Exploring Cell Structure and Organelles

What is the basic structural and functional unit of all living organisms?

• Tissue

• Cell

• Organ

• Organism

Which organelle is known as the "powerhouse of the cell"?

• Nucleus

• Mitochondria

• Ribosome

• Golgi apparatus

What is the primary function of the ribosomes in a cell?

• Energy production

• Protein synthesis

• Lipid synthesis

• DNA replication

Which part of the cell is responsible for controlling the entry and exit of substances?

• Cytoplasm

• Cell wall

• Cell membrane

• Nucleus

What is the function of the chloroplasts found in plant cells?

• Photosynthesis

• Respiration

• Protein synthesis

• Cell division

Which organelle is responsible for packaging and modifying proteins?

• Endoplasmic reticulum

• Golgi apparatus

• Lysosome

• Nucleus

What is the jelly-like substance inside the cell that holds organelles in place?

• Cytoplasm

• Nucleoplasm

• Stroma

• Matrix

Which organelle contains enzymes for digestion and waste removal?

• Ribosome

• Lysosome

• Mitochondria

• Chloroplast

What is the role of the nucleus in a cell?

• Energy production

• Protein synthesis

• Genetic information storage

• Photosynthesis

Which structure is responsible for maintaining the shape and structure of a plant cell?

• Cell membrane

• Cytoskeleton

• Cell wall

• Vacuole