A lipid-soluble cofactor that can diffuse freely in the membrane of the electron transport chain and carry electrons across the membrane is ________.

A) ubiquinone (Q)
B) Fe-S
C) cytochrome c
D) FADH2


A) ubiquinone (Q)

Biology & Microbiology

You might also like to view...

The lungs lie within the ___ cavity

a. thoracic b. abdominal c. pelvic d. cranial e. spinal

Biology & Microbiology

The tissue that lines internal surfaces of the body is

a. epithelial. b. loose connective. c. supportive connective. d. fibrous. e. adipose.

Biology & Microbiology

Of the following, which would be predicted to grow the most slowly?

a. bread molds b. lichens c. yeasts d. mushrooms e. sac fungi

Biology & Microbiology

Humans have small mites that live in hair follicles and oil glands around the nose and eyelashes. What would you

need to know to classify them as exhibiting mutualism, commensalism, or parasitism? What will be an ideal response?

Biology & Microbiology