Biology, 25.03.2021 17:10, astultz309459
Glucose is transported from the intestine across the intestinal cell into the blood via three transmembrane transport steps. Identify the action that takes place during the transmembrane steps.
Step 1:
a. ATP driven antiport of both K+ and Na+ out of the cell.
b. ATP driven antiport of Na+ out of the cell and K+ into the cell.
c. ATP driven antiport of both K+ and Na+ into the cell.
d. ATP driven antiport of K+ out of the cell and Na+ into the cell
Step 2:
Uniport of glucose from the intestinal cell to the intestine.
Symport of glucose and K+ into the intestinal cell from the intestine.
Uniport of glucose into the intestinal cell from the intestine.
Symport of glucose and Na+ into the intestinal cell from the intestine.
Step 3
Symport of glucose and Na+ from the intestinal cell into the blood.
Symport of Na+ and K+ from the intestinal cell into the blood.
Symport of glucose and K+ from the intestinal cell into the blood.
Uniport of glucose from the intestinal cell into the blood.
Answers: 3
Biology, 21.06.2019 22:30, lovemusic4
Which statement about dna replication is true? a. eukaryotes only have one circular chromosome that unwinds at multiple locations. b. eukaryotes can only replicate one segment of a chromosome at a time. c. prokaryotes can only replicate their single circular chromosome in the nucleus. d. prokaryotes only have one origin of replication to initiate replication.
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Biology, 22.06.2019 02:30, cristinanina
'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.
Answers: 3
Glucose is transported from the intestine across the intestinal cell into the blood via three transm...
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