidney to be moved into the bloodstream, where there is a higher concentration of glucose. ## Step 2: This process is known as active transport. Active transport is a type of cellular transport that moves substances against a concentration gradient, i.e., from an area of lower concentration to an area of higher concentration. This process requires energy, often in the form of ATP (adenosine triphosphate).