answersLogoWhite

0


Best Answer

If there is 10% adenine, then there must also be 10% thymine. The remaining 80% of the DNA must be composed of guanine and cytosine, specifically, 40% of each. The answer to your question is therefore 40% cytosine is present in this DNA molecule.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

11y ago

30% Adenine = 30% Thyamine

= 60%

Which leaves 40% left over.

40% /2 = 20% Cytosine + 20% Guanine

Sooo answer is 20%!

This answer is:
User Avatar

User Avatar

Wiki User

13y ago

37% cytosine

This answer is:
User Avatar

User Avatar

Wiki User

13y ago

20%

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: If there is 30 of cytosine in a sample of DNA what is the percentage of thymine?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

If a DNA sample were composed of 10 percent thymine what would be the percentage of guanine?

There are four different nucleobases including adenine, thymine, guanine and cytosine. Each nucleobase pairs with it's opposite, for example adenine pairs with thymine and guanine pairs with cytosine. Knowing this, if a DNA sample had 10% thymine that means it would have 10% adenine equalling 20% of the entire sample for the both of them. The remaining 80% of the sample would contain 40% cytosine and 40% guanine.


What are the 4 different bases in DNA?

A-Adenine C-Cytosine T-thymine G-guanine


Thymine and cytosine?

Thymine and cytosine are examples of nucleobases found in DNA. Thymine is paired with adenine, while cytosine is paired with guanine.


What bases are found in DNA?

Adenine, Thymine, Guanine, and Cytosine


In dna guanine pairs with?

In DNA Guanine always pairs with Cytosine (C) cytosine (C) guanine (G) thymine (T) adenine (A)


What are the basses of DNA?

Nitrogenous bases of DNA are Thymine, Adenine, Cytosine, and Guanine.Adenine pairs with Thymine and Cytosine pairs with Guanine.


Name the four nitrogen bases?

There are 4 nitrogenous bases found in DNA; Cytosine, Adenine, Guanine, and Thymine. Cytosine pairs with Guanine, and Thymine pairs with Adenine. *In RNA, Uracil replaces Thymine, therefore Adenine pairs with Uracil, in RNA.*


What are the 4 bases of the DNA ladder?

Adenine,Thymine,Guanine,and Cytosine. Adenine and thymine pair up and guanine and cytosine pair up.


What is the bases of the DNA?

DNA has four different bases. The bases of DNA are adenine, guanine, cytosine, and thymine. Thymine is the smaller pyrimidines and Guanine are the larger purines.


Pyrimidine base found in DNA and RNA?

Cytosine is the pyrimidine that bonds to the purine Guanine in both DNA and Rna.


What nucleotide basis are present in equal amounts of DNA?

The nucleotide bases guanine and cytosine, and adenine and thymine are present in equal quantities in DNA. This is how scientists determined that guanine pairs with cytosine, and adenine pairs with thymine.


What are 4 nitrogenous bases of DNA?

The four nitrogen bases of DNA: Adenine, Guanine, Thymine, Cytosine.