Answer:
In order, from least complex to most complex:
cells.
tissues.
organs.
organ systems.
organism.
Explanation:
An arrangement of genes consisting of an operator, a promoter, and a repressor is an OPERON.
d. enzymes increase the rate of chemical reaction by providing activation energy to the substrate
Them the solution is hypertonic. This means that the water within the cell would exit it and go outside and the cell would shrink.
