BIOLOGY 1111
Extra Credit Quiz (5 Points)
Metabolism
Directions
1)  Enter your name
2)  Enter the name of the quiz indicated at the top of the page
3)  Enter your email address
Full Name 
Quiz Name   
Your e-mail address
4)  Indicate your answer for the following by clicking in the button of your choice
5)  Click on the submit button at the bottom of the page
Your quiz will be sent to the instructor when you click the submit button
1) Which stage of aerobic respiration yields the most ATP units of energy?
Electron transport phosphorylation
Fermentation
Krebs cycle
Glycolysis
2) An anaerobic process which can yield ethanol or lactate as a by product is called:
Digestion
Fermentation
Phosphorylation
Glycolysis
3)

Glycolysis produces about ___ net units of ATP.           
32
4
2
1
4)

Fats are broken down into ___ and ___ prior to entering the glycolytic or Kreb’s cycle.
Alcohols, Lactic Acid
Sugars, Water
Carbon backbones, Nitrogen bases
Triglycerides, Fatty acids
5)

Urea is produced as a result of the breakdown of:
Proteins
Carbohydrates
Sugars
Fats
6) Photosynthesis can be classified as a __ process of metabolism.
Catabolic
Anabolic
Aerobic
Anaerobic
7) Aerobic respiration requires the presence of:
 Nitrogen
Sulfur Dioxide
Oxygen
Carbon Dioxide
8)

Carbon dioxide is generated as a waste product during the ___ cycle.
Phosphorylation
Sodium-Potassium
Electron transport
Kreb’s
9)

The water molecule is split during the ___ reaction in photosynthesis.

Light dependent
Light independent
Dark
Glycolysis
10)

Oxygen is produced as a by-product of:

Aerobic respiration
 Light independent reaction
Anaerobic electron transport
Fermentation

Check your answers.
If you are sure of the answers you may now click the submit button to send the answers to your instructor.

       

Authored by Terry Wiseth
Copyright 2000
Northland Community & Technical College

Back to
Biology Quiz
Quiz Index