Unit 5 Formative [Flashcardizz] Summative #2 Review

Front

What is the part highlighted in red? Options: Cerebrum, Cerebellum, Brain Stem, Diencephalon

Back

Cerebellum

Front

This part is known as the "Little Brain" and is in charge of balance and coordinating movements.

Back

Cerebellum

Front

When a neuron is depolarized, what are the first channels to open? Sodium, Potassium, Calcium, ACTH

Back

Sodium

Front

When a neuron is resting, the inside of the axon has a ____________ charge.

Back

negative

Front

The cell that connects blood capillary to neuron.

Back

astrocytes

Front

In this picture, the blue line represents a(n)

Back

motor neuron

Front

What number on the graph represents the Depolarization phase?

Back

2

Front

These store and release neurotransmitters into the synapse: Dendrites, Axon, Axon Terminals, Nodes of Ranvier

Back

Axon Terminals

Front

This is the electrical charge that travels down an axon when a neuron is firing

Back

Action Potential

Front

When a membrane potential reaches +30mV, ________ channels open, ________ occurs, and ________ channels close.

Back

potassium, repolarization, sodium