Biology, 25.08.2019 18:30 buiratsamah
Glucose is a large molecule that cannot penetrate the phospholipid bilayer of cells. instead, glucose enters most cells, such as red blood cells, through special carrier proteins embedded in the surface of the plasma membrane. in doing so, glucose moves from an area of high concentration to an area of low concentration. based on this information, which term best describe the uptake of glucose by red blood cells?
a. facilitated diffusion
b. active transport
c. glycolysis
d. osmosis
Answers: 1
Biology, 22.06.2019 02:10
How does a gymnosperm prevent itself from pollinating the same tree
Answers: 1
Biology, 22.06.2019 16:10
The source of energy shown in the image is (renewable, non renewable, polluting) a drawback of building a dam is that (it will destroy ecosystems, it requires fossil fuels, it won’t be useful for irrigation)
Answers: 2
Biology, 22.06.2019 21:30
The picture below shows two galaxies. spiral galaxy and elliptical galaxy which of these statements best describes a similarity between the two galaxies? (2 points) both have elongated centers. both have centers shaped like bars. both change their shape from time to time. both are held together by gravitational forces.
Answers: 2
Glucose is a large molecule that cannot penetrate the phospholipid bilayer of cells. instead, glucos...
Spanish, 28.01.2021 19:00
Mathematics, 28.01.2021 19:00
Mathematics, 28.01.2021 19:00
Social Studies, 28.01.2021 19:00
Biology, 28.01.2021 19:00
Mathematics, 28.01.2021 19:00
Mathematics, 28.01.2021 19:00
Mathematics, 28.01.2021 19:00
Mathematics, 28.01.2021 19:00
Mathematics, 28.01.2021 19:00