1
Q
Why is a cells plasma membrane composed of two layers of phospholipids instead of 1
A
A
2
Q
Active transport
A
Requires energy
2
Q
Diffusion
A
Particles move high to low concentrations
2
Q
I’m diffusion particles move
A
High to low concentrations until particles are equally distributed
2
Q
A
2
Q
How do carbs enter cells since they’re big without energy
A
facilitated diffusion
2
Q
A
2
Q
A
3
Q
A
3
Q
A
3
Q
A
3
Q
A
3
Q
A
3
Q
Cell membrane
A
Phospholipid bilayerciwth hydrophobic inner region
3
Q
A
3
Q
A
3
Q
A
3
Q
A
4
Q
A
4
Q
A
4
Q
A
5
Q
M
A
5
Q
A
6
Q
A
7
Ush
flashcards
Decks in class (22)
# Cards
-
Ush12
-
Evolution29
-
Ap lang1
-
Rhetorical analysis6
-
Isolation24
-
Ser vs estar33
-
American revolution80
-
History9
-
Molecules26
-
Ezymes18
-
Membrane25
-
Phototsynthesi29
-
Cellular respiration27
-
Meiosis mitosis74
-
Immune system46
-
Endocrine9
-
Nervous system16
-
DNA49
-
Gene regulation26
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Ecology30
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Module 2&355
-
Module 5&624
