Answer the following statements true (T) or false (F)
1. Eukaryotic genes are almost always organized in groups, similar to operons in prokaryotes.
2. Unmethylated CpG islands are correlated with inactive genes.
3. Loosely packed chromatin is said to be in an open conformation.
4. MicroRNAs increase the rate of mRNA translation.
1. FALSE
2. FALSE
3. TRUE
4. FALSE
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Bacteria reproduce by meiosis.
Answer the following statement true (T) or false (F)
Where do malaria-causing Plasmodium merozoites develop into gametocytes? a. in the gut of a female mosquito
b. in the gut of a male mosquito
c. in the mosquito salivary glands
d. inside white blood cells
e. inside red blood cells
One of the two adrenal medulla hormones that can be thought of as an extension of the sympathetic nervous system is
A. ACTH. B. epinephrine. C. cortisol. D. aldosterone.
Which nerves generally dominate internal events when environmental conditions have little affect on
normal body functioning? a. ganglia b. pacemaker c. sympathetic d. parasympathetic e. all of these