5 Written Questions
5 Matching Questions
- Selectively permeable
- Chemical reaction
- Prokaryotic cells
- a Cells that lack a nucleus and membrane-bound organelles (example: bacteria).
- b An organelle containing digestive enzymes, existing primarily in animal cells.
- c A membrane that keeps out some molecules but allows others to pass through.
- d The region of the cell between the cell membrane and the nucleus. It consists of organelles and cytosol.
- e The process of breaking chemical bonds, forming new bonds, or both.
5 Multiple Choice Questions
- A eukaryotic cell which lacks a cell wall, chloroplasts, and large water vacuole (heterotrophic).
- The organelle that is the site of aerobic respiration in eukaryotic cells.
- A system of membranes in eukaryotic cells that that modifies proteins for export by the cell.
- The organelle in eukaryotic cells that contains most of the DNA and directs most of the cell's activities.
- A plant cell organelle (plastid) that contains chlorophyll; the site of photosynthesis.
5 True/False Questions
Endoplasmic reticulum → A system of membranous tubules and sacs in eukaryotic cells that functions as a path along which molecules move from one part of the cell to another
Cell wall → A rigid structure that surrounds the cell membrane of plants, fungi, many protists, and most bacteria (made of cellulose in plant cells).
Plant cell → A eukaryotic cell which has a cell wall, chloroplasts, and a large water vacuole (autotrophic).
Vacuoles → A nonliving infectious particle composed of a nucleic acid and a protein coat.
Cytoskeleton → The region of the cell between the cell membrane and the nucleus. It consists of organelles and cytosol.