Examlex
Permanent alterations in a cell's DNA that affect the nucleotide sequence of one or more genes are called ________.
Norepinephrine Activity
The action or impact of norepinephrine, a neurotransmitter involved in regulating stress responses and mood.
Mania
A mental state characterized by extreme euphoria, hyperactivity, and a reduced need for sleep, commonly seen in bipolar disorder.
Genetic Abnormalities
Irregularities in the DNA sequence or chromosome structure that may lead to diseases, developmental disorders, or characteristic physical features.
Y Chromosome
The Y chromosome is one of the two sex chromosomes in humans (the other being X) and is associated with male biological characteristics.
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