Chapter 5 Flashcards
1
Q
Cell Theory
A
2
Q
Amphipathic
A
3
Q
Micelles
A
4
Q
Bilayer
A
5
Q
Liposomes
A
6
Q
Cholesterol
A
7
Q
Transporters
A
8
Q
Receptors
A
9
Q
Enzymes
A
10
Q
Anchors
A
11
Q
Integral Membrane Proteins
A
12
Q
Peripheral Membrane Proteins
A
13
Q
Transmembrane Proteins
A
14
Q
Fluid Mosaic Model
A
15
Q
Plasma Membrane
A
16
Q
Cell Wall
A
17
Q
Selectivity Permeable
A
18
Q
Diffusion
A
19
Q
Facilitated Diffusion
A
20
Q
Channel
A
21
Q
Carrier
A
22
Q
Osmosis
A
23
Q
Active Transport
A
24
Q
Primary Active Transport
A
25
Electrochemical Gradient
26
Secondary Active Transport
27
Vacuole
28
Nucleus
29
Prokaryotic
30
Eukaryotic
31
Nucleoid
32
Organelle
33
Chloroplasts
34
Cytoplasm
35
Mitochondria
36
Plasma Membrane
37
Cytoskeleton
38
Endoplasmic Reticulum
39
Lysosomes
40
Golgi Apparatus
41
Peroxidomes
42
Cytosol
43
Plasmodesmata
44
Vacuoles
45
Vesicles
46
Endomembrane System
47
Exocytosis
48
Endocytosis
49
Nuclear Envelope
50
Nuclear Pores
51
Ribosomes
52
Endoplasmic Reticulum
53
Lumen
54
Rough Endoplasmic Reticulum (RER)
55
Smooth Endoplasmic Reticulum (SER)
56
Golgi Apparatus
57
Lysosomes
58
Protein Sorting
59
Signal Sequences
60
Nuclear Localization Signals
61
Signal-recognition Particle (SRP)
62
Signal Anchor Sequence
63
How do lipids with hydrophilic and hydrophobic regions behave in an aqueous environment?
64
Like cell membranes, many fats and oils are made up in part of fatty acids. Most animal fats (like butter) are solid at room temperature, whereas plant fats (like canola oil) tend to be liquid. Can you predict which types of fat contain saturated fatty acids, and which type contain unsaturated fatty acids?
65
What are two ways proteins associate with membranes?
66
What are roles of lipids and proteins in maintaining the selective permeability of membranes?
67
A container is divided into two compartments by membrane that is fully permeable to water and small ions. Water is added to one side of the membrane (side A) and a 5% solution of sodium chloride (NaCl) is added to the other side (side B). In which direction will water molecules move? In which direction will sodium and chloride ions move?
68
What is the difference between passive and active transport?
69
Compare the organization, degree of compartmentalization, and size of prokaryotic and eukaryotic cells.
70
What are the names and functions of the major organelles of the endomembrane system of eukaryotic cells?
71
How does a protein end up free in the cytosol, embedded in the plasma membrane, or secreted from the cell?
72
Are mitochondria present in animal cells, plant cells or both?
