I’m not sure but I think it is evolution.
A. Competitive inhibitor of the ligand-gated ion channel on the postsynaptic cell
Explanation:
- The competitive inhibitor of the ligand gated ion channel will exclude the true ligand from binding to the ion channel.
- The ligand gated ion channel on the postsynaptic cell will bind to the inhibitor and thus inhibiting the transfer of ion from synaptic cleft to inside of the cell.
- The nerve impulse will not be transmitted through it resulting in the paralyses.
In the year 1850, Rudolf Virchow was studying cells under a microscope, when he observed that cells were dividing and forming new cells. Realizing what he had observed, he understood that living cells reproduce new cells through division. Basing on his conclusion and realization, Virchow proposed that living cells came only from the other living cells.
Answer:
non-infectious
Explanation:
You cannot be infected by another person with diabetes.
The correct option is C.
The heart is part of the cardiovascular system. The heart pump the blood round the body several times in a day. The blood is made up of several types of cells which carry out specific function in the body, these include the white blood cells which serves as soldiers of the body. The lymph refers to the fluid that circulate throughout the lymphatic system. Both the blood and the lymph are carried round the body by the cardiovascular system during the process of circulation.<span />
