What is the main component of bones and teeth...? Mcqs

PPSC Past Papers

Latest MCQs

What is the main component of bones and teeth...?

(A) Calcium carbonate
(B) Calcium phosphate

(C) Calcium sulphate
(D) Calcium nitrate

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

Phosphorus is an essential component of one of the following biological molecules:...?

(A) Amino acids
(B) Nucleic acids

(C) Carbohydrates
(D) None

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

What is the main component/constituent of the cell wall that supports the plant cell and gives it a regular shape...?

(A) Protein
(B) Starch

(C) Lipid
(D) Cellulose

Comments

Source: This question is taken from the Everyday Science

MCQs Categories


Best of Luck

From ShineGk.com

Share our website's link