Biology Form 4 KSSM Chapter 2 (2.1A)

What is the function of mitochondrion in animal cells?

• Generates energy through glucose oxidation process during cellular respiration.

• Processes, modifies, packs and transports chemicals.

• Controls all cell activities.

• Hydrolyses complex organic molecules.

Which structure is responsible for forming spindle fibers during cell division?

• Centriole

• Mitochondrion

• Plasma Membrane

• Golgi Apparatus

What is the function of Golgi Apparatus in animal cells?

• Generates energy through glucose oxidation process during cellular respiration.

• Processes, modifies, packs and transports chemicals.

• Hydrolyses complex organic molecules.

• Controls all cell activities.

Which structure separates the content of the cell from the external environment?

• Golgi Apparatus

• Centriole

• Plasma Membrane

• Mitochondrion

What is the function of lysosome in animal cells?

• Controls all cell activities.

• Hydrolyses complex organic molecules.

• Processes, modifies, packs and transports chemicals.

• Generates energy through glucose oxidation process during cellular respiration.

Which structure is responsible for protein synthesis in cells?

• Centriole

• Nucleus

• Ribosome

• Endoplasmic Reticulum

What is the function of endoplasmic reticulum in animal cells?

• Generates energy through glucose oxidation process during cellular respiration.

• Transport system within the cell.

• Processes, modifies, packs and transports chemicals.

• Hydrolyses complex organic molecules.

Which structure is responsible for maintaining the shape of plant cells?

• Cell Wall

• Vacuole

• Cytoplasm

• Chloroplast

What is the function of chloroplast in plant cells?

• Absorb sunlight & converts it to chemical energy during photosynthesis.

• Provides mechanical support to plant cells.

• Water is absorbed and the cell becomes turgid.

• Medium of biochemical reaction in cells.

What is the main difference between plant cells and animal cells?

• Plant cells have chloroplasts, while animal cells do not.

• Plant cells have a large vacuole, while animal cells have a small vacuole.

• Plant cells have a cell wall, while animal cells do not.

• Plant cells have a fixed shape, while animal cells do not.