Homologous chromosomes undergo synapsis during:a
anaphase I.
b. prophase I.
c. anaphase II.
d. telophase II.
e. prophase II.
b
You might also like to view...
Restriction enzymes have proved so useful in manipulating DNA because
A. they cut at defined sites. B. the sticky ends make it very easy to allow recombination of any type of DNA. C. they protect eukaryotes against virus attack. D. they cut RNA molecules. E. they cut at defined sites AND the sticky ends make it very easy to allow recombination of any type of DNA.
Why do cells use monosaccharides for cellular fuel?
What will be an ideal response?
Which of the following do not undergo a dramatic change in form as they grow?
a. Silverfish. b. Dragonflies. c. Fleas. d. Crane flies. e. Luna moths.
During translation, which one of the following is required for translocation of the ribosome along the mRNA?
a. tRNA synthetase b. a translation initiation factor c. translation elongation factor EF-Tu d. translation elongation factor EF-G