| A | B |
|---|
| Control center of the cell; contains the DNA | Nucleus |
| Short hairlike projections on the outer surface of the cell | Cilia |
| Power plants of the cell; most ATP made here | Mitocondria |
| Classified as rough and smooth | Endoplasmic Reticulum |
| These organelles are attached to the endoplasmic reticulum, concerned with protein synthesis | Ribosomes |
| Digestive organelles that engage in phagocytosis; intracellular "house cleaning" | Lysosomes |
| Gel in the cell (outside the nucleus) | Cytoplasm |
| Pressure gradient is the driving force for this type of passive transport | Filtration |
| Passive transport mechanism whereby glucose is "helped" across the membrane by a helper molecule within the membrane | Facilitated Diffusion |
| Protein-containing vesicle within a cell fuses with the cell membrane and ejects the protein | Exocytosis |
| Called "cellular drinking" | Pinocytosis |
| An example of this transport mechanism is the swelling of a blood clot as water is pulled into the clot | Osmosis |
| Describes a solution that is more concentrated than the inside of a cell | Hypertonic |
| Solution that causes a red blood cell to swell with water and burst | Hypotonic |
| Solution that has the same concentration as the inside of a red blood cell | Isotonic |
| Drop of red dye is added to beaker of water in 2 hours, beaker of water is uniformly colored red | Diffusion |
| Because of its salt concentration, normal saline is considered | Isotonic |
| The selectively permeable membrane | Determines which substances enter and leave the cell |
| Which of the following is not true of the mitochondria? | Mitochondria are the sites of protein synthesis |
| Which of the following is an incorrect statement regarding the cellular organelles? | Most DNA is located within the Goli apparatus |
| A beaker contains two compartments. Compartment A contains a 20% glucose solution and compartment B contains a 5% glucose solution. The membrane is permeable to water, but impermeable to glucose. Which statement is true at equilibrium? | The volume in A is greated than the volume in B |
| With regard to the cell cycle | Cell division occurs during the M phase |
