During a Crisis,a Neurotransmitter Called Catecholamine Suppresses Parts of the Brain

question 34

Multiple Choice

During a crisis,a neurotransmitter called catecholamine suppresses parts of the brain dealing with all of the following except:

• A) Memory
• B) Concentration
• C) Motor skills
• D) Rational thought

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Definitions:

Recessive Allele

An allele that is not expressed in the heterozygous state. Compare with dominant allele.

Hybrid

The offspring of two genetically dissimilar parents.

Loci

Positions or specific locations on a chromosome where genetic information is stored.

Chromosome

A long, thread-like structure composed of DNA and protein that carries genetic information in the nucleus of a cell.