Biology Answers

6.Tabulate the differences between temporal and spatial summation of EPSP.

6.What determines if a neurotransmitter is excitatory or inhibitory?

6.What are the two kinds of postsynaptic potentials 

6. • Explain how impulses are transferred from the presynaptic to the postsynaptic neuron.

6.Differentiate between electrical and chemical synapses in terms of location and function.

Give one example each of di-, tri- and tetra-saccharides.?

State [3 marks] and describe [9 marks] three sustainable indigenous knowledge practices. 

The process of transferring genetic material which is released by the donor cell in which case its chromosome is divided into many fragments, which are incorporated into the recipient cell are called?

Explain the concepts of specificity, competition and saturation as they relate to membrane receptors.