Intro to Cell II Flashcards
Pintar - Plasma Junctions -P face proteins - Glycocalyx -Secretion patterns - Mitochondria - Lysosome - Peroxisome
1
Q
3 Steps for Endocytic Cell pathway
A
- Membrane to Early Endosome with coated invagination
- Early Endosome to golgi
- Golgi to late endosome and then late lysosome
2
Q
Microvilli are composed of _____
A
Actin
3
Q
Tight Desmosome=
A
Macula Adherens
4
Q
Desmosome=
A
Adherens
5
Q
Peroxisome vs Lysosome Histo difference
A
Peroxisome will be darker and have crystalline core
Lysosomes look for the burger stripes
6
Q
The Terminal Web of microvilli conists of _____ and _____
A
Intermediate Filaments and Actin Filaments
7
Q
Sorting occurs at the ____ Golgi
A
Trans
8
Q
Regulated Secretory Cell Histology Appearance
A
-Many granules
9
Q
Name two key Integral/Peripheral Proteins which are found on the P-face and stabilized with the cytoskeleton.
A
- Actin
2. Spectrin
10
Q
Most mitochondrial proteins are encoded by nuclear DNA and enter from the _____
A
Cytosol
11
Q
Constituitive Secretory Cell Histology appearance
A
- Not many granules
- Lots of RER
12
Q
tight junction=
A
Occludens
