Cell Structure and Function

What is the basic unit of life?

• Cell

• Tissue

• Organ

• Organism

Which organelle is known as the powerhouse of the cell?

• Nucleus

• Mitochondria

• Chloroplast

• Ribosome

What structure is found in plant cells but not in animal cells?

• Nucleus

• Lysosomes

• Chloroplasts

• Mitochondria

What is the function of the cell membrane?

• The cell membrane provides energy for cellular processes.

• The cell membrane is responsible for protein synthesis.

• The cell membrane stores genetic information.

• The cell membrane regulates the movement of substances in and out of the cell.

Which organelle is responsible for protein synthesis?

• Mitochondria

• Lysosome

• Golgi apparatus

• Ribosome

What is the main difference between plant and animal cells?

• Plant cells are smaller than animal cells.

• Both plant and animal cells have a cell wall and chloroplasts.

• Plant cells have a cell wall and chloroplasts; animal cells do not.

• Animal cells have a cell wall and chloroplasts; plant cells do not.

Which organelle contains digestive enzymes?

• Ribosomes

• Mitochondria

• Lysosomes

• Endoplasmic Reticulum

What is the jelly-like substance inside the cell called?

• cytoplasm

• nucleus

• ribosome

• cell membrane

What structure provides support and shape to plant cells?

• Cell membrane

• Cytoplasm

• Cell wall

• Chloroplast

Which organelle is involved in photosynthesis?

• Chloroplasts

• Mitochondria

• Nucleus

• Ribosomes