Which three of the following groups are most commonly used to covalently modify an enzyme and its activity? (Check all that apply.)
A. Hydroxyl group
B. Phosphoryl group
C. Methyl group
D. Adenyl group
Answer: D
Biology & Microbiology
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Indicate whether this statement is true or false.
Biology & Microbiology
Light that is absorbed by water is converted to:
a. short wave radiation. b. long wave radiation. c. heat. d. mass. e. green light.
Biology & Microbiology
Identify and briefly describe the two phyla of seedless vascular plants. Include one or two representatives of each
phylum. What will be an ideal response?
Biology & Microbiology
The water strider is an insect that skates across the water without sinking. The tips of its feet must be coated with molecules that are
What will be an ideal response?
Biology & Microbiology