Exam Review

Front

What is the primary function of the Biceps brachii?

Back

The Biceps brachii is primarily responsible for flexing the elbow and supinating the forearm.

Front

What do osteoblasts do?

Back

Osteoblasts are cells that build new bone.

Front

What is the role of osteoclasts?

Back

Osteoclasts are cells that destroy old bone.

Front

What are osteocytes?

Back

Osteocytes are mature bone cells that maintain bone tissue.

Front

What is a neurotransmitter?

Back

A neurotransmitter is a chemical produced by neurons that carries messages to other neurons.

Front

What is the function of the axon terminal?

Back

The axon terminal releases neurotransmitters into the synaptic cleft for receptors on the post-synaptic neuron to receive.

Front

What is cerebrospinal fluid?

Back

Cerebrospinal fluid is the fluid in the space between the meninges that acts as a shock absorber for the brain and spinal cord.

Front

What is the myelin sheath?

Back

The myelin sheath is a protective covering that surrounds axons and helps speed up the transmission of electrical signals.

Front

What is the synaptic cleft?

Back

The synaptic cleft is the small gap between the axon terminal of one neuron and the dendrite of another neuron.

Front

What is the function of dendrites?

Back

Dendrites are the parts of a neuron that receive signals from other neurons.