THE MOLECULAR BASIS OF INHERITANCE
DNA MAKES RNA MAKES PROTEIN
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A phosphate, A deoxyribose sugar, a nitrogenous base
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A phosphate base, Ribose sugar, a nitrogen
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DNA, RNA, Protein
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DNA, Protein, Amino Acids
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Detailed explanation-1: -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). In RNA, the base uracil (U) takes the place of thymine.
Detailed explanation-2: -Each nucleotide is made up of three components: a nitrogenous base, a pentose (five-carbon) sugar, and a phosphate group (Figure 5.2). Each nitrogenous base in a nucleotide is attached to a sugar molecule, which is attached to one or more phosphate groups.
Detailed explanation-3: -Each nucleotide is composed of deoxyribose sugar, phosphate group, nitrogenous base. Q. A nucleotide consists of a sugar molecule, nitrogenous base and a phosphate group.
Detailed explanation-4: -Nucleotides are composed of three subunit molecules: a nucleobase, a five-carbon sugar (ribose or deoxyribose), and a phosphate group consisting of one to three phosphates. The four nucleobases in DNA are guanine, adenine, cytosine and thymine; in RNA, uracil is used in place of thymine.
Detailed explanation-5: -Each nucleotide is composed of a nitrogenous base, a five-carbon sugar (deoxyribose), and a phosphate group. 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.