Term
Discover cells! Created his own microscopes. Had that thought that air makes you ill.
|
|
Definition
|
|
Term
| Described what cells looked like using his self made microscope. |
|
Definition
|
|
Term
| The human eye can see as small as...? |
|
Definition
|
|
Term
| A light microscope can see as small as...? |
|
Definition
|
|
Term
| Electron microscopes can see as small as...? |
|
Definition
|
|
Term
| A cells size is determined by...? |
|
Definition
| Their function. They are only as big as they need to be. |
|
|
Term
| Which is smaller a cells volume or its surface area? |
|
Definition
| Volume. A cells surface area is bigger than its volume so that it may acquire everything that it needs without taking up too much space. |
|
|
Term
| Thrown together. Very unorganized. No membrane bound organelles. Single cellular. DNA not organized. These are all characteristics of what type of cell? |
|
Definition
|
|
Term
| Membrane bound organelles. Organized. Multicellular. DNA in nucleus. Large. Needs Oxygen. These are all characteristics of what type of cells? |
|
Definition
|
|
Term
| What do both prokaryotic and eukaryotic cells have in common? |
|
Definition
| Plasma membrane, one or more chromosomes, and ribosomes. |
|
|
Term
| What are the four functions of a eukaryotic cell? |
|
Definition
- Make, sort, ship and break down proteins (and other macromolecules)
- Maintain a constant internal environment (homeostasis)
- Harvest Energy to power #1 and #2
- Support, movement, communication (replication)
|
|
|
Term
| Name the four organelles used in manufacturing? |
|
Definition
- nucleus
- ribosomes
- endoplasmic reticulum
- golgi apparatus
|
|
|
Term
| Name the three organelles used in the breaking down of molecules. As well as there individual functions. |
|
Definition
- lysosome (trash bin)
- vacuole (empty space, holds stuff, forms around protiens to move them)
- peroxisomes (break down fatty acids)
|
|
|
Term
| Name the organelle used for energy processing in animal cells. Then in plant cells. |
|
Definition
|
|
