1.1 The function of the epididymis is to .. - NSC Life Sciences - Question 1 - 2021 - Paper 1
Question 1
1.1 The function of the epididymis is to ...
1.1.2 Which ONE of the following is an exocrine gland?
A. Pituitary
B. Prostate
C. Adrenal
D. Thyroid
1.1.3 A list of ... show full transcript
Worked Solution & Example Answer:1.1 The function of the epididymis is to .. - NSC Life Sciences - Question 1 - 2021 - Paper 1
Step 1
The function of the epididymis is to ...
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Answer
The function of the epididymis is primarily to store and mature sperm. It plays a crucial role in the development of spermatozoa, providing an environment for them to gain motility and fertility before they travel to the vas deferens.
Step 2
Which ONE of the following is an exocrine gland?
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Answer
B. Prostate. The prostate gland is an exocrine gland that produces seminal fluid, which is a part of semen.
Step 3
Which ONE of the following combinations are the functions of the brain?
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D. (i), (ii), (iii) and (iv). The brain is responsible for interpreting sensation, regulating involuntary actions, coordinating higher thought processes, and controlling voluntary actions.
Step 4
An acrosome is...
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D. a cap that facilitates the movement of sperm. The acrosome is a cap-like structure that contains enzymes necessary for fertilization.
Step 5
Ovulation is stimulated by an increase in the levels of...
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C. FSH. Follicle-stimulating hormone (FSH) plays a key role in regulating the ovulation process.
Step 6
Which ONE of the following shows the correct combination of the hormone with its target organ?
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D. TSH - Thyroid gland. Thyroid-stimulating hormone (TSH) is produced by the pituitary gland and stimulates the thyroid gland.
Step 7
Oogenesis takes place in the ...
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B. ovary. Oogenesis is the process of egg cell development that occurs in the ovaries.
Step 8
Which ONE of the following increased the reliability of the results obtained?
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B. Age of the volunteers. Controlling for age ensures that the results reflect the impact of caffeine rather than age-related differences in reaction time.
