Cell Structure and Function

Which of the following is a correct statement about the endoplasmic reticulum?

• It contains DNA
• It produces ATP
• It synthesizes ribosomes
• It is continuous with the nuclear envelope

Which organelle is responsible for the synthesis of carbohydrates in plant cells?

• Chloroplast
• Endoplasmic reticulum
• Mitochondrion
• Golgi apparatus

Which of the following organelles is responsible for maintaining turgor pressure in plant cells?

• Chloroplast
• Mitochondrion
• Golgi apparatus
• Vacuole

Which of the following organelles is involved in the digestion of engulfed particles?

• Golgi apparatus
• Endoplasmic reticulum
• Mitochondrion
• Lysosome

Which of the following processes involves the endomembrane system?

• Cellular respiration
• Photosynthesis
• DNA replication
• Secretion of enzymes