A protein 'A' contains 0.30 % of glycine (molecular weight 75). The minimum molar mass of the protein ' A ' is × 103 g mol -1 [nearest integer]

Question

A protein 'A' contains 0.30 % of glycine (molecular weight 75). The minimum molar mass of the protein ' A ' is × 103 g mol -1 [nearest integer] (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

0.30 % glycine is equal to 75 1 % longrightarrow (75/0.30) 100 % longrightarrow (75/0.30) × 100 =25000 g

Q. A protein ' $A$ ' contains $0.30%$ of glycine (molecular weight $75$ ). The minimum molar mass of the protein ' $A$ ' is ____ $\times 1 0^{3} g m o l^{- 1}$ [nearest integer]

$0.30%$ glycine is equal to $75$
$1% ⟶ \frac{75}{0.30}$
$100% ⟶ \frac{75}{0.30} \times 100$
$= 25000 g$

Q. A protein 'A' contains 0.30% of glycine (molecular weight 75). The minimum molar mass of the protein ' A ' is ____×103gmol−1 [nearest integer]

0.30% glycine is equal to 75 1%⟶0.3075​ 100%⟶0.3075​×100 =25000g

Q. A protein ' $A$ ' contains $0.30%$ of glycine (molecular weight $75$ ). The minimum molar mass of the protein ' $A$ ' is ____ $\times 1 0^{3} g m o l^{- 1}$ [nearest integer]

$0.30%$ glycine is equal to $75$
$1% ⟶ \frac{75}{0.30}$
$100% ⟶ \frac{75}{0.30} \times 100$
$= 25000 g$