Proteins mainly contain:

  • A
    $C, H, O$ and $N$
  • B
    Only $C$ and $H$
  • C
    $C, H$ and $O$
  • D
    $N$ and $H$

Explore More

Similar Questions

Amino acids not synthesized in the body are called

Which amino acids possess polar and negatively charged '$R$' groups?

Which protein is found in milk?

The triple helical structure of collagen was published in Nature in $1954$, and the analysis of the allowed conformations of proteins was performed through the use of the:

What are horns,nails,and hair made of?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo