1a) Which of the following statement is not true for active transport? A Na+/K+ pump is...
1a)
Which of the following statement is not true for active transport?
| A | Na+/K+ pump is a form of primary active transport |
| B | Requires ATP |
| C | transports solutes against their concentration gradient |
| D | glucose transporters (GLU transporters) use active transport to transport glucose across the membrane |
| E | Na+/glucose co-transport is an example of secondary active transport |
1b) Which of the following statement is not true for intracellular and extracellular fluids?
| A | Solute composition of the interstitial fluid is similar to that of blood plasma |
| B | Solute composition of the interstitial fluid is different from that of the intracellular fluid |
| C | Na+ concentration is higher in the intracellular fluid than in the interstitial fluid |
| D | Ca2+ concentration is lower in the intracellular fluid than in the interstitial fluid |
| E | K+ concentration is higher in the intracellular fluid than in the interstitial fluid |
Homework Answers
1a option D is not true for active transport
Glucose transporters are group of membrane proteins that facilitate the transport of glucose across the plasma membrane and it is type of uniporter transporter protien and does not use active transport to transport glucose across membrane
1b C is not true...
As Na concentration is lower in intracellular fluid than in interstitial fluid
Add Answer to:
1a)
Which of the following statement is not true
for active transport?
A
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