Answer:
option c. produce their own light.
Within the cell's endoplasmic reticulum, the proteins are packed into membranebound sacks called lyosomes?
Answer: D)
Membrane proteins produce phospholids
Explanation:
Membrane proteins in the mitochondria do more than just generate cellular energy. The proteins in the membranes of the mitochondria are complex machines in the nanoworld that mediate the oxygen-coupled generation of energy in cells. Their role in this process is not yet understood in detail.
Membrane proteins perform a variety of functions vital to the survival of organisms: Membrane receptor proteins relay signals between the cell's internal and external environments. Transport proteins move molecules and ions across the membrane.
Answer:
B
Explanation:
The whole point of natural selection is for animals to compete to survive in that specific environment
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The lungs belong to the respiratory.
