Take this Quiz: A-Level Psychology: The Nervous System | Zestly

Question 1

Which specific division of the autonomic nervous system is primarily responsible for the physiological changes associated with the 'rest and digest' state?

Accepted Answer

Parasympathetic nervous system

Question 2

Which of the following statements accurately describe the function and location of specific neuron types?

Accepted Answer

Sensory neurons carry impulses from receptors to the central nervous system.

Question 3

During synaptic transmission, what is the primary role of an inhibitory neurotransmitter?

Accepted Answer

It causes hyperpolarization of the post-synaptic membrane, making it less likely to fire.

Question 4

What is the process of 'summation' in the context of post-synaptic potentials?

Answer

The physical fusion of two neurons to create a stronger signal.

Answer

The algebraic addition of excitatory and inhibitory inputs to determine if the threshold is reached.

Answer

The process by which neurotransmitters are recycled back into the pre-synaptic neuron.

Answer

The conversion of electrical signals into chemical signals at the synapse.

Question 5

Which gland is often referred to as the 'master gland' of the endocrine system because it controls the release of hormones from other endocrine glands?

Answer

Adrenal gland

Answer

Thyroid gland

Answer

Pituitary gland

Answer

Pineal gland