Multiple Choice
Organisms that can use oxygen for metabolic reactions but can also function in an environment devoid of oxygen are termed _____.
A) aerobes
B) anaerobes
C) aerophiles
D) facultative anaerobes
Correct Answer:

Verified
Correct Answer:
Verified
Q24: Enzymes work by:<br>A)lowering the energy of the
Q25: An enzyme-substrate complex forms when substrate binds
Q26: What is returned to chlorophyll in cyclic
Q27: The green sulfur and purple sulfur bacteria
Q28: Which reaction takes place in the mitochondrial
Q30: In the electron transport chain,the energy to
Q31: Animals (humans for example)are:<br>A)photoautotrophs<br>B)photheterotrophs<br>C)chemoautotrophs<br>D)chemoheterotrophs
Q32: Chemoautotrophic bacteria obtain the energy they need
Q33: Oxidation is defined as the _ while
Q34: The initial breakdown of glucose in a