С ran
salt
solution
water
(1) Part C enabled the process to take place. State the general name given to
part C.
* (ii) If the setup was left to stand for 3 hours, state and explain what would be
observed.

regulation of gene expression. gene expression can be regulated by various cellular processes with the aim to control the amount and nature of the expressed genes. these regulatory proteins bind to dna and send signals that indirectly control the rate of gene expression

explanation:

b. the carbon cycle ensures living things have a source of hydrogen