Question

The differential base present in DNA and RNA is
a. Adenine
b. Guanine
c. Cytosine
d. Uracil

Answer 1

The differential base that is present in DNA and RNA is Cytosine.
DNA and RNA are different in respect to structure, functions and stabilities.

The former has four nitrogen bases adenine, thymine, cytosine, and guanine where as the later too has similar bases except instead of thymine. It has uracil.

Another difference is that DNA is double stranded but RNA is single stranded.

In DNA we have purines and in RNA only pyrimidines are found.

Answer 2

● $\textbf{Cytosine}$
_____________________

□ The differential base present in DNA and RNA is $\textbf{Cytosine}$.

● Four different bases of DNA :-

1 ) = Adenine ,

2 ) = Guanine ,

3 ) = Cytosine and

4 ) = Thymine.

● Four different bases of RNA are :-

1 ) = Adenine ,

2 ) = Guanine ,

3 ) = Cytosine and

4 ) = Uracil.

● Some other differences in DNA and RNA :-

□ $\textbf{DNA}$

1 ) = DNA stands for $\textbf{Deoxyribo Nucleic Acid}$

2 ) = It is found in $\textbf{Nucleus}$

3 ) = The sugar present in a molecules of DNA is $\textbf{deoxyribose}$.

□ $\textbf{RNA}$

1 ) = RNA stands for $\textbf{Ribo Nucleic Acid}$.

2 ) = It is found in $\textbf{Nucleus and Cytoplasm}$

3 ) = The sugar present in a molecules of DNA is $\textbf{Ribose}$.

$\textbf{Thanks !!!!}$

$\textbf{be brainly}$