MICROANATOMY

INTRODUCTION TO MICROSCOPY CELL BIOLOGY

DIFFERENTIATED CELL

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is in common between the genes in bacteria and the genes in a rabbit?
A
They both have same nitrogenous bases such as ATCG
B
They are identical to each other
C
They are complementary to each other
D
The order of nitrogenous bases is same
Explanation: 

Detailed explanation-1: -Hence, Adenine, Guanine, and Cytosine are common to both DNA and RNA.

Detailed explanation-2: -DNA and RNA both have four bases; two purines and two pyrimidines, in the nucleotide chains. The purines adenine and guanine and the pyrimidine cytosine are common to both DNA and RNA.

Detailed explanation-3: -The purines in DNA are adenine and guanine, the same as in RNA. The pyrimidines in DNA are cytosine and thymine; in RNA, they are cytosine and uracil. Purines are larger than pyrimidines because they have a two-ring structure while pyrimidines only have a single ring.

There is 1 question to complete.