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Cell Structures
Cell Theory, Cell Structures and Functions
| Question | Answer |
|---|---|
| 1. Be able to look at a picture of a cell, and tell me whether it’s Prokaryote (Notes 16) or Eukaryote (Notes 17, 18) | 1. Remember – Prokaryote (Bacteria) look like a hairy pill with spaghetti inside. Eukaryotes have definite ROUND structures inside them (The nucleus) as well as other organelles |
| 1. Ex. 1. Hypertonic: More Solutes/Less Water OUTSIDE the cell, so water will leave the cell to dilute the Salt, Sugar, on the outside of the cell. and the cell will shrink. Same as Dehydration. Ex. 2. Hypotonic: More Solutes/ Less Water INSIDE | |
| Proteins/Amino Acids that work as catalysts to speed up reactions! Like a Lock and Key – Each Enzyme only works for 1 specific reaction. Only work best at specific temperatures or specific pH’s. If the shape is damaged, the enzyme won’t work (What w | |
| Considered NOT living-Have DNA, RNA, & Proteins, but cannot reproduce on their own. Must be treated with vaccines or shots. Look like spaceships! Have a CORE of DNA, and a Protein coat called a CAPSID! Typical Viral Diseases: Common Cold, Influenza ( |