Based on the life cycle of Schistosoma species, which of the following would be MOST effective in controlling schistosomiasis?
A) elimination of stagnate water
B) bed nets
C) proper sewage and water treatment
D) frequent sanitization of shared toilets, showers, and saunas
Answer: C
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Cyclins modulate the progression of cells through the cell cycle by
A) directly activating G proteins. B) inducing synthesis of constitutively active forms of growth cell receptors. C) activating protein kinases that are critical regulators of cell division. D) degrading histones. E) increasing the production of DNA polymerases.
In humans during meiosis, a diploid germ cell reduces its chromosome number by half to generate haploid cells.
A. 46 B. 4 C. 2 D. 3 E. 23
One problem with using common names is that
a. many organisms may have the same common name. b. many common names may exist for the same organism. c. the common name may vary by language and region. d. all of the above are true.
The variable region of the antibody is solely responsible the significant diversity of antigen targets
Indicate whether the statement is true or false