Methanogens that use methyl-CoM for biosynthesis use ________ as a substrate
A) acetate
B) carbon monoxide
C) methane
D) methanol
Answer: D
You might also like to view...
Ciliary muscles are involved in:
A. controlling the amount of light entering the eye. B. tracking an image. C. blood supply to the eye. D. focusing an image onto the retina.
Increased heart rate and blood pressure and unusually heavy sweating are symptoms of
a. hyperthyroidism. b. Grave's disease. c. acromegaly. d. hypothyroidism. e. Wilson's disease.
The presence of 2 disulfide bonds near each other is a good thing when a stretch of protein is to be immobilized.
a. true b. false
When a B cell first interacts with its particular antigen, the B cell
A) dies after destroying the antigen. B) engulfs the antigen and digests it. C) differentiates and develops into a clone of antibody-producing effector cells. D) alters the chemical configuration of the antigen.