Cell Physiology Knowledge Test

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1. 1

   What is the primary function of the cell membrane?

   A To store genetic material B To regulate the movement of substances in and out of the cell C To provide energy for the cell
2. 2

   Which organelle is responsible for producing ATP, the energy currency of the cell?

   A Ribosome B Endoplasmic reticulum C Mitochondrion
3. 3

   What is the role of lysosomes in a cell?

   A To digest and break down waste materials and cellular debris B To synthesize proteins C To generate RNA
4. 4

   Which structure within the cell is responsible for protein synthesis?

   A Golgi apparatus B Ribosome C Cytoskeleton
5. 5

   What is the primary purpose of the endoplasmic reticulum?

   A To support cell division B To synthesize proteins and lipids C To break down fatty acids
6. 6

   Which part of the cell is known as the control center?

   A Cytoplasm B Golgi complex C Nucleus
7. 7

   What is the function of the Golgi apparatus?

   A To modify, package, and transport proteins B To degrade foreign substances C To replicate DNA
8. 8

   Which of the following structures contains enzymes that can break down bacteria and viruses?

   A Mitochondria B Lysosomes C Peroxisomes
9. 9

   What is the main function of the cytoskeleton?

   A To produce enzymes B To store energy C To maintain cell shape and support
10. 10

    Which compound is typically broken down during cellular respiration to produce energy?

    A Glucose B Fatty acids C Amino acids