What constitutes approximately 95% of the cytoplasmic content in red blood cells?

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

The majority of the red blood cell cytoplasm is made up of hemoglobin, which accounts for about 95%. Other components like enzymes, salts, and different proteins are present in much smaller amounts.

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