Which fluorescent molecule enables visualization of living microorganisms?
A) acridine orange
B) DAPI
C) GFP
D) SYBR ® Green
Answer: C
You might also like to view...
Melvin Calvin and his colleagues used which of the following to deduce the steps in the Calvin-Benson cycle?
A) negative staining B) Drosophila melanogaster C) electron microscopy D) ultracentrifugation E) radioisotopes
Refer to Figure 41-2. Which of the following would have an effect on the structure in part 1?
a. potassium concentration
b. chloride concentration
c. neurotoxin
d. tetrodotoxin
e. provocain
Once a hormone activates the enzyme adenylyl cyclase, ATP is converted to cAMP, which in turn:a
activates protein kinase. b. inhibits phosphodiesterase. c. initiates more cAMP production. d. initiates protein synthesis. e. inhibits protein synthesis.
What produces gene flow?
A) mating between populations B) geographical isolation C) mutation D) speciation