In response to binding a neurotransmitter, a postsynaptic cell can
◦ only open chemically gated ion channels, causing graded potentials known as fast synaptic potentials.
◦ only close ion channels through G proteins and second messenger systems, producing slow responses.
◦ open chemically gated ion channels, causing graded potentials known as fast synaptic potentials, close ion channels through G proteins and second messenger systems, producing slow responses, and regulate protein synthesis and affect the metabolic activities of the postsynaptic cell.
◦ only regulate protein synthesis and affect the metabolic activities of the postsynaptic cell.
◦ open chemically gated ion channels, causing graded potentials known as fast synaptic potentials and regulate protein synthesis and affect the metabolic activities of the postsynaptic cell.
The epidermal growth factor (EGF) pathway that promotes cell division
Inheritance of the sickle cell trait and sickle cell anemia.
Binding of BPG to deoxyhemoglobin
cell
Structure of an animal cell
The Repressor Binding Site