Reading...
Play button
Play button
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;
20 Cards in this Set
- Front
- Back
- 3rd side (hint)
|
characteristics and func of mitochondria
|
double limiting membrane, internal cristae, granular matrix filling space btw cristae, energy of cell ATP through oxidative phosphorylation
|
|
|
|
characteristics and func microtubules
|
cell form and symmmetry, intracellular transport of organelles and vesicles, struc basis for centrioles, cilia, flagella
|
|
|
|
characteristics and func microfilaments
|
cell mobility, cell-cell, cell-matrix. Ex: actin, myosin
|
|
|
|
characteristics and func intermed filaments
|
cell type specific. ex; cytokeratins in ecto and endo. desmin muscle cells
|
|
|
|
glycogen
|
small electron dense rosettes
|
|
|
|
proteins
|
granules, needle shaped or polygonal lattices
|
|
|
|
lipids
|
circular droplets
|
|
|
|
pigment
|
melanin, dense granules or irreg shpaed bodies
|
|
|
|
heterochromatin
|
dense nuclear aggregae
|
|
|
|
euchromatin
|
less dense nuclear matrix, where genetic material is transcribed into RNA.
|
|
|
|
characteristics and func plasma membrane
|
phospholipids, cholesterol, proteins, oligosacc, covalently linked to protein cores. hydrophobic tails inward
|
pop collar for your membrane "POPC"
|
|
|
mitosis stages
|
PPMAT: prophase" prometaphase metaphase, anaphase, telophase.
|
|
|
|
prophase
|
chrom condense
|
|
|
|
prometaphase
|
nuc env disappear, chrom random arranged
|
|
|
|
metaphase
|
chrom aligned at equator
|
|
|
|
anaphase
|
sister chromatids pull apart and migrate to opp poles
|
|
|
|
telophase
|
nuc env forms, chrom uncoils, followed by cytokinesis
|
|
|
|
interphase
|
follows mitosis. G1, S, G2, G(O)
|
|
|
|
apoptosis
|
programmed cell death. breakdown and phago
|
|
|
|
necrosis
|
pathological event after acute injury, undergo lysis and release contents, induces inflam response. No phago
|
|
