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The candidates looking for the Chapter 5 MCQs of biology are on the right platform, as they can get them from this page. Various topics are included in the MDCAT syllabus, and the candidates should pay equal focus. By preparing for the test by solving the online MCQs, the candidates can score well in MDCAT.
MCQ's Test For MDCAT Biology Chapter 5 MCQ's Test
Try The MCQ's Test For MDCAT Biology Chapter 5 MCQ's Test
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Total Questions20
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Time Allowed20
MDCAT Biology Chapter 5 MCQ's Test
00:00
Question # 1
High calcium concentration in blood causes the stimulation of
Question # 2
Osteoporosis is caused by lack of
Question # 3
Deficiency of sex hormones in adults results in
Question # 4
Which is correct about myelin sheath
Question # 5
Diabetes insipidus is caused by
Question # 6
It lacks a true dendron
Question # 7
They may also control some long term changes
Question # 8
The simplest reflex circuit includes___ elements
Question # 9
Non-neural cells which encapsule the axon of neurons are
Question # 10
Decrease in progesterone level in blood stimulates the secretion of
Question # 11
Puffiness of hands is the character of
Question # 12
A hormone which regulates glucose and minerals
Question # 13
In rats whose adrenal medulla has been removed surgically, the ability to with stand any stress situation such as cold
Question # 14
Which is responsible for hyperpolarization across membrane
Question # 15
Which of the following hormone affects the supply of testosterone
Question # 16
Which is not the function of glucagon
Question # 17
The receptors which are 27 times more abundant than cold receptors
Question # 18
Myelin is made up of
Question # 19
Which of the following is correct about insulin
Question # 20
Melanin pigment is produced under the hormone
Practice is the key element in preparing MDCAT, and the candidates must practice the MCQs before the commencement of the entry test. The candidates should practice the MCQs given on this page. In this way, the students also learn about time management which will help them during the MDCAT test. So make sure to take the maximum online test and strengthen your preparation for the test. To get more updates about the MDCAT, keep visiting us.
Top Scorers Of MDCAT Biology Chapter 5 MCQ's Test MCQ`s Test
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F farah atif 12 - Jan - 2025 01 Min 51 Sec 20/20 -
S Saim G 10 - Aug - 2025 01 Min 53 Sec 20/20 -
H Humna Zubair 17 - Oct - 2025 01 Min 33 Sec 19/20 -
A Amina Yasmeen 28 - Aug - 2025 01 Min 57 Sec 19/20 -
A Ayesha 24 - Aug - 2025 03 Min 25 Sec 19/20 -
K Kamran Nasir 06 - Oct - 2025 02 Min 43 Sec 18/20 -
U usman ali 15 - Oct - 2025 05 Min 04 Sec 17/20 -
H Hammad Abbas 24 - Dec - 2024 05 Min 25 Sec 17/20 -
N Nani Wala 23 - Oct - 2025 00 Min 26 Sec 14/20 -
I ilsa faisal 23 - Dec - 2024 02 Min 31 Sec 14/20 -
M MADIHA ZUBAIR 14 - Oct - 2025 02 Min 36 Sec 13/20 -
B Bakhtawar Mustafa 28 - Dec - 2024 04 Min 03 Sec 13/20 -
M mohid tariq 10 - Sep - 2025 06 Min 16 Sec 13/20 -
A Amman “Amman” Ahmer 14 - Jan - 2025 04 Min 34 Sec 12/20 -
R Rubab zehri 25 - Dec - 2024 05 Min 53 Sec 12/20
MCAT Biology Chapter 5 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Deficiency of sex hormones in adults results in |
A. Sexual immaturity
B. Mortality
C. UTI
D. sterility
|
| 2 | Synaptic vesicles are present in synaptic knob that is part of |
A. Post synaptic neuron
B. Pre synaptic neuron
C. Both neurons
D. Second neuron
|
| 3 | It acts on smooth muscles |
A. Insulin
B. Glucagon
C. Cortisol
D. Oxytocin
|
| 4 | Osteoporosis is caused by lack of |
A. ADH
B. Melanin
C. Estrogen
D. STH
|
| 5 | Which of the following organelle is not present in the synaptic knob |
A. Mitochondria
B. Vesicles
C. Ribosomes
D. Nucleus
|
| 6 | Which is responsible for hyperpolarization across membrane |
A. Disturbing of charge
B. Late closing of K+ gates
C. Influx of Na+
D. Efflux of Na+
|
| 7 | Tiny shaped structure located deep between cerebral hemispheres |
A. Thyroid gland
B. Pitutary gland
C. Pineal Gland
D. Corpus callosum
|
| 8 | Both meissner’s and pacinian corpuscles have____ nerve endings |
A. Spiral
B. Encapsulated
C. Free
D. Deep
|
| 9 | Puffiness of hands is the character of |
A. Graves disease
B. Addinsons disease
C. Myxedema
D. Cretinism
|
| 10 | Hormones secreted by follicles in female |
A. Estrogen
B. Progesterone
C. FSH
D. Both a and b
|
Test Questions