Which element present in the fundamental structure of proteins distinguishes them from carbohydrates?

Biology Mcqs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

PPSCFPSCNTSPakistan govt jobs
Subject
Biology Mcqsbiology-mcqs
Published
11 May 2018
Last updated
28 May 2026

Browse all Biology Mcqs

Choose the correct answer

Explanation

Proteins contain sulfur in their basic structure, which is not found in carbohydrates. This element helps differentiate proteins from carbohydrates.

SolveExam — free MCQs and past papers for Pakistan government job tests. Content is for educational practice only.