A mutation that results in premature termination of translation _____
A) is a silent mutation
B) is a nonsense mutation
C) usually has no effect on the function of the protein
D) is a missense mutation
Answer: B
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Many bacteria facilitate the uptake of iron by secreting low molecular weight molecules, called ________, to form complexes with the iron that can then be readily transported into the cell.
Fill in the blank(s) with the appropriate word(s).
I just found out that some people get repeated fungal infections because they cannot destroy these dangerous microbes after their white blood cells phagocytize them. This most likely means that these people have _______ that do not work properly.
A. ribosomes B. lysosomes C. mitochondria D. microtubules
Slime molds are classified with protozoa in part because they have (flagella/pseudopods/shells)
What will be an ideal response?
In the overall process of glycolysis and cellular respiration, _______ is oxidized and _______ is reduced.
Fill in the blank(s) with the appropriate word(s).