With Scotties that have a genetic susceptibility to cancer, the mutated gene would be an
example of a(n) __________.
a. oncogene
b. carcinogen
c. type of receptor
d. plaque
A
You might also like to view...
Which strategy can be used for regulation of metabolism?
A. Feedback inhibition B. Regulation of enzyme synthesis C. Covalent modification of enzymes D. Allosteric regulation E. All of the choices are correct.
In eukaryotic cells, which occurs during the prophase of mitosis?
a. duplication of chromatids b. replication of DNA c. separation of sister chromatids d. breakup of the nuclear envelope e. appearance of the nuclear envelope
The ant Myrmecia pilosula is found in Australia and is named bulldog because of its aggressive behavior. It is particularly interesting because it carries all its genetic information in a single pair of chromosomes. In other words, 2n = 2
(Males are haploid and have just one chromosome.) Which of the following figures would most likely represent a correct configuration of chromosomes in a metaphase I cell of a female? A) A B) B C) C D) D E) E
B cells:a
are produced in the adult spleen. b. lyse bacterial cell walls by secreting digestive enzymes. c. can become plasma cells, which produce interleukins. d. undergo clonal reproduction once activated. e. stimulate apoptosis.