OBJECTIVE LIFE SCIENCE
BIOCHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Amino Acid
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Nucleotide
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Fatty Acid
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Monosaccharide
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Detailed explanation-1: -Definition. A nucleotide is the basic building block of nucleic acids (RNA and DNA). A nucleotide consists of a sugar molecule (either ribose in RNA or deoxyribose in DNA) attached to a phosphate group and a nitrogen-containing base. The bases used in DNA are adenine (A), cytosine (C), guanine (G) and thymine (T).
Detailed explanation-2: -The monomers of DNA are called nucleotides. Nucleotides have three components: a base, a sugar (deoxyribose) and a phosphate residue.
Detailed explanation-3: -DNA is made up of proteins consisting of the sugar ribose, a carbon ring, and one of four phosphorus bases. phosphate group, and one of four nitrogenous bases (adenine, thymine, guanine, and cytosine.)
Detailed explanation-4: -Together, a base, sugar, and phosphate are called a nucleotide. Nucleotides are arranged in two long strands that form a spiral called a double helix.