Skip to content
  • Chemistry MCQs
  • Computer MCQs
  • English MCQs
  • General Knowledge MCQs
  • General Science MCQs
  • Islamiyat MCQs
  • Mathematics MCQs
  • Physics MCQs
TestMCQs.org
  • Home
  • Subjects
  • Dynamic Quiz
  • Jobs
  • Blog
  • About Us
  • Contact Us

Home > Biology > Biochemistry

What is the primary role of the mitochondrion?

A. Protein synthesis
B. Energy production
C. Storage of genetic information
D. Regulation of cell division

Answer: Energy production


Additional Information: Mitochondria produce ATP through cellular respiration, supplying energy for the cell.


Subjects: Biochemistry, Biology

Related MCQs

  • Which of the following is NOT a component of a nucleotide?
  • What is the primary function of the Golgi apparatus?
  • Which molecule is considered the ‘energy currency’ of the cell?
  • Which type of macromolecule is involved in providing structure and function to cells and tissues?
  • What type of bond connects the sugar and phosphate groups in a DNA molecule?
  • Which of the following is a product of the breakdown of fatty acids?
  • Which of the following is a product of cellular respiration?
  • Which of the following is the most abundant form of lipids in the body?
  • Which of the following is a function of lipids in the body?
  • What is the main function of phospholipids in the cell?
  • Which enzyme breaks down starch into maltose?
  • Which component of the nucleotide is responsible for carrying genetic information?
  • Which of the following is a function of the smooth endoplasmic reticulum?
  • What type of bond holds amino acids together in a protein?
  • Which of the following is NOT a product of the light-dependent reactions of photosynthesis?

MCQs Menu

  • Biology MCQs
  • Chemistry MCQs
  • Computer MCQs
  • English MCQs
  • General Knowledge MCQs
  • General Science MCQs
  • Geography MCQs
  • Islamiyat MCQs
  • Mathematics MCQs
  • Physics MCQs

Engineering MCQs

  • Civil MCQs
  • Electrical MCQs
  • Mechanical MCQs
  • Privacy Policy
  • Terms & Conditions
  • Disclaimer
  • Sitemap
© 2025 TestMCQs.org • Built with GeneratePress