Which of the following alternate forms of nucleic acids are not known to be biologically important?
A. G tetraplex structures can form and act as recognition sites for enzymes that cleave
DNA.
B. Inverted repeats can form hairpins that are important for slowing or preventing protein synthesis.
C. Palindromic sequences can act as recognition sites for enzymes that cleave DNA.
D. Sequence-induced bending of the DNA can act as a binding site for transcription factors.
E. Cruciform structures are formed during recombination.
A
You might also like to view...
Because peptidoglycan lies outside the plasma membrane, all steps in the complex synthesis process of this molecule takes place outside the cell.
Answer the following statement true (T) or false (F)
Mammals that lay eggs are
A. monotremes. B. birds. C. placentals. D. bats. E. marsupials.
The products of genes that are switched on in specific tissues at specific stages of development affect mainly
a. gene replication.
b. gene transcription. c. mRNA transcript processing. d. translation. e. post-translational processing of proteins.
Which process results in flux of carbon dioxide OUT OF the atmosphere:
What will be an ideal response?