MCQOPTIONS
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MCQOPTIONS
This section includes 12 Mcqs, each offering curated multiple-choice questions to sharpen your Biology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which hormone elevates twice during a menstrual cycle? |
| A. | LH |
| B. | FSH |
| C. | Estrogen |
| D. | Progesterone |
| Answer» D. Progesterone | |
| 2. |
The end of menstrual cycle is called _______ |
| A. | Menarche |
| B. | Menopause |
| C. | Menses |
| D. | Ovulation |
| Answer» C. Menses | |
| 3. |
What is the fate of corpus luteum in case of unfertilized egg? |
| A. | Rapid proliferation |
| B. | Degeneration |
| C. | Secretion of progesterone |
| D. | Onset of next menstrual cycle |
| Answer» C. Secretion of progesterone | |
| 4. |
What part of ovary secretes progesterone? |
| A. | Medulla |
| B. | Epithelial covering |
| C. | Graafian follicle |
| D. | Corpeus luteum |
| Answer» E. | |
| 5. |
What hormone is responsible for the maintenance of endometrium? |
| A. | Estrogen |
| B. | LH |
| C. | FSH |
| D. | Progesterone |
| Answer» E. | |
| 6. |
Luteal phase is characterized by the conversion of a ruptured Graafian follicle into _______ |
| A. | corpus luteum |
| B. | corpus albicans |
| C. | corpora quadrigemina |
| D. | primary follicle |
| Answer» B. corpus albicans | |
| 7. |
Which hormone surge triggers ovulation? |
| A. | Estrogen |
| B. | LH |
| C. | FSH |
| D. | Progesterone |
| Answer» C. FSH | |
| 8. |
A student was studying primate uterine thickness. She had 3 samples of uterine tissues. The thickness in mm for the samples are as follows:Sample A 4 mm, Sample B 10 mm, Sample C 1 mm |
| A. | nGiven the knowledge of menstrual cycle in humans, what phases do you think each sample belongs to? |
| B. | Sample A: Menstrual phase, Sample B: Follicular phase, Sample C: Luteal phase |
| C. | Sample A: Proliferative phase, Sample B: Luteal phase, Sample C: Menstrual phase |
| D. | Sample A: Secretory phase, Sample B: Menstrual phase, Sample C: Proliferative phase |
| E. | Sample A: Menstrual phase, Sample B: Secretory phase, Sample C: Follicular phase |
| Answer» C. Sample A: Proliferative phase, Sample B: Luteal phase, Sample C: Menstrual phase | |
| 9. |
The luteal phase is also called as ______ |
| A. | secretory phase |
| B. | proliferative phase |
| C. | menstrual phase |
| D. | follicular phase |
| Answer» B. proliferative phase | |
| 10. |
Which of the following does not occur during the follicular phase? |
| A. | Maturation of primary follicles to Graafian follicles |
| B. | Peaking of estrogen |
| C. | Peaking of progesterone |
| D. | Regeneration of uterine endometrium |
| Answer» D. Regeneration of uterine endometrium | |
| 11. |
What pituitary hormones peak during the proliferative phase? |
| A. | LH only |
| B. | FSH only |
| C. | Neither LH or FSH |
| D. | LH and FSH |
| Answer» E. | |
| 12. |
The regeneration of uterine wall begins during what phase? |
| A. | Menstrual phase |
| B. | Follicular phase |
| C. | Luteal phase |
| D. | Secretory phase |
| Answer» C. Luteal phase | |