After DNA repair enzymes remove an incorrect nucleotide resulting from a replication error, ____ is/are needed to
complete the repair.
a. primase, DNA polymerase, and DNA ligase
b. DNA polymerase
c. DNA polymerase and DNA ligase
d. primase and DNA ligase
e. primase and DNA polymerase
ANSWER: c
You might also like to view...
The prevention of infection caused by microorganisms is called ________.
A. disinfection B. antisepsis C. sterilization D. sanitization
A preparation that "teaches" the immune system to recognize a disease-causing agent without actually causing disease is termed a(n)
A. antibiotic. B. virus. C. antiviral. D. vaccination. E. injection.
How does the discovery of a past geological event that divided a once-continuous salt marsh in Florida support the tree depicted?
A. It supports the concept of allopatric speciation via vicariance. B. It does not support the tree depicted because there are six groups, not two. C. It does not support the tree depicted because the DNA sequence difference between the species is only one percent. D. It supports the concept of allopatric speciation via dispersal.
Under favorable conditions, during which phase of meiosis will the chromosomes appear as packets of four chromatids?
A) Anaphase II B) Anaphase I C) Metaphase II D) Prophase I E) Telophase II