If a post synaptic neuron is stimulated to threshold by spatial summation this implies that ________. the postsynaptic cells has
many synapses with many presynaptic neurons the post synaptic cell has a lower than normal threshold the post synaptic cell has many voltage gated ion channels the post synaptic cell is slow to repolarize
Answer: The postsynaptic cells has many synapses with many presynaptic neuron.
Synapse can be defined as a structure that
allow neuron to send a chemical or electrical signal to another neuron.
However, postsynaptic potential is a temporary change in the electrical
polarization of the membrane of a nerve cell and they are known to be receiver
of neurotransmitter message.
In meiosis I, homologous chromosomes separate, while in meiosis II, sister chromatids separate. Meiosis II produces 4 haploid daughter cells, whereas meiosis I produces 2 diploid daughter cells. Genetic recombination (crossing over) only occurs in meiosis I. D
