7th Grade Cell Science Test

5 Written Questions

1. Digest and removes waste
2. Water, carbon dioxide, and sunlight.
3. No cell wall and small vacuoles
4. CO2 + H2O + sunlight -> O2 + Glucose
5. Outer boundary of a cell (stuff enters here)

5 Matching Questions

1. Vacuole
2. Cell wall
3. Nucleus
4. Ribosomes
5. Fermentation

1. a Controls cell activities
2. b Makes protein
3. c outer rigid boundary of a plant cell
4. d Storage
5. e The process cells use to get energy from sugar when oxygen IS NOT present.

5 Multiple Choice Questions

1. We're always growing and to replaces worn out cells.
   1. Cell cycle
   2. Why do Cells Divide?
   3. Animal Cells
   4. Plant Cells
2. Change light into chemical energy
   1. Ribosomes
   2. Chloroplast
   3. Cytoplasm
   4. Lysosomes
3. Gel-like material inside the cell
   1. Cytoplasm
   2. Chloroplast
   3. Lysosomes
   4. Cell wall
4. Have a nucleus, DNA is in the nucleus, more complex, larger, many organelles.
   1. Prokaryotic
   2. Animal Cells
   3. Eukaryotic (Fancy Cells)
   4. Plant Cells
5. "Naked" DNA, Simple cell, Smaller, and few or no organelles
   1. Photosynthesis
   2. Ribosomes
   3. Vacuole
   4. Prokaryotic

5 True/False Questions

1. Cell cycle → G1 phase: Growth and normal cell activities
   S: Sythesis of another set of DNA
   G2: More growth
   M: Mitosis (Cell division)

   True        False

2. Cellular Respiration → O2 + Glucose -> CO2 + H2O + energy

   True        False

3. Mitochondria → Power house of cells

   True        False

4. Endoplasmic Reticulum → Moves material around the cell

   True        False

5. Photosynthesis → "Naked" DNA, Simple cell, Smaller, and few or no organelles

   True        False