Biology, 21.10.2019 20:30, jessicadempsey
Matching: match each description with the correct term.
a. active transport
b facilitated diffusion
c. diffusion
d. osmosis
e. exocytosis
1. the movement of molecules from an area of high concentration to an area of low
concentration.
2. the diffusion of water molecules.
3. energy is used to move molecules from an area of low concentration to an area of
high concentration.
4. membrane proteins are used to move molecules across the membrane but no energy is
required.
5. the movement of molecules down their concentration gradient.
6. the movement of molecules up against their concentration gradient.
7. membrane proteins are used to move molecules across the membrane but energy from
atp is required
8. a type of active transport that involves vesicles moving molecules out of a cell.
Answers: 2
Biology, 22.06.2019 02:30, donavery24
Why would satellite imagery be more useful than a map in some instances? check all that apply. provides landmarks such as buildings is an overhead view of earth’s features can be used when internet is not available provides small details of roads for digital maps provides various methods of transportation to a location
Answers: 1
Biology, 22.06.2019 09:00, idk8348
The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.
Answers: 2
Matching: match each description with the correct term.
a. active transport
b facilitat...
a. active transport
b facilitat...
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