The G2 checkpoint prevents entry into _______ if _______.
a. G1; DNA synthesis is not complete and/or DNA is damaged
b. S; DNA synthesis is not complete and/or DNA is damaged
c. G2; DNA synthesis is not complete and/or DNA is damaged
d. M; DNA synthesis is not complete and/or DNA is damaged
Ans: d. M; DNA synthesis is not complete and/or DNA is damaged
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The Z scheme refers to __________
A. the energy inputs associated with electron transport B. the path of electrons between PSII and cytochrome b6f C. the use of H2O as an electron source D. electron transport E. proton translocation
Bacterial cystitis
A. is a common nosocomial disease. B. is typically caused by Escherichia coli. C. may occur through the use of a catheter. D. is unusual in men under 50. E. All of the choices are correct.
Which of these structures is located under the cerebral hemispheres and is important in sensory experience, motor activity, stimulation of the cerebral cortex, and memory?
A) hypothalamus B) thalamus C) pons D) cerebellum
autosomes
What will be an ideal response?