Active transport is the moving of molecules across the membrane of the cell against the concentration gradient with the use of ATP.
Low to high concentration. Concentration gradient is the diffusion (movement of molecules from regions of low concentration) from high to low with the gradient. Active transport is from low to high, against the gradient.
Answer:a. prokaryotic. cellsExplanation:
Answer:
For the first one is for earthquakes and the second one is “add toothpicks diagonal across the sides”
Answer:
semi-conservative
Explanation:
Each helix that is created contains one strand form the helix from which it was copied
