Which Neurotransmitter Is Thought to Regulate or Moderate Certain Behavioural

question 49

Multiple Choice

Which neurotransmitter is thought to regulate or moderate certain behavioural tendencies rather than directly influencing specific patterns of behaviour or psychological disorders?

• A)norepinephrine
• B)GABA
• C)serotonin
• D)dopamine

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Definitions:

Spores

Reproductive cells produced by fungi, plants (such as ferns), and some microorganisms, capable of developing into a new individual without sexual fusion.

Gametophyte

A stage in the life cycle of plants and algae that is haploid and produces gametes for sexual reproduction.

Antheridia

Male gametophyte structures in plants where sperm are produced.

Sporophyte

The diploid, spore-producing phase in the life cycle of a plant that alternates with the haploid gametophyte phase.