click below
click below
Normal Size Small Size show me how
TJ Bio Cell Test
Cell History, Cell Theory, Cell Parts, Microscopes, Diffusion, Osmosis
| Question | Answer |
|---|---|
| Who named cells while looking at cork? | Hooke |
| Who declared that all animals are made of cells? | Schwann |
| Who invented cell theory and declared that all plants are made of cells? | Schleiden |
| Who declared that all cells come from other cells? | Virchow |
| What is the name of cells that do not have a nucleus? | Prokaryotes |
| What is the name of cells that have a necleus? | Eukaryotes |
| What surrounds all cells and is made up of phospholipids? | Cell Membrane |
| What is the control center of the cell and holds the DNA? | Nucleus |
| Where is the DNA turned into RNA? | Neucleolus |
| What organelle has it's own DNA and is the stomach of the cell? | Mitocondria |
| What organelle creates proteins? | Endoplasmic Reticulum |
| What are the three main parts of a plant cell that an animal cell does not have? | Cell Wall, Chloroplasts, and Central Vacuole |
| What organelle holds the other organelles in place and creates pathways within the cell? | Cytoskeleton |
| What type of transport through the cell membrane does not use any energy from the cell? | Passive Transport |
| What type of transport though the cell membrane uses energy from the cell? | Active Transport |
| What type of passive transport is the movement of molecules from low concentration to high concentration? | Diffusion |
| What is diffusion of water molecules called? | Osmosis |
| What is it called when the cell membrane surrounds something and creates a vesicle that can move inside a cell? | Endocytosis |
| What is it called when the cell consumes another cell or large molecule? | Phagocytosis |
| What is the organelle that works as a post office for the cell? | Golgi Apparatus |
| What are the "packages" sent off by the Golgi apparatus? | Lysosomes |
| What is the cell surface area to volume ratio? | Cell Shape |
| What is the basic organelle that fills most of the cell? | Cytoplasm |
| What is the part of the cytoskeleton that is made up of tubulin? | Microtubules |
| What is the part of the cytoskeleton that is made up of actin? | Microfilaments |
| What two organelles do animal cells have that plant cells do not? | Lysosomes and Centrioles |
| What is the part of a microscope that you put your eye up to? | Eyepiece |
| What is the part of a microscope that holds the objectives? | Revolving Nosepiece |
| What is the part of a microscope that is the second lens is in? | Objectives |
| What is the part of a microscope that you place the slide on? | Stage |
| What is the part of a microscope that holds the stage? | Diaphragm |
| What is the name of the type of diffusion that uses a carrior protien to help molecules out of a cell? | Facilitated Diffusion |
| What is the solution called when the solute concentration is lower outside of the cell? | Hypotonic |
| What is the solution called when the solute concentration is equal to the concentration outside of the cell? | Isotonic |
| What is the solution called when the solute concentration is higher outside of the cell? | Hypertonic |
| What is the cell called when it is placed in a hypotonic solution? | Turgid |
| What is a cell called when placed in a isotonic solution? | Flaccid |
| What is a cell called when placed in a hypertonic solution? | Plasmolyzed |