Puberty And Menstrual Cycle
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What is the menstrual cycle controlled by?
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Nerves
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Enzymes
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Hormones
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This quiz on Puberty and the Menstrual Cycle evaluates understanding of key reproductive processes. It covers the timing of menstruation, hormone control, and ovulation details essential for learners interested in human biology and health sciences.
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- 2.
Which of these is not part of the male reproductive system?
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Penis
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Uterus
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Scrotum
Correct Answer
A. UterusExplanation
The uterus is not part of the male reproductive system. It is a female reproductive organ responsible for nurturing and supporting the development of a fetus during pregnancy. In males, the penis and scrotum are part of the reproductive system. The penis is involved in sexual intercourse and the transfer of sperm, while the scrotum houses the testicles, which produce sperm and testosterone.Rate this question:
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- 3.
Which hormone is responsible for the thickening of the uterine lining during the menstrual cycle?
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Follicle-stimulating hormone (FSH)
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Luteinizing hormone (LH)
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Progesterone
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Estrogen
Correct Answer
A. ProgesteroneExplanation
Progesterone is a key hormone in the menstrual cycle that plays a crucial role in preparing the uterus for pregnancy. After ovulation, the corpus luteum (the remnants of the ruptured follicle) produces progesterone. This hormone stimulates the thickening and vascularization of the uterine lining (endometrium), creating a suitable environment for a fertilized egg to implant. If pregnancy does not occur, progesterone levels decline, leading to the shedding of the uterine lining during menstruation.Rate this question:
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- 4.
Which of these changes only happens to boys?
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Underarm hair grows
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Increased interest in opposite sex
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Voice deepens
Correct Answer
A. Voice deepensExplanation
Voice deepening is a change that only happens to boys during puberty. As they go through adolescence, their vocal cords lengthen and thicken, causing their voices to become deeper. This change is a result of increased testosterone levels and the growth of the larynx. On the other hand, underarm hair growth and increased interest in the opposite sex can occur in both boys and girls during puberty.Rate this question:
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- 5.
Which of these IS NOT a name for the tube between the ovaries and the uterus?
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Fallopian tube
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Trachea
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Oviduct
Correct Answer
A. TracheaExplanation
The trachea is not a name for the tube between the ovaries and the uterus. The trachea is a tube in the respiratory system that connects the larynx to the bronchi, allowing air to pass into and out of the lungs. The correct name for the tube between the ovaries and the uterus is the fallopian tube or oviduct, which is part of the female reproductive system and is responsible for transporting eggs from the ovaries to the uterus.Rate this question:
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- 6.
How many eggs are normally released at ovulation?
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1
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2
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3
Correct Answer
A. 1Explanation
During ovulation, only one egg is typically released from the ovary. This process occurs once a month in women of reproductive age. The released egg then travels down the fallopian tube, where it can potentially be fertilized by sperm if sexual intercourse occurs. If fertilization does not occur, the egg will disintegrate and be expelled during menstruation. Therefore, the correct answer is 1.Rate this question:
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- 7.
When is day 1 of the menstrual cycle
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When ovulation occurs
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When menstruation starts
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At the end of a woman's period
Correct Answer
A. When menstruation startsExplanation
Day 1 of the menstrual cycle is when menstruation starts. Menstruation is the shedding of the uterine lining, which occurs when an egg released during the previous cycle is not fertilized. This marks the beginning of a new menstrual cycle.Rate this question:
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- 8.
When does puberty start?
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On a child's 13th birthday
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When a child starts at secondary school
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It varies from person to person
Correct Answer
A. It varies from person to personExplanation
Puberty refers to the period of physical and sexual maturation during which a child's body undergoes significant changes, such as the development of secondary sexual characteristics. It is not solely determined by age or specific events like starting secondary school or turning 13. The onset of puberty varies from person to person and can be influenced by factors such as genetics, nutrition, and overall health. Therefore, there is no fixed age or event that marks the beginning of puberty for everyone.Rate this question:
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- 9.
When does the uterus lining start to build up again?
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After ovulation
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During ovulation
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After menstruation
Correct Answer
A. After menstruationExplanation
After menstruation, the uterus lining starts to build up again. During menstruation, the uterus sheds its lining, and after this process is complete, the body begins to prepare for the possibility of pregnancy. The hormone levels in the body start to increase, causing the lining of the uterus to thicken in preparation for the implantation of a fertilized egg. This process occurs in the second half of the menstrual cycle, after ovulation has already taken place.Rate this question:
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- 10.
Roughly how long can an egg last after it is released?
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3 days
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3 weeks
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1 week
Correct Answer
A. 3 daysExplanation
After an egg is released from the ovary, it can survive for approximately 3 days. This is because the egg needs to be fertilized by sperm within this time frame in order for pregnancy to occur. If fertilization does not occur, the egg will disintegrate and be expelled from the body during menstruation. Therefore, the correct answer is 3 days.Rate this question:
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Current Version
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Oct 21, 2024Quiz Edited by
ProProfs Editorial Team -
Mar 24, 2011Quiz Created by
Helen K