Human Body MCQs | Human Body Multiple Choice Questions and Answers

(1) When we eat something we like, our mouth waters. This is actually not water but fluid secreted from
[A] nasal glands
[B] oval epithelium
[C] salivary glands
[D] tongue
Answer: salivary glands
(2) Which one among the following will be absorbed fastest through the wall of digestive system?
[A] Black coffee as a hot beverage
[B] DDT taken as a poison
[C] Raw alcohol taken as a drink
[D] Ice cream as a desert
Answer: Raw alcohol taken as a drink

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(3) The contractile proteins in a muscle are
[A] Actin and Myosin
[B] Actin and Tropomyosin
[C] Myosin and Troponin
[D] Troponin and Tropomyosin
Answer: Actin and Myosin
(4) Which of the following is not an enzyme?
[A] Amylase
[B] Pepsin
[C] Somatotropin
[D] None of the above
Answer: Somatotropin
(5) Which one of the following is not a part of small intestine?
[A] Caecum
[B] Duodenum
[C] Jejunum
[D] Ileum
Answer: Caecum
(6) Which one among the following glands is present in pairs in human body?
[A] Adrenal
[B] Liver
[C] Pancreas
[D] None Of The Above
Answer: Adrenal
(7) During the process of respiration in human beings, the exchange of gases takes place in
[A] bronchi
[B] alveoli
[C] bronchiole
[D] None Of The Above
Answer: alveoli
(8) Which one of the following is a pigment?
[A] Albumin
[B] Elastin
[C] Keratin
[D] Melanin
Answer: Melanin
(9) In which part of the human body do we find the islet of langerhans?
[A] brain
[B] pancreas
[C] kidney
[D] None Of The Above
Answer: pancreas
(10) Pituitary gland is situated in
[A] The base of the heart
[B] The base of the brain
[C] The neck
[D] None Of The Above
Answer: The base of the brain
(11) Which among the following is both an endocrine and exocrine gland of human body?
[A] Thyroid
[B] Pancreas
[C] Adrenal
[D] Pituitary
Answer: Pancreas
(12) Choose the correct order for the path of sperm from testes to outside the body.
[A] Ductus deferens- Epididymis- Ejaculatory duct- Penis
[B] Epididymis- Ductus deferens- Ejaculatory duct- Penis
[C] Ejaculatory duct-Ductus deferens-Epididymis -Penis
[D] None of the above
Answer: Epididymis- Ductus deferens- Ejaculatory duct- Penis
(13) Which male structure is homologous to the female clitoris?
[A] Scrotum
[B] Penis
[C] Pubis
[D] Testis
Answer: Penis
(14) The urethra passes through the _______________ of the penis.
[A] Corpora cavernosa
[B] Corpora spongiosum
[C] Tunica alburginea
[D] Prepuce
Answer: Corpora spongiosum
(15) Testosterone is converted to ___ in the prostate.
[A] Dihydrotestosterone
[B] Cholestrol
[C] Estrogen
[D] Progesterone
Answer: Dihydrotestosterone
(16) Bulbourethral gland is a _____
[A] Endocrine gland
[B] Exocrine gland
[C] Hormone
[D] Heterocrine gland
Answer: Exocrine gland
(17) Skin, ears, and kidneys are examples of _____________.
[A] organ systems
[B] organs
[C] tissues
[D] cells
Answer: organs
(18) A group of similar cells performing the same function is a(n) _____________.
[A] tissue
[B] system
[C] cell
[D] organ
Answer: tissue
(19) One important function of bones is to produce _____________.
[A] Cartilage
[B] Ligaments
[C] Blood Cells
[D] Tendons
Answer: Blood Cells
(20) Breathing, heart beating, and food digesting are examples of activities using _____________ type of muscles.
[A] striated
[B] voluntary
[C] involuntary
[D] None Of The Above
Answer: involuntary

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