Biology Lab: Test 2

Biology Lab: Test 2

57 cards   |   Total Attempts: 188
  

Cards In This Set

Front Back
Four stages of Mitosis in order
Prophase, Metaphase, Anaphase, Telophase
Cytoskeleton (3)
Structurally supports, shapes cell, moves cell
Centriole
Special centers that produce and organize microtubules
Plasma membrane (2)
Selectively controls the kinds and amounts substances moving into and out of cell; helps maintain cytoplasmic volume
Nucleus
Keeps DNA away from potential harm in cytoplasm
Ribosomes and what is it attatched to and what is it free in?
Site of protien synthesis; rough endoplasmic reticulum; cytoplasm
Rough endoplasmic reticulum
Modifies new polypeptide chains
Smooth endoplasmic reticulum (3)
Makes lipids, degrades fats, inactivates toxins
Golgi body (3)
Modifies, stores, ships proteins and lipids for exportor for insertion into cell membranes
Lysosome
Digests and recycles materials
Cell wall (2)
Protects and structually supports plant cell
Central vacuole (2)
In plant cell increases cell surface area and store metabolic wastes
What do plant cells have that animal cells don't? (4)
Cell wall, chloroplast, central vacuole, plasmodesma
Prophase (2)
Nuclear membrane dissappears, chromosomes thicken and become visible
Metaphase (3)
Chromosomes line up in the middle of cell; spindle fibers evident; each chromosome visibly doubles