PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free Demo How is the structure of DNA organised? What is the biological significance of DNA?
b. DNA is a large molecule with several nucleotides in it. Thus, it is also known as a .
c. Adenine and guanine are .
d. Cytosine and thymine are .
e. Nitrogen base + Sugar =
f. Phosphate + Nucleoside =
g. The DNA molecule is stable due to bonding between the nitrogenous bases.
h. The length of each turn of the double helix is .
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