Biological Terms Quiz 1

What is the primary function of the hippocampus?

• Processing visual information

• Regulating emotions

• Controlling motor functions

• Forming new long-term memories

Which term describes the brain's ability to reorganize itself?

• Anterograde Amnesia

• Neuroplasticity

• Localization of Function

• Equipotentiality

What is the role of dendrites in a neuron?

• Releasing neurotransmitters

• Conducting electrical impulses away from the cell body

• Receiving signals from other neurons

• Transmitting signals to target cells

Which part of the brain is responsible for higher-level cognitive functions?

• Hippocampus

• Cerebellum

• Brainstem

• Cortex

What does the concept of equipotentiality suggest?

• All parts of the cortex are equally capable of performing any function

• Specific areas of the brain are responsible for particular functions

• Memory loss is irreversible

• The brain cannot adapt to new experiences

What is anterograde amnesia?

• Inability to form new memories after a specific event

• Temporary memory loss due to stress

• Complete loss of all memories

• Loss of memories before a specific event

What occurs at a synapse?

• Electrical impulses are generated

• Neurotransmitters are released and bind to receptors

• Neurons are destroyed

• Blood flow is regulated

Which of the following is a function of the axon?

• Releasing hormones

• Conducting electrical impulses away from the cell body

• Storing genetic information

• Receiving signals from other neurons

Which neurotransmitter is primarily involved in mood regulation?

• GABA

• Acetylcholine

• Serotonin

• Dopamine

What is the primary function of the cerebellum?

• Forming new memories

• Coordinating voluntary movements

• Regulating emotions

• Processing auditory information