ATP is composed of a nitrogenous base, a sugar, and
A.) one phosphate group.
B.) two phosphate groups.
C.) three phosphate groups.
D.) four phosphate groups.
Ans: C.) three phosphate groups.
You might also like to view...
A young graduate student is trying to identify new species of bacteria based on the criteria of Ernst Mayr
She is having a lot of trouble with this method, and then suddenly realizes that she can't use Mayr's definition of a species when it comes to bacteria. Why? (Select all correct choices.) A. DNA can be passed between bacteria of different species via horizontal gene transfer. B. DNA is never passed between bacteria of different species. C. Bacteria do not reproduce sexually and/or do not undergo meiosis. D. Bacteria form pili and, as a result, reproduce sexually.
In an experiment, the control group is
a. not subjected to experimental error. b. exposed to experimental treatments. c. maintained under strict laboratory conditions. d. treated exactly the same as the experimental group, except for one variable. e. statistically the most important part of the experiment.
The Pacinian corpuscle is used in detecting
a. sound. b. pressure. c. chemicals. d. sight. e. chemical differences
In intracytoplasmic sperm injection (ICSI), a single sperm is injected into an egg in an attempt to create a zygote.
Answer the following statement true (T) or false (F)