Sequences of DNA that are identical when read from the 5' to 3' direction on one strand and the 3' to 5' direction on the other strand are ________.
A. palindromes
B. reverse transcriptases
C. restriction endonucleases
D. ligases
E. DNA polymerases
Answer: A
You might also like to view...
Prior to the 1940s, many biologists believed ____, which is composed of 20 different types of ____, was most likely the
genetic material.
a. protein; amino acids b. DNA; amino acids c. protein; nucleotides d. DNA; nucleotides e. RNA; nucleotides
Which classification represents all of the species that are similar to one another and distinct from others with respect to
certain traits? a. class b. order c. family d. genus e. species
Which of the following may have cell walls containing teichoic acids?
A) Gram-negative bacteria only B) Gram-positive bacteria only C) archaea D) both Gram-positive and Gram-negative bacteria E) all prokaryotes
In which cellular organelle do the three posttranscriptional modifications often seen in the maturation of mRNA in eukaryotes occur?
A) Golgi B) lysosome C) nucleus D) mitochondrion E) cytoplasm