Correct the following statement if there is any mistake. The four nitrogenous bases in the DNA are Guanine, Thiamine, Adrenaline and Cytosine. - Biology

Correct the following statement if there is any mistake.

The four nitrogenous bases in the DNA are Guanine, Thiamine, Adrenaline and Cytosine.

One Line Answer

The four nitrogenous bases in the DNA ladder are Guanine, Thymine, Adenine and Cytosine.

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Chapter 2: Structure of chromosome, cell cycle and cell division - Short answer type [Page 19]

Chapter 2 Structure of chromosome, cell cycle and cell division
Short answer type | Q 3.1 | Page 19

Correct the following statement by changing the underlined word:

Nitrogen bonds are present between the complementary nitrogenous bases of DNA.

Fill in the blanks:
There are two nucleic acids ______ and ______.

Choose the correct answer:
Sex chromosomes in man are _____________

Choose the correct answer :
Spirally coiled double strands are observed in ____________

Give Technical Term:

The individual having similar pair of genes.

If a DNA has 20 Adenine and 30 cytosine bases. What will be the total number of purine bases in the given sample?

Label the parts of the DNA in the diagram given below. Explain the structure briefly.

Which of the following is not a component of a nucleotide?