The A, P, and E sites are progressively occupied by amino acids being assembled into a polypeptide. These sites are part of
A. DNA.
B. the large ribosomal subunit.
C. mRNA.
D. tRNA.
E. the spliceosome.
B. the large ribosomal subunit.
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The equation, C6H12O6 + 6O2 ? 6CO2 + 6H2O (ATP + Heat), describes which of the following processes?
A. photosynthesis B. cell respiration C. cell fermentation D. glycolysis E. anaerobic metabolism
Drugs that target prokaryotic protein synthesis would have no effect on eukaryotic protein synthesis
Indicate whether this statement is true or false.
Whether a microtubule shrinks or grows is determined by
a. the rate of GTP-bound tubulin addition relative to the rate of tubulin GTP hydrolysis. b. the phosphorylation state of ?-tubulin. c. the rate of ATP hydrolysis relative to the rate of ATP-bound tubulin addition. d. the presence or absence of ?-tubulin.
The most abundant bulk elements that make up the vast majority of living organisms are
What will be an ideal response?