Find the false statement a) DNA helicases serve to unwind the double helix b) Si

Question

Find the false statement

a) DNA helicases serve to unwind the double helix

b) Single-stranded DNA binding proteins serve to prevent the double-helix from reformingimmediately

c) DNA polymerase III is the main DNA polymerase, and can be found synthesizing DNA atboth leading and lagging strands

d) DNA polymerase I also contains an exonuclease activity that can breaks down and removesRNA and is one of the enzymes involved in completing DNA synthesis on the lagging strand

e) DNA replication involves replication forks that move along the DNA

f) The enzymes that replicate DNA assemble into a large complex called the replisome

g) DNA polymerases are able to catalyze the formation of dinucleotides from two nucleotidemonomers

h) Short RNA primers are synthesized by the DNA primase

i) DNA polymerases add new deoxyribonucleotides only at the 3

Explanation / Answer

All the given statements are correct except,

g) DNA polymerases are able to catalyze the formation of dinucleotides from two nucleotidemonomers.

DnaG is a DNA primase found in bacteria, that catalyzes the formation of dinucleotides from two nucleotidemonomers.

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