Examlex
Erythromycin is a basic antimicrobial with pKb = 5.2.A 1.0 × 10-3 M solution of erythromycin has a pH of ________ and a ________ percent ionization.
Y Chromosome
The sex chromosome typically associated with male characteristics in humans and most other mammals.
X Chromosome
One of the two sex chromosomes, X and Y, that determine biological sex, with females typically having two X chromosomes.
Menarche
The onset of menstruation in female individuals, marking a key event in female puberty and reproductive maturity.
Gender Identity
An individual's personal sense of their own gender, which may or may not correspond to their sex assigned at birth.
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