Name two hormones discussed in the textbook and explain some of the tasks that these hormones perform
What will be an ideal response?
A good answer will include key points about any four of the following hormones:
• Melatonin—regulates daily biological rhythms, promotes sleep.
• Oxytocin—enhances uterine contractions during childbirth and facilitates the ejection of milk during nursing. Along with another hormone, vasopressin, oxytocin contributes to relationships in both sexes by promoting attachment and trust.
• Cortisol—increases blood sugar levels and boosts energy.
• Epinephrine (adrenalin) and norepinephrine (noradrenalin)—increase arousal levels, prepare a person for action, enhance memory.
• Testosterone—causes masculinizing effects on the body, influences sexual arousal in both sexes.
• Estrogen—causes feminizing effects on the body, regulates the menstrual cycle.
• Progesterone—contributes to the growth and maintenance of the uterine lining in preparation for a fertilized egg
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a. 0% b. 10% c. 30% d. 70%
Children younger than age 5 may think that death is a temporary reduction in living, such as sleeping
Indicate whether the statement is true or false