Which of the following is not a method of cell signaling? A. Short range message molecules
B. Direct contact
C. Hormones
D. Enzymes

C: Hormones

Explanation:

hormones do not "signal" other cells. I hope this helps :)

The site for reading and decoding genetic information is ribosomes. The codons from the tRNA is paired with its anti-codon composed both of nitrogen basis resulting to sets of amino acids that are built into proteins. These amino acids together with phosphate groups make-up DNA.