How much adenine will that DNA molecule contain?

A section of double-stranded DNA is composed of 35\% adenine bases.

How much adenine guanine and cytosine are present of a DNA strand contains 20\% thymine?

Since adenine is 20\%, then thymine is 20\% as well. The total of both is 40\%. From 100 remains 60\% which is divided equally between guanine and cytosine, so each is 30\%.

How many cytosine are in a DNA molecule?

There are four nitrogenous bases in DNA, two purines (adenine and guanine) and two pyrimidines (cytosine and thymine). A DNA molecule is composed of two strands.

What is Chargaffs law?

Chargaff rule: The rule that in DNA there is always equality in quantity between the bases A and T and between the bases G and C. (A is adenine, T is thymine, G is guanine, and C is cytosine.) Also known as Chargaff’s ratios.

Is a double stranded DNA has 20 of cytosine?

Thus, if a double-stranded DNA has 20\% cytosine, it has 20\% guanine. Thus, C + G makes 40\% of the total bases. The remaining 60\% includes both adenine and thymine which are in equal amounts. So, the percentage of adenine is 30\%.

What percentage of DNA is adenine and cytosine?

26\% of the DNA molecule will be adenine because, cytosine is always paired with guanine. Because of this, there will be equal parts of cytosine and guanine. In total, 48\% of the DNA molecule will be either cytosine or guanine.

What do DNA and proteins have in common?

DNA and proteins have the same structure and function together to make carbohydrates. DNA and proteins are nucleic acids that function together to maintain oxygen in the respiratory system DNA and proteins are made of polymers that function in controlling substances entering the cell membrane.

What is the relationship between nucleic acids and proteins Quizlet?

Nucleic acids are larger compounds made of amino acids, while proteins are smaller subunits that make up amino acids. Nucleic acids are smaller subunits that make of ribosomes, while proteins are larger compounds made of amino acids. Which best describes the relationship between DNA and proteins?

Is DNA an amino acid or nucleic acid?

answer choices DNA is an amino acid and RNA is a nucleic acid. DNA contains phosphate and RNA contains potassium. DNA has a nitrogenous base and RNA has a carbon base.