Campbell Biology - Chapter 6

13 Questions | By Catherinehalcomb | Last updated: Mar 19, 2022 | Total Attempts: 483

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A practice quiz by a student based on material taught in the Campbell Biology book, 6th edition.

Questions and Answers

1.

Cellular respiration yields:
- A.
  
  Carbon dioxide (CO2)
- B.
  
  Water (H2O)
- C.
  
  ATP
- D.
  
  All of the above
2.

What does photosynthesis produce?
- A.
  
  Glucose
- B.
  
  O2
- C.
  
  Both A and B
3.

An organism obtains CO2 from its environment and releases O2 as a waste product.
- A.
  
  True
- B.
  
  False
4.

Which process occurs in the cytoplasmic fluid of the cell?
- A.
  
  Glycolysis
- B.
  
  Citric acid cycle
- C.
  
  Oxidative phosphorylation
5.

Up to how many ATP molecules can a glucose molecule yield?
- A.
  
  20
- B.
  
  28
- C.
  
  30
- D.
  
  38
6.

What is the first stage of cellular respiration?
- A.
  
  Kreb cycle
- B.
  
  Glycolysis
- C.
  
  Oxidative phosphorylation
7.

During glycolysis, what is actually happening to the carbon backbone of a glucose molecule?
- A.
  
  The carbons are broken up into six molecules
- B.
  
  The carbons are broken up into three molecules
- C.
  
  The carbons are broken into two molecules
8.

Glycolysis needs two ATPs for the process of creating ATP (think in terms of "It takes money to make money"). Glycolysis then yields four ATPs. Gylcolysis generates what net of ATPs?
- A.
  
  Two net ATPs
- B.
  
  Four net ATPs
- C.
  
  Six net ATPs
9.

Gylcolysis cannot take place in the absence of oxygen.
- A.
  
  True
- B.
  
  False
10.

The Kreb cycle requires oxygen.
- A.
  
  True
- B.
  
  False
11.

How many ATPs does the Kreb cycle produce?
- A.
  
  2
- B.
  
  4
- C.
  
  6
12.

The Kreb Cycle is also known as what?
- A.
  
  Citric Acid Cycle
- B.
  
  Glycolysis
- C.
  
  Oxidative phosphorylation
13.

Pyruvates are produced by which cycle?
- A.
  
  Glycolysis
- B.
  
  Citric acid (Kreb) cycle
- C.
  
  Oxidative phosphorylation