I believe the answer would be <span>Gel electrophoresis.</span>
Some common organelles of all cells are plasma membranes, ribosomes, and cytoplasm.
Answer:
because our body needs six main nutrients to function normally
A substrate fits into the active site of an enzyme like a lock and key. The substrate has a certain shape that matches or is very similar to the shape of the enzyme so it's the perfect fit, like "a lock and key."
