Cell Biology

What is the main function of the cell membrane?

• Regulate the movement of substances

• Protect the cell from external threats

• Store genetic information

• Produce energy for the cell

Which organelle is responsible for producing energy in the form of ATP?

• chloroplast

• mitochondria

• ribosome

• nucleus

What is the function of the endoplasmic reticulum?

• The function of the endoplasmic reticulum is protein synthesis, lipid metabolism, and detoxification.

• The function of the endoplasmic reticulum is waste elimination.

• The function of the endoplasmic reticulum is energy production.

• The function of the endoplasmic reticulum is cell division.

What is the role of the Golgi apparatus in the cell?

• The Golgi apparatus stores waste materials in the cell.

• The Golgi apparatus modifies, sorts, and packages proteins and lipids.

• The Golgi apparatus is responsible for energy production in the cell.

• The Golgi apparatus helps in cell division and replication.

Where are ribosomes located in the cell?

• nucleus

• mitochondria

• cell membrane

• cytoplasm

What is the function of the phospholipid bilayer in the cell membrane?

• Produces energy for the cell

• Regulates substance movement

• Stores genetic information

• Provides structural support

What are the two types of endoplasmic reticulum?

• RER and SER

• GER and MER

• CER and DER

• LER and SER

What is the function of the Golgi apparatus in protein processing?

• Energy production

• Protein synthesis

• Cell division

• Protein modification, sorting, and packaging

What is the function of ribosomes in protein synthesis?

• Synthesize proteins

• Transport proteins

• Break down proteins

• Store proteins