Human Physiology MCQ: MCQ Test
50 questions · pick one option for each · submit when you finish to see your score and the correct answers.
Question 1 of 50
Which one among the following glands is present in pairs in human body ?
- AAdrenal
- BLiver
- CPancreas
- DPineal
Question 2 of 50
The sexual reproductive organs of aspergillus are :
- ASpermatium and Oogonium
- BAntheridium and Oogonium
- CSpermatium and Ascogonium
- DAntheridium and Ascogonium
Question 3 of 50
Glucose is a type of_
- ATeterose sugar
- BHexose sugar
- CPentose
- DNone
Question 4 of 50
The pouch connected to the junction of the small intestine and the large intestine is called-
- ACondyle
- BCaecum
- CCoccyx
- DAxilla
Question 5 of 50
Which among the following is largest endocrine gland in the body ?
- AThyroid
- BParathyroid
- CAdrenal
- DPituitary
Question 6 of 50
Which is the largest living bird on earth ?
- AEmu
- BOstrich
- CAlbatross
- DSiberian Crane
Question 7 of 50
Alpha-Keratin is a protein, present in-
- ABlood
- BSkin
- CLymph
- DEgg
Question 8 of 50
Allantois of Embryo helps in _
- ARespiration
- BProtection
- CDigestion
- DExcretion
Question 9 of 50
What is the main purpose of white blood corpuscles ?
- ATO carry nutrients
- BTo combat infection
- CTo carry oxygen
- DTO give strength
Question 10 of 50
Energy is required for maintenance of life, It is obtained by a process called-
- AMetabolism
- BPhagocytosis
- CPhotorespiration
- DDecomposition
Question 11 of 50
Normal temperature of human body on the kelvin scale is-
- A280
- B290
- C300
- D310
Question 12 of 50
Life saving harmone is secreted by-
- AAdrenal
- BPituitary
- CThyroid
- DAll of them
Question 13 of 50
Blood does not coagulate inside the body due to the presence of :
- AHaemoglobin
- BHeparin
- CFibrin
- DPlasma
Question 14 of 50
The largest organ of human body is _
- AHeart
- BBrain
- CLiver
- DKidneys
Question 15 of 50
Blood bank of human body is-
- ASpleen
- BPancrease
- CGall bladder
- DNone of these
Question 16 of 50
Which substance covers the root of the tooth ?
- ACementum
- BPulp
- CDenthin
- DEnamel
Question 17 of 50
Which is the longest and strongest bone in human body ?
- AFemur
- BTibia
- CFibula
- DHumerus
Question 18 of 50
In human body, what is the number of cervical vertebrate ?
- A5
- B7
- C8
- D12
Question 19 of 50
Hypothalamus is part of which organ of the Human body ?
- ABrain
- BHeart
- CSpinal cord
- DLiver
Question 20 of 50
Which one of the following elemets is involved in the control of water content of the blood ?
- APotassium
- BLithium
- CRubidium
- DCalcium
Question 21 of 50
Number of spinal nerve is-
- A10 pair
- B12 pair
- C15 pair
- DNone of these
Question 22 of 50
Which one of the following organs breaks fat to produce cholesterol ?
- Alntestine
- BLiver
- CLungs
- DKidneys
Question 23 of 50
Which one of the following body parts/organs of the human body does not have smooth muscles ?
- AUreters
- BIris of eye
- CBronchi of lungs
- DBiceps
Question 24 of 50
Sweating or perspiration is nature's way of-
- AReleasing excess salt from the body
- BWarding off harmful insects through the bad odour of the sweat
- CReleasing excess water from the body
- DLowering the internal temperature of the body
Question 25 of 50
Hiccups in humans generally occur due to the forceful downward shifting of the-
- ADiaphragm
- BTrachea
- CLungs
- DLarynx
Question 26 of 50
Which of the following is true with reference to blood Plateles?
