The shape of a protein molecule directly determines (1) movements through the cytoplasm (2) functions inside and outside of cells (3) roles in building water molecules (4) circulation throughout the body !

The right answer is (2)

The proteins fold on themselves to adopt a unique native 3-D structure that gives them their biological properties.

Proteins are organized into domains: they are functional and / or structural units distinct from proteins. They are usually responsible for a particular function or interaction and contribute to the function of the protein.

succession returns a disturbed

ecosystem to a more stable state. this is also classified into two (2) types:

primary succession and secondary succession. the primary succession arises when

a new land is transformed and a bare rock has been exposed providing an environment

that can be occupied for the first time. while, secondary succession occurs

when a previously occupied environment was disturbed that kills much of all its

community

explanation: