During protein synthesis, ribosomes:a
attach to the mRNA molecule and travel along its length to produce a polypeptide.
b. attach to the DNA molecule and travel along its length to produce an mRNA molecule.
c. translate mRNA into tRNA.
d. transcribe DNA into mRNA.
e. translate tRNA into protein.
a
You might also like to view...
Which of the following does not contribute to limits on population growth?
a. snakes feeding on mice in a cornfield b. bears having two cubs c. the amount of light for photosynthesis d. a disease-causing organism entering a population e. an increase in the total rainfall in a normally dry environment
Once nerve cells become mature, they do not typically undergo cell division. Based on your knowledge of the cell
cycle, you might predict that mature nerve cells become arrested in the ____ of the cell cycle. a. G0 phase b. S phase c. prophase d. G1 phase e. G2 phase
Which of the following hormones promotes fruit ripening and dropping of leaves?
A) auxin
B) ethylene
C) gibberellin
D) abscisic acid
Which kingdom is characterized by organisms that are heterotrophic by ingestion?
A. Animal B. Plant C. Fungi D. Protists E. Prokaryotes