Topic 4,5 - Synapses and chemical actions

Question 1

Synapse

Answer 1

onnection between two neurons, there is space where are molecules (chemical message)

Question 2

Nerve impulse or action potential

Answer 2

Activation through the axon is electrical signal

Question 3

Depolarization

Answer 3

Changes the polarity of the axon

Is excitatory

Question 4

Hyper Polarization

Answer 4

Movement of cell’s membrane potential to more negative value

Is inhibitory

Question 5

NMDA receptor depolarization or hyperpolarization?

Answer 5

Depolarization

Question 6

GABA receptor depolarization or hyperpolarization?

Answer 6

hyperpolarization

Question 7

Synaptic cleft/junction

Answer 7

Space between synapses