Which statement describes the currently accepted theory of how an enzyme and its substrate fit together? As the product is released, the enzyme breaks down

The reactants are like a key that fits into the enzyme, which is like a lock.

The active site is permanently changed by its interaction with the substrate.

As any substrate binds to an enzyme, the shape of the active site changes to accommodate the reaction

Ahypothesis that has been tested again and again , with similar results each time may become a law , true or false

Maria wanted to grow a fern in her backyard. acting on a suggestion from a friend, she collected brown dots from the underside of a fern's leaves and then potted them. after a few days, maria saw small fern leaves erupting from the pot. which statement explains this phenomenon? a. the fern transitioned from gametophyte generation to sporophyte generation. b. the fern grew as a result of mitosis. c. the fern transitioned from sporophyte generation to gametophyte generation. d. the fern grew to be genetically identical to its parent plant.

How do symptoms created by inflammation the doctor