Biology Questions Quiz Test: MCQ!

10 Questions | By Verdun | Updated: Mar 20, 2022 | Attempts: 233

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Biology Questions Quiz Test: MCQ! - Quiz

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1.

Humans use the calories they obtain from ________ as their source of energy Answer Humans use the calories they obtain from ________ as their source of energy.
- A.
  
  Minerals
- B.
  
  Water
- C.
  
  Food
- D.
  
  Sunlight
2.

Which of the following statements regarding cellular respiration is false?
- A.
  
  Cellular respiration releases heat.
- B.
  
  Cellular respiration produces water. 0%
- C.
  
  Cellular respiration consumes glucose.
- D.
  
  Cellular respiration is a single chemical reaction with just one step
3.

As a result of glycolysis, there is a net gain of ________ ATPs.
- A.
  
  0
- B.
  
  4
- C.
  
  2
- D.
  
  3
4.

Yeasts can produce ATP by either fermentation or oxidative phosphorylation, which makes them.
- A.
  
  Producers of lactic aerobes
- B.
  
  Producers of lactic acid
- C.
  
  Strict aerobes
- D.
  
  Facultative anaerobes
5.

the The label on the breakfast cereal box lists one serving as containing "200 Calories" per serving. How many calories are actually in one serving?
- A.
  
  100,000
- B.
  
  300,000
- C.
  
  200,000
- D.
  
  400,000
6.

The final electron acceptor in the electron transport chain is an:
- A.
  
  ADP
- B.
  
  Oxygen atom
- C.
  
  A molecule of carbon dioxide
- D.
  
  ATP
7.

A drug is tested in the laboratory and is found to create holes in both mitochondrial membranes.b Scientists suspect that the drug will be harmful to human cells because it will inhibit:
- A.
  
  Answer option 1
- B.
  
  Oxidative phosphorylation
- C.
  
  The formation of alcohol
- D.
  
  Glycolysis
8.

Rotenone is a poison commonly added to insecticides. Insects exposed to rotenone will die because:
- A.
  
  Water will not be produced and dehydration will occur
- B.
  
  Anaerobic respiration can't occur
- C.
  
  water will not be produced and dehydration will occur
- D.
  
  be inadequate ATP production
9.

The end products of glycolysis include:
- A.
  
  Citric acid
- B.
  
  NADH.
- C.
  
  Acetyl CoA
- D.
  
  O2
10.

The end products of the citric acid include all of the following except:
- A.
  
  FADH2.
- B.
  
  CO2.
- C.
  
  Pyruvate acid.
- D.
  
  ATP