Bacteriorhodopsin is a protein used by archaea or half bacteria that pumps proton across membrane by using the light energy from sun to move protons across membrane. It is found in purple membrane of archaea cells which is known as two dimensional crystalline patches.

It captures photon energy through chromophore retina which is covalently bound and transporting the photons against their electrochemical gradients from the cytoplasm to the extracellular space.

7 0

3 years ago

When a cow is cloned to make exact copies of the adult cow, what is this called?

ale4655 [162]

...........The answer is A

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2 years ago

In order to maintain homeostasis, human cells must have a higher concentration of sodium ions outside the cell than inside the c

Marrrta [24]

Cell Membrane pump works to regulate the Sodium and Potassium. The channel will open and allow Sodium in while releasing Potassium.

8 0

3 years ago