₦airaland Forum

sinaj:
gud one prech

thanks

K,make i add wetin i know . As greatwaters said,DNA is made up of four nitrogen base,phosphate group and a sugar group. DNA contains the instructions required for an organism to develop,survive and reproduce. One thing about these DNA is also the way they communicate,just like the way we want to make a call to someone,there is a sender,the message,the receiver and then a stable network on our phones. DNA also make use of ligands(molecules) and receptors(proteins) to communicate which must be done in a homeostatic(stable) environment. First,there is an extracellular molecule,which must bind to a receptor protein,the signal received is called a ligand,then the molecule that receives the signal is a receptor,and we also have intracellular signalling protein,which act as enzymes that help the message to get to the receiver(receptor or target protein). Mutation in these proteins are what cause tumor cells and cancer. Le fini,merci.

omitooguns:
Dahprech ur work dey here....help add to the list pwissss

greatwaters:
Cool. Anybody can add to the list