Cell Components and Functions Quiz

What is the function of the plasma membrane?

• Stores nutrients

• Separates internal and external cell environments

• Controls cell activities

• Generates energy

Which organelle is the largest component in a cell?

• Ribosome

• Nucleus

• Mitochondrion

• Golgi apparatus

What is the primary function of the mitochondrion?

• Protein synthesis

• Energy production

• Cell division

• Photosynthesis

Which organelle is responsible for digesting waste materials?

• Lysosome

• Nucleus

• Ribosome

• Endoplasmic reticulum

What is the role of ribosomes in a cell?

• Transporting materials

• Energy production

• Protein synthesis

• Cell division

Which organelle is found only in plant cells?

• Mitochondrion

• Nucleus

• Chloroplast

• Lysosome

What is the function of the cell wall?

• Synthesizes proteins

• Provides mechanical support

• Regulates cell activities

• Stores genetic information

What does the rough endoplasmic reticulum have on its surface?

• Smooth membranes

• Ribosomes

• Chloroplasts

• Mitochondria

What is the primary function of the Golgi apparatus?

• Energy production

• Modification and transport of proteins

• Photosynthesis

• Cell division

What is the main component of the cell membrane?

• Proteins and phospholipids

• Nucleic acids

• Cellulose

• Carbohydrates