Biology, 17.12.2020 19:40 Chartwig4831
Which of the following BEST describes a cell using passive transport to maintain homeostasis?
A. oxygen moving from a high concentration in the lungs to a low concentration in the blood
B. ATP is used to pump K+ ions out of the cell and Na+ ions into the cell to resting potential
C. a white blood cell uses a vesicle to engulf bacteria to help fight an infection
D. a transport protein moves amino acids from a low concentration in the blood to a high concentration in the small intestines.
Answers: 2
Biology, 21.06.2019 18:30
The graph shows the solubility of several different salts in water, across a range of temperatures. according to the graph, which salt can dissolve at a concentration of about 60 g/100 cm3 of water at 40 degrees celsius?
Answers: 1
Biology, 22.06.2019 03:30
Identify any four organelles that should be present in the eukaryotic organism and describe the function of each organelle
Answers: 1
Which of the following BEST describes a cell using passive transport to maintain homeostasis?
A. ox...
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