What happens once intercelluar signals reach the inside of a cell using some type of receptor?

the signal stops.
the signal is transferred to the cytoplasm.
the signal produces protein.
intracelluar communaction takes over.

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.

What are two ways that harvesting algae from the ocean may benefit human society? how might the harvest of algae negatively impact the ocean communities where that algae grows? how could this be prevented?

Suppose you were the commissioner of corrections for your state. which correctional activities might come within your domain? which mostly would not