- AThey are also called thrombocytes
- BThey have prominent nuclei
- CThey are involved in phagocytosis
- DThey have a pigment called haemoglobin
Question 27 of 50
Asurge of which harmone stimulates ovulation in human females ?
- ALuteinizing harmone
- BEstrogen
- CFollicle stimulating harmone
- DProgesterone
Question 28 of 50
The____helps in equalising the pressure on either sides of the eardrum.
- AMalleus
- BIncus
- CCochlear nerve
- DEustachian tube
Question 29 of 50
Which endocrine gland requires iodine to synthesize a particular hormone whose deficiency may cause goitre disease ?
- AHypothalamus
- BPancreas
- CThymus
- DThyroid gland
Question 30 of 50
Which blood group is universal acceptor ?
- AO+
- BO-
- CAB-
- DAB+
Question 31 of 50
Which part of brain maintains posture and balance of human body ?
- ACerebrum
- BPons
- CCerebellum
- DMedulla
Question 32 of 50
The male sex accessory ducts include vasa efferentia epididymis, vas deferens and……..
- ACervix
- BRete Testis
- CGlands
- DSeminiferous Tubules
Question 33 of 50
The function of the retina is to-
- AClose the eyes through the eyelids to prevent damage to the lens from excessive light
- BProcess the information gathered by photoreceptor cells and send it to the brain to decide what the picture is
- CLubricate the eye by releasing tears in a controlled way
- DAdjust the focus of the lens for formation of a clear image
Question 34 of 50
Fibrinogen is converted into fibrain by-
- AProthrombin
- BThrombokinase
- CThromboplastin
- DThrombin
Question 35 of 50
Bile is stored in-
- AMouth
- BLiver
- CGall bladder
- DStomach
Question 36 of 50
An individual whose blood type is B may in an emergency donate blood to a person whose blood type is _
- AB or A
- BAB or A
- CA or O
- DAB or B
Question 37 of 50
Central nervous system consists of……..
- AAll organs
- BBrain
- CSpinal cord
- DBrain and spinal cord
Question 38 of 50
During the process of respiration in human beings the exchange of gases takes place in _
- ABronchi
- BAlveoli
- CBronchiole
- DPleura
Question 39 of 50
Part of eye used during eye donation is -
- ARetina
- BCornea
- CEye hens
- DComplet eye
Question 40 of 50
Which phenomenon do bats or dolphins use to find prey predators or obstocles ?
- ARefraction of sound
- BFormation of beats
- CScattering of sound
- DEcho location
Question 41 of 50
Which one of the following enzyme is found in human saliva ?
- APepsin
- BPtyalin
- CRenin
- DErepsin
Question 42 of 50
Harmone insulin is a-
- AGlycolipid
- BFatty acid
- CPeptide (protein)
- DSterol
Question 43 of 50
Which of the following is used as anaesthetics ?
- AN2
- BN2O
- CCH4
- DCO2
Question 44 of 50
Corpus luteum is a mass of cells found in-
- ABrain
- BOvary
- CPancreas
- DSpleen
Question 45 of 50
Vermiform appendix is a/an-
- AHomologous organ
- BVestigial organ
- CAnalogous organ
- DAnalytic organ
Question 46 of 50
In which organ of the human body are the lymphocytes cells formed ?
- ALiver
- BBone marrow
- CPancrease
- DSpleen
Question 47 of 50
Which protein protects the epithelial cells from damage ?
- ACollagen
- BElastin
- CActin
- DKeratin
Question 48 of 50
Main function of skeleton is-
- ATo cover the skull
- BTo provide the shape of body
- CFormation of RBC
- DAll of these
Question 49 of 50
In whole body mass the percentage of blood is-
- A0.07
- B0.09
- C0.1
- D0.11
Question 50 of 50
Which part became modified as the tusk of elephant ?
- ACanine
- BPremolar
- CSecond incisor
- DMular