A normal gene that codes for proteins involved in cell division is a(n) ____
Chapter 22 - Genes and Disease - Cancer
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a. proto-oncogene
b. pre-oncogene
c. post-oncogene
d. dys-oncogene
e. oncogene
ANSWER: a
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Which of these animals is most closely related to modern birds?
a. crocodiles b. Tyrannosaurus c. pterodactyls d. Apatosaurus
Urinalysis can be used to identify four of the following. Which one is the exception?
a. intoxication b. prostate cancer c. kidney disease d. diabetes mellitus e. previous heart attack
The reaction (H2 + F2 ? 2HF) is an example of a redox reaction. In reality, two half reactions are occurring. The half reaction (H2 ? 2H+ + 2e-) is a(n):
A. potential energy reaction B. redox reaction C. reduction reaction D. oxidation reaction
Plasma
A. contains albumin and globulins. B. contains fibrinogen. C. is the liquid portion of blood in which blood cells are suspended. D. is mostly water. E. All of these choices are correct.