Question

question 3 (1 point)
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estrogen is primarily synthesized by which ovarian cell type during the follicular phase?
theca cells
oocytes
granulosa cells
stromal cells

Explanation:

During the follicular phase, estrogen is primarily synthesized by granulosa cells. These cells have the necessary enzymes to convert androgens (produced by theca cells) into estrogen.

Answer:

C. Granulosa cells