Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
12 Cards in this Set
- Front
- Back
Micrometer |
Dimensions of cells are expressed in this unit |
|
Nucleus |
Structure that controls and directs activities of the cell; contains the chromosomes, at other times they appear as a diffuse network called chromatin |
|
Cytoplasm |
Site of the chemical reactions of life, aka metabolism |
|
Cell surface membrane |
Barrier controlling entry to and exit from the cytoplasm |
|
Vacuole |
Fluid filled space within the cytoplasm, surrounded by a single membrane |
|
Chloroplasts |
Where green plant cells manufacture food molecules by a process known as photosynthesis |
|
Centrosome |
Organelle that lies close to the nucleus in animal cells |
|
Glycogen |
Animal cells store |
|
Starch |
Plant cells store |
|
Rough endoplasmic reticulum (RER) |
Has ribosomes attached to the outer surface |
|
Smooth endoplasmic reticulum (SER) |
Has no ribosomes |
|
Golgi apparatus |
Consists of a stack-like collection of flattened membranous sacs |