FSH (Follicle Stimulating Hormone) E2 (Estrogen/Estradiol) LH (Luteinizing Hormone) PG (Progesterone) OVULATION! PERIOD 14 28 Hormone changes in an average cycle Observe the diagram above. This graph represents the hormone levels during an average menstrual cycle. Answer the following questions. What does the y-axis represent? 2. What does the x-axis represent? (the unit is in days) 3. Notice that each hormone is represented by a specific color. Make a prediction based on observations from the diagram. Which hormone do you think triggers a period (shedding of the lining of the uterus)? Justify your answer. HORMONE LEVELS III

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Q: Use the list to select a gonadotropic hormone, the structure it stimulates in the ovaries, and the…

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Q: Using the following hormone choices, which of the following puts the hormones of the female…

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Q: Name two hormones produced by the ovaries in female

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Q: Within a single menstrual cycle, what is the approximate day of ovulation?

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