Biology, 21.11.2019 02:31 xxchosenxx2954
Aquaporin-1 exists in the cell membrane as a tetramer. each monomer is a water channel that can hold 4 molecules of water at a time. how many water molecules would be present in a complete aquaporin complex in the membrane of a red blood cell at one time
a. 4
b. 8
c. 12
d. 16
Answers: 3
Biology, 22.06.2019 04:00
Plsss > .< compare and contrast the characteristics of flatworms rounds worms and earthworms
Answers: 1
Biology, 22.06.2019 05:30
What are two ways that harvesting algae from the ocean may benefit human society? how might the harvest of algae negatively impact the ocean communities where that algae grows? how could this be prevented?
Answers: 2
Biology, 22.06.2019 16:00
Where is having brightly colored feathers that attract mates most clearly an adaptation for a bird? a. a forest with dense vegetation b. a sandy beach beside an ocean c. a snowy tundra with little vegetation d. a swamp with many hawks that eat birds
Answers: 1
Biology, 22.06.2019 16:50
Which pair of sentences is describing the same velocity? a. a car is parked. a car is moving in circles. b. a bus drives 40 miles per hour north. a truck drives 50 miles per hour north. c. a boy walks east at 6 kilometers per hour. a girl walks west at the same speed as the boy. d. valerie rides her bike south at 8 kilometers per hour. owen jogs south at 8 kilometers per hour.
Answers: 1
Aquaporin-1 exists in the cell membrane as a tetramer. each monomer is a water channel that can hold...
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