Answer:
The correct answer will be option-C.
Explanation:
DNA polymerase is an enzyme which replicates the DNA in 5' to 3' direction as well as it performs the exonuclease activity in 3' to 5'.
This exonuclease activity increases the rate of replication with high accuracy. This mechanism of proofreading is known as a proof-reading mechanism which increases the accuracy rate of DNA synthesis by 100- fold.
Thus, Option-C is the correct answer.
The characteristics that apply only to prokaryotes from the list given above would be as follows:
-These cells have DNA in a region called the nucleoid.
-Some of these cells have structures like flagella and microvilli.
-These cells have cell walls made of polypeptides and polysaccharides.
Hope this answers the question. Have a nice day.
Answer:
A
Explanation:
It makes the most sense and if i remember that is a chain reaction.
The Circumstance- PAcific Belt is also known as Ring of Fire, Circum- Pacific Belt or Pacific Ring of fire.
It is called this way because the term" fire" is associated with volcanos and "ring" because of its length.
This is the area in the basin of the Pacific ocean where many earthquakes and volcanic activity happen. The belt follows a chain of islands like the Philipines, Japan, etc.
