Certain chemotherapy drugs for cancer inhibit cell division. How will this affect megakaryocytes?
a) Megakaryocytes would increase platelet production
b) Megakaryocytes will increase the rate of mitosis
c) Megakaryocytes would decrease in size and thereby decrease platelet count.
d) Megakaryocytes would be larger in size because the mitotic division would not be able to undergo cytokinesis
Answer: c) Megakaryocytes would decrease in size and thereby decrease platelet count.
You might also like to view...
Match these terms with their descriptions.
1. carry primarily efferent signals from the brain 2. projections of white matter that remain in the spinal cord 3. projections of white matter that remain in the spinal cord 4. projections that carry sensory information to the brain 5. myelinated axons with very few cell bodies A. gray matter B. white matter C. ascending tracts D. descending tracts E. propriospinal tracts
Calculate the total magnification of a specimen when using a standard ocular lens and a scanning objective lens
A) 40X B) 4X C) 100X D) 400X
Related to affecting two sides refers to which of the following anatomical terms of direction?
A. Bilateral B. Anterior C. Superior D. Lateral
Chemical messengers released by endocrine glands to regulate some functions of other cells are known as __________.
A.)hormones B.)electrolytes C.)antibodies D.)neurotransmitters