Experiments have demonstrated that the "words" of the genetic code (the units that specify amino acids) are
A) single nucleotides.
B) two-nucleotide sequences.
C) three-nucleotide sequences.
D) nucleotide sequences of various lengths.
Answer: C
Biology & Microbiology
You might also like to view...
There are many molecular techniques to identify taxonomy of microorganisms. Match each technique to its proper resolution.
A. Mole % G+C B. 16S rDNA sequencing C. Genomic fingerprinting D. Genome sequencing
Biology & Microbiology
All nucleated cells contain
A. IgE receptors. B. class II MHC. C. class I MHC. D. IgD receptors. E. secretory antibodies.
Biology & Microbiology
Discuss the three most important factors for successful reproduction. What will be an ideal response?
Biology & Microbiology
What is a chain of round bacteria called?
a. bacilli b. spirilla c. diplococci d. streptococci e. streptobacilli
Biology & Microbiology