Section 2 Week 7 Flashcards
1
Q
Extracellular Matrix
A
Specialized material outside the cell
2
Q
Lysosomes
A
Degradation of cellular components that are no longer needed
3
Q
Do plant cells have lysosomes?
A
No
4
Q
What organelles or structures are not found in animal cells
A
Cell wall
Vacuole (fluid-filled)
Chloroplast
5
Q
Cell wall
A
- cell shape
- protection against mechanical stress
6
Q
Vacuoles
A
- Degradation (like animal lysosomes)
- Storage (small molecules and proteins)
7
Q
Chloroplast
A
- Site of photosynthesis
8
Q
Cytoplasm
A
Contents of the cell outside the nucleus
9
Q
Cytosol
A
Aqueous part of the cytoplasm
10
Q
Luman
A
Inside the organelles
11
Q
Cellular functions occurring at the Membranes
A
Compartmentalization
Scaffold for biochemical activities
Selective permeable barrier
Transport solutes
Respond to external signals
Interactions between cells
12
Q
A
