Puberty appears to have two effects, ________________the circadian cycle and ________________ the accumulation of sleep pressure by the homeostatic drive system.
a. shortening; reducing
b. lengthening; increasing
c. lengthening; reducing
d. shortening; increasing
Question 2
The sleep/wake shift involves
a. many adolescents switching to sleeping during the day rather than the night.
b. increased sleepiness both during the day and at night among many adolescents.
c. decreased sleepiness both during the day and at night among many adolescents.
d. increased sleepiness during the day and decreased sleepiness at night among many adolescents.
Photograph of the retina of the eye. The optic disk appears yellow and the retinal arteries radiate
Norepinephrine and the Sleep–Waking Cycle
The Cycle of Violence and Abuse in Intimate Relationships
The nitrogen cycle "دورة النيتروجين"
The effects of a single crossover in a paracentric inversion heterozygote
Generalized life cycle for land plants