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WorksheetsComponents of Nucleic Acids
Total questions: 10
Worksheet time: 5mins
1. The number of hydrogen bonds between adenine and thymine in a DNA molecule is –
Two
Three
Four
Six
1. Which one is not the nucleotide constituents of DNA –
Adenine
Thymine
Uracil
Cytosine
1. ATP is a –
Nucleic acid
Nucleotide
Nucleoside
Enzyme
1. DNA is mainly found in
Cytoplasm
Nucleus
Cell Wall
Vacuoles
1. Nucleoside is combination of
Base & Sugar
Sugar & Phosphate
Base & Phosphate Base
Sugar & Phosphate
1. In a nucleotide having a cytosine base and linked to a sugar by glycosidic bond at carbon number
1
2
4
5
1. The sugar type of DNA is
Ribose
Ribulose
Deoxyribose
Deoxyribulose
1. Which purine base is found in RNA –
Thymine
Uracil
Cytosine
Guanine
1. Which type of bond is present in between two Nitogenous Bases
Hydrogen bond
Van der Waals bond
Electrovalent bond
Covalent bond
1. DNA and RNA differs by
N-bases and phosphate groups
No. Of C-atoms in sugars
N-bases and sugars
Sugar and phosphate groups
