1.  What percent of the total weight of human body is equivalent to the weight of the proteins in skin in human body ?
A. 0.016
B. 1.6
C. 0.16
D. Data inadequate

Answer: Option B

Explanation:

Let the body weight be x kg.

Then, weight of skin protein in the body
=[16% of(1of x)]kg
10
=(16x)kg.
1000











Therefore Required percentage =[
(16x)
1000
x 100]% = 1.6%.
x