Biology, 09.10.2019 13:30 zeckwielen3398
Cells require glucose as a source of energy to carry out life processes. large molecules like glucose cross the cell's plasma membrane
a.) being pumped through ion channels
b.) active transport through protein channels
c.) passive diffusion through the lipid bilayer
d.) facilitated diffusion through protein channels
Answers: 3
Biology, 22.06.2019 00:00, unknown9263
Molecular models of two different substances are shown below. in the molecule on the left, the oxygen atom pulls on electrons more strongly than the hydrogen atoms. in the molecule on the right, the two oxygen atoms pull on the shared electrons with the same strength. water molecule, h, o oxygen molecule, oz when the two substances are put in the same container, they do not attract each other. why does this happen? a. they both contain oxygen. b. one is polar and one is nonpolar. c . they are both polar. d. they contain different elements.
Answers: 1
Biology, 22.06.2019 05:30, sandygarcia65
“in 1492 columbus sailed the ocean blue” is an example of: a)explicit memory b) procedural memory c) semantic memory d)episodic memory
Answers: 3
Biology, 22.06.2019 12:40, charlesgtro7066
In which part of the body is a ball-and-socket joint found?
Answers: 2
Cells require glucose as a source of energy to carry out life processes. large molecules like glucos...
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