Biology, 06.06.2021 02:10 firefightergros3547
In section 3.1 of this lesson we mentioned the sodium-potassium pump. Find out what this pump does for a cell, and explain it here. (3.1) Active transport requires the cell to expend energy to transport materials. For example, some channels only work in one direction, either going into or out of the cell, but work regardless of what the concentrations of the material is outside or inside the cell. This allows the cell to maintain different levels of chemicals inside and outside the cell, which can be important for certain chemical processes. (The sodium-potassium pump and proton pump are two examples of this.)
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Biology, 22.06.2019 14:50, Zagorodniypolina5
What do we call an individual that has inherited two identical alleles for the same trait? a. homozygous b. heterozygous c. monozzygous
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Biology, 22.06.2019 19:30, angellynn50
You are studying a protein that you call protein x. there is an aspartic acid at a key position in protein x which is important in the folding and stabilization of that protein. if this aspartic acid is changed to a different amino acid, which type of amino acid substitutions is most likely to allow the protein to fold normally?
Answers: 2
In section 3.1 of this lesson we mentioned the sodium-potassium pump. Find out what this pump does f...
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