Which parts of the membrane would help a large carbohydrate molecule enter the cell?
A. Phosphorus groups
B. Enzymes
C. Globular proteins
D. Fatty acids

Microorganisms aren’t all decomposers; in fact, many act as producers or primary consumers in an ecosystem. how do microorganisms that act as producers benefit the rest of an ecosystem in terms of energy transfer? what about microorganisms that act as primary consumers?

Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.

Which is one example of a phenotypic change that is not genetic