 |
Java Games: Flashcards, matching, concentration, and word search. |
 |
|
Chemical Compounds in Cells Quiz Review
Chapter 2, Section 1 and 2 Vocabulary
|
| A | B |
|---|
Carbohydrates,  | •Complex sugars, provide energy • Provide raw materials of cell walls and cell membranes |
Proteins,  | •Made of amino acids • Provide components of cell membranes and most other organelles • Some make enzymes,which speed up chemical reactions |
Lipids,  | •Fats, which store energy • Provide components of cell membranes |
Nucleic Acids,  | •The “NA” of DNA and RNA • Contain the instructions for the cell to function |
Molecule,  | 2 or more atoms chemically bonded (02) |
Compound molecule,  | two or more different elements chemically bonded (H2O, CO2) |
Amino acids,  | building blocks of proteins |
Diffusion,  | the process by which molecules move from areas if high concentration to areas of low concentration |
Osmosis,  | the diffusion of water through a cell membrane |
selectively permeable,  | the cell membrane allows certain materials through, so it is... |
pore,  | a tiny opening in the cell membrane |
active transport,  | the movement of materials through a cell membrane when the cell uses energy |
plasmolysis,  | liquid death, shrinking of a cell due to water loss |
|
|
|
|
|
|
| |
