Which of the following is not a constituent of $RNA$
A
Ribose
B
Phosphate
C
Adenine
D
Pyridine
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D
Pyridine
d Constituents of $RNA$ are ribonucleotides. It consists of a pentose sugar (ribose), nitrogenous base $(Adenine/Guanine/Uracil/Cytosine)$ and a $Phosphate (P)$ group.Pyridin is not the constituent of $RNA$
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A decapeptide (Mol. Wt. $796$) on complete hydrolysis gives glycine (Mol. Wt. $75$), alanine and phenylalanine. Glycine contributes $47.0 \%$ to the total weight of the hydrolysed products. The number of glycine units present in the decapeptide is
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