Minerals, Transport Flashcards
1
Q
macronutrients are required in ___ quantities
A
greater
2
Q
what is the % dry wt for macronurients
A
.5%-3%
3
Q
micronutrients are required in ____ quantities
A
smaller
4
Q
chlorosis
A
yellowing (not enough chlorophyll)
5
Q
necrosis
A
dead areas
6
Q
osmosis
A
potential to flow across a membrane
7
Q
goes from ___ to ____
A
high, low
8
Q
high concentrated solute means
A
low water potential
9
Q
pure water means
A
highest water potential
10
Q
osmotic potential
A
everything dissolved in the cell
11
Q
pressure potential
A
turgor (pressure against cell wall
12
Q
plasmolysis
A
no pressure on cell wall
13
Q
inbibition
A
movement of water into a seed
14
Q
active transport is moving against the gradient from ___ to ___
A
low, high
15
Q
pathway from soil to plant
A
root–cortex–xylem–up plant
