Which of the following require cellular energy?
A) O2 going from your lungs to your blood cells
B) CO2 leaving your blood cells and entering your lungs
C) water molecules entering through special open pores called aquaporins
D) moving glucose from a low concentration to a high concentration
E) moving glucose from a high concentration to a low concentration
Correct Answer:
Verified
Q56: Where is the genetic information of a
Q57: Under a microscope,a cell appears to have
Q58: Which structure is found only in eukaryotes?
A)
Q59: Mitochondria are found in
A) bacterial cells.
B) animal
Q60: Which of the following is absent in
Q62: The hydrophobic part of a phospholipid is
Q63: A cell membrane is composed of
A) a
Q64: Proteins that move large or hydrophilic molecules
Q65: What provides a boundary between the internal
Q66: Molecules that can cross the cell membrane
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