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Practice Question

During the menstrual cycle, which structure in the ovary produces progesterone to prepare the endometrium for potential implantation?

Answer Choices:

Correct Answer:

Corpus luteum.

Rationale:

🌙The corpus luteum is formed from the remnants of the ovarian follicle after ovulation.

🩸It secretes progesterone, which promotes endometrial thickening and vascularization, creating a supportive environment for implantation.

🛡️Progesterone also inhibits further ovulation during the luteal phase.

🧬If fertilization does not occur, the corpus luteum degenerates, leading to a drop in progesterone and the onset of menstruation.

📌Core Message

The corpus luteum is responsible for secreting progesterone post-ovulation to support a potential pregnancy.

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This question is from SCIENCE 2024 Exam-2 which contains 50 questions.

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Question Details
  • Category: ATI TEAS
  • Subcategory: SCIENCE
  • Domain: SCIENCE 2024
  • Answer Choices: 4
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