Select one: a. Against the concentration gradient d. Down the electrical gradient c. All of the above d. Down the concen
Posted: Mon Nov 15, 2021 4:43 pm
Select one:
a. Against the concentration gradient
d. Down the electrical gradient
c. All of the above
d. Down the concentration gradient
2) In which cell organelle are the Ca2+ ions kept, which then can be released through the Ca-channels?
Select one:
a. Mitochondria
b. Golgi complex
c. Ribosomes
d. Endoplasmic reticulum
3) Myelin membranes in PNS originate from:
Select one:
a. Oligodendrocytes
b. Neurons
c. Schwann cells
d. Microglia
a. Against the concentration gradient
d. Down the electrical gradient
c. All of the above
d. Down the concentration gradient
2) In which cell organelle are the Ca2+ ions kept, which then can be released through the Ca-channels?
Select one:
a. Mitochondria
b. Golgi complex
c. Ribosomes
d. Endoplasmic reticulum
3) Myelin membranes in PNS originate from:
Select one:
a. Oligodendrocytes
b. Neurons
c. Schwann cells
d. Microglia