Cells

Which of the following is the basic unit of a living organism?

• Tissue

• Cell

• Organ

• Organ system

Which of the following is a cell?

• Bone

• Bear

• Amoeba

• Excretory system

Which of the following organelles can be found in a plant cell only?

• nucleus

• mitochondrion

• chloroplast

• Golgi apparatus

Which organelle is the brain of the cell?

• mitochondrion

• sap vacuole

• nucleus

• chloroplast

What is cytoplasm?

• the brain of the cell

• the gel-like fluid inside the cell

• the wall of the cell

• the organelle that provides energy to the cell

Which organelle helps plants in photosynthesis?

• sap vacuole

• nucleus

• mitochondrion

• chloroplast

Which of the following is true?

• Animal cells have a cell wall.

• Plant cells do not have a nucleus.

• Both plant and animal cells have a mitochondrion.

• Animal cells have chloroplasts but plant cells do not.

All cells can make their own food.

• True

• False