Answer:
B
Explanation:
Facilitated diffusion because the transport channel proteins facilitate(help) the particle to enter the cell
The experimental group is the group given calcium. The control group is given a placebo.
The answer is <span>C. transcription because this process will transcribe DNA to RNA.
Transcription is a process of transcribing DNA to RNA. Translation is a process of translation mRNA to protein. Therefore, through the process of elimination, the correct choice is C). When an enzyme binds to a sequence of base pairs in DNA, transcription begins. As the result, DNA is transcribed to mRNA which will later be translated to protein during the process of translation.</span>