Unit Test - Cells

Which is smallest?

• Organs

• Cells

• Tissues

• Organ System

Cells are...

• Living

• Non-living

• Minerals

• Vitamins

Which organelle is the powerhouse of the cell?

• Cytoplasm

• Vacuole

• Nucleus

• Mitochondria

Which organelle is the command centre of the cell?

• Cytoplasm

• Vacuole

• Nucleus

• Mitochondria

Which type of solution does an animal cell prefer?

• Isotonic solution

• Hypertonic solution

• Hypotonic solution

• None of the above

Which type of solution does a plant cell prefer?

• Isotonic solution

• Hypertonic solution

• Hypotonic solution

• None of the above

In an animal cell, the nucleus is located...

• Near the centre

• On the top

• Near the edge

• On the bottom

8) Vacuoles are larger in...

• Plant cells

• Stem cells

• Animal Cells

• None of the above

Plant cells have which organelle that animal cells do not have

• Cytoplasm

• Nucleus

• Cell wall

• Mitochondria

In diffusion, molecules move from areas of _______ concentration to areas of _______ concentration

(a)