Skip to content
Login
Sign Up
Menu
All Notes
Ask
Practice
Course
MCQ
Flashcard
Audio
eBooks
Start studying
AP Biology Notes
AS Level Biology Notes
A Level Biology Notes
O Level Biology Notes
IB Biology Notes
AQA GCSE Biology
IGCSE Biology Notes
Video
Mock Test
Mind Maps
Exams
Solution
MCQ Categories
AP Biology MCQ
Biological Macromolecules
Elements of Life
Biochemistry MCQ
Cell Biology MCQ
Genetics MCQ
MCQ on Epistasis
Microbiology MCQ
Most Probable Number (MPN) Test
Neuroscience MCQ
41
True or false? The reactions that generate the largest amounts of ATP during cellular respiration take place in the mitochondria.
A:
TRUE
B:
FALSE
42
Which stage of glucose metabolism produces the most ATP?
A:
Krebs cycle
B:
Glycolysis
C:
Fermentation of pyruvate to lactate
D:
Electron transport and chemiosmosis
43
Which of the following statements about the electron transport chain is true?
A:
First step in cellular respiration
B:
Water is the last electron acceptor
C:
NADH and FADH₂ donate electrons
D:
Electrons gain energy as they move down the chain
44
Into which molecule are all the carbon atoms in glucose ultimately incorporated during cellular respiration?
A:
Water
B:
ATP
C:
NADH
D:
Carbon dioxide
45
Which step of the cellular respiration pathway can take place in the absence of oxygen?
A:
Krebs cycle
B:
Fermentation
C:
Electron transport chain
D:
Glycolysis
46
Which process is not part of the cellular respiration pathway that produces large amounts of ATP in a cell?
A:
Electron transport chain
B:
Glycolysis
C:
Krebs cycle
D:
Fermentation
47
True or false? The potential energy in an ATP molecule is derived mainly from its three phosphate groups.
A:
TRUE
B:
FALSE
48
Which molecule is metabolized in a cell to produce energy for performing work?
A:
ADP
B:
Phosphate
C:
ATP
D:
Glucose
49
Which statement about the citric acid cycle is correct?
A:
Depends on NAD+, a product of glycolysis
B:
Requires molecular oxygen
C:
Produces most ATP
D:
Final product is substrate for first reaction
50
In glycolysis, there is a net gain of _____ ATP.
A:
3
B:
2
C:
5
D:
4
« Previous
1
…
3
4
5
6
7
…
43
Next »
Create Quiz
Ad Blocker Detected
We've detected that you're using an ad blocker. Some content may not display properly.
Why are you seeing this?
Ad blockers can prevent certain content and features from loading correctly on our website.
To continue with the best experience:
Disable your ad blocker for this website
Add this site to your ad blocker's whitelist
Refresh the page after making changes
Search for:
