Prepare for NEET with Botany-specific practice questions. Covering all major Botany chapters, this is perfect for your NEET Biology needs.
The inner membrane of the mitochondria is highly folded. What is the purpose of these folds, called cristae?
Store genetic material
Facilitate protein synthesis
Increase surface area for ATP production
Regulate the passage of molecules
Which of the following is NOT a typical characteristic of fermentative organisms?
Anaerobic metabolism
Tolerance to acidic conditions
Production of characteristic end-products
High ATP yield per glucose molecule
A rare genetic disorder impairs the enzyme phosphoglycerate kinase. Which of the following metabolic consequences is MOST likely to be observed in an individual with this disorder?
Increased ATP production and accumulation of 3-phosphoglycerate
Reduced ATP production and accumulation of 1,3-bisphosphoglycerate
No change in ATP production but accumulation of pyruvate
Increased lactate production and depletion of NAD+
Which of the following is the net gain of ATP molecules from one molecule of glucose during glycolysis?
1 ATP
2 ATP
3 ATP
4 ATP
How many ATP molecules are directly produced via substrate-level phosphorylation during one complete cycle of the Krebs cycle?
1
2
3
4
If a cell completes three turns of the citric acid cycle, how many ATP molecules are generated directly by substrate-level phosphorylation?
1
2
3
4
Which component of the mitochondria is primarily responsible for increasing the surface area for ATP production?
Cristae
Matrix
Outer membrane
Intermembrane space
During glycolysis, one glucose molecule is broken down into two pyruvic acid molecules. What is the net ATP production during this process?
0
2
4
38
In the metabolic pathway of glycolysis, how many ATP molecules are generated in total from one glucose molecule's conversion to two pyruvic acid molecules?
2
4
6
8
