Identify the statement which is not correct f | vedclass

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(D) Statement $(i)$ is correct: Carbohydrates are stored as glycogen in animals.Statement $(ii)$ is incorrect: In glycylalanine,the peptide bond is fo

Vedclass · Accepted Answer

$ii, iii$

Vedclass · Answer

(D) Statement $(i)$ is correct: Carbohydrates are stored as glycogen in animals.Statement $(ii)$ is incorrect: In glycylalanine,the peptide bond is formed between the carboxyl group of glycine and the amino group of alanine. Therefore,the carbonyl group $(C=O)$ of the peptide bond belongs to glycine,not alanine.Statement $(iii)$ is incorrect: $A$ unit consisting of a nitrogenous base,a sugar,and a phosphate group is known as a nucleotide. $A$ nucleoside consists only of a base and a sugar.Statement $(iv)$ is correct: Obesity can be a symptom of hypothyroidism due to a slowed metabolic rate.Thus,statements $(ii)$ and $(iii)$ are incorrect.

Item $I$ (compound)	Item $II$ (reagent)
$(a)$ Lysine	$(p)$ $1$-naphthol
$(b)$ Furfural	$(q)$ Ninhydrin
$(c)$ Benzyl alcohol	$(r)$ $KMnO_4$
$(d)$ Styrene	$(s)$ Ceric ammonium nitrate

Similar Questions

$A$ 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

The correct match between item $I$ and item $II$ is

Item $I$ (compound) Item $II$ (reagent)

$(a)$ Lysine $(p)$ $1$-naphthol

$(b)$ Furfural $(q)$ Ninhydrin

$(c)$ Benzyl alcohol $(r)$ $KMnO_4$

$(d)$ Styrene $(s)$ Ceric ammonium nitrate

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