Cell Structure and Function

In which part of the chloroplast do the light-dependent reactions take place?

• Stroma
• Matrix
• Cristae
• Grana

Which organelle is responsible for ATP production?

• Chloroplast
• Endoplasmic reticulum
• Golgi apparatus
• Mitochondria

Which part of the cell controls the movement of substances in and out?

• Nucleus
• Cytoplasm
• Cell wall
• Plasma membrane

Which cellular structure contains digestive enzymes?

• Mitochondria
• Ribosomes
• Golgi apparatus
• Lysosomes

What is the function of a satellite in chromosomes?

• It helps in DNA replication
• It carries genes for protein synthesis
• It appears due to non-staining secondary constrictions
• It regulates cell division