Cells

1. What type of cell lacks a nucleus?

• eukaryotic

• prokaryotic

• human

• animal

2. The _____________ holds the DNA and controls the activity of eukaryotic cell.

• mitochondrion

• cell membrane

• cytoplasm

• nucleus

3. Cell membranes provide protection and allows nutrients in and waste out in

• Eukaryotic cells only

• Prokaryotic cells only

• All types of cells

• Some plant cells

4. breaks down food for energy, called powerhouse

• Cytoplasm

• Cell wall

• Mitochondrion

• Endoplasmic reticulum

5. _____________ produce proteins in both types of cells.

• Ribosomes

• Nucleus

• Vacuole

• Mitochondria

6. Where photosynthesis occurs; it converts light energy to chemical energy in plant cells only

• Cell Wall

• Endoplasmic Reticulum

• Chloroplast

• Mitochondrion

7. It supports and protects the cell; only in plant cells

• Cell membrane

• Cell wall

• Cover

• Cell window

8. It stores materials such as food, water, sugar, and minerals in plant cells only

• Endoplasmic Reticulum

• Vacuole

• Nucleus

• Mitochondrion

9. The _____________ is a gel-like fluid that fills plant and animal cells. It holds the organelles in place and gives each cell its shape.

• Cell membrane

• Cell wall

• Cytoplasm

• Nucleus

10. Eukaryotic cells do NOT have a nucleus.

• True

• False