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In this chapter, various topics need thorough preparation so the candidates can get the maximum marks on the test. The candidates preparing to appear in the MDCAT must consider solving the online MCQs before the entry test. This also helps the students learn time management and solve the test in the given period. So make sure to solve all the MCQs carefully.
MCQ's Test For MDCAT Biology Chapter 12 MCQ's Test
Try The MCQ's Test For MDCAT Biology Chapter 12 MCQ's Test
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Total Questions20
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Time Allowed20
MDCAT Biology Chapter 12 MCQ's Test
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Question # 1
During breathing air from pharynx enters to
Question # 2
How many sodium ions are pumped out in response to two potassium ions transported into the membrane.
Question # 3
Lysogenic viruses are also known as
Question # 4
The low levels of surfactant produce by alveolar epithelium causes.
Question # 5
The hormones which controls uptake of the odium ions in kidney and it maintenance in blood plasma is.
Question # 6
Glycosidic bond is formed by the
Question # 7
Organ specialized to perform different functions but structurally alike are
Question # 8
Rod-shaped bacteria are known as___________
Question # 9
Number of salivary glands found to human oral cavity.
Question # 10
Deficiency of enzyme_______ causes combined immunodeficiency syndrome
Question # 11
The enzyme required for in Glycolysis are present in.
Question # 12
In cross section each centriole consist of nine of.
Question # 13
Which one the following act as a PACEMAKER in heart.
Question # 14
Which hormones is released in female in response to FSH from pituitary gland.
Question # 15
An area previously supporting life is made barren, the subsequent recolonization called.
Question # 16
Tanoplast hounds which organnella.
Question # 17
Single ringed pyrimidines are
Question # 18
Which lipid is totally hydrophobic or insoluble.
Question # 19
Diverent evolution procures
Question # 20
When a nerve impules jumps from one node of ranvler to the next in a myclinated naurea. is called.
In this chapter, various topics need thorough preparation so the candidates can get the maximum marks on the test. The candidates preparing to appear in the MDCAT must consider solving the online MCQs before the entry test. This also helps the students learn time management and solve the test in the given period. So make sure to solve all the MCQs carefully.
Top Scorers Of MDCAT Biology Chapter 12 MCQ's Test MCQ`s Test
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S Sania Ayub 09 - Nov - 2024 02 Min 46 Sec 19/20 -
A Akasha Rajpoot 30 - Aug - 2025 03 Min 38 Sec 19/20 -
A Ammar Ammar 20 - Sep - 2024 01 Min 36 Sec 18/20 -
W Waiz Siddique 18 - Nov - 2024 04 Min 04 Sec 18/20 -
U Unknown 25 - Aug - 2025 05 Min 10 Sec 18/20 -
? ?????? ????? (?Amiaq Fadas??)?? 25 - Dec - 2024 07 Min 26 Sec 18/20 -
M Mian Bakar 08 - Nov - 2024 02 Min 59 Sec 17/20 -
A Anisha Ghafoor 20 - Nov - 2024 06 Min 31 Sec 17/20 -
S Sundus Rashid 03 - Dec - 2024 03 Min 46 Sec 16/20 -
S Sameer Ali 26 - Sep - 2024 01 Min 25 Sec 15/20 -
S Saim G 15 - Aug - 2025 13 Min 37 Sec 15/20 -
T Tayyab Abid 29 - Oct - 2024 03 Min 20 Sec 14/20 -
A Aqsa Altaf 22 - Sep - 2024 03 Min 12 Sec 13/20 -
A Ayaz Ahmad 21 - Oct - 2024 03 Min 30 Sec 13/20 -
S sadaf abbas 09 - Oct - 2025 04 Min 02 Sec 13/20
MCAT Biology Chapter 12 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Rod-shaped bacteria are known as___________ |
A. Cocci
B. Spirochetes
C. Spirilla
D. Bacilli
|
| 2 | Skull, vertebral column, ribs and sternum forms |
A. Exoskeleton
B. Axial skeleton
C. appendicular skeleton
D. Hydrostatic skeleton
|
| 3 | The hormones which controls uptake of the odium ions in kidney and it maintenance in blood plasma is. |
A. gonadotropic hormone
B. thyromine hormone
C. Somatotropic hormone
D. Aldosterone hormone
|
| 4 | Which of following holds the alpha helix of protein in its the place |
A. Disulphide bond
B. Amino group
C. R group
D. Hydrogen bond
|
| 5 | When two or more alleles do not show complete dominance or both the alleles are expressing independently in hetero zygotic condition. such a condition is called. |
A. Over dominance
B. Co dominance
C. Complete dominance
D. Incomplete dominance
|
| 6 | Keeping correct balance of ions and water in our body is called as. |
A. Osmoregulation
B. Thermoregulation
C. Exerction
D. Slective reabsorption
|
| 7 | Which statement is correct about atrial systole |
A. Atria contract and ventricle also contract
B. Atria relax and ventrides contract
C. Atria and ventricles are relaxed
D. Ventricles remain relax while atria contract
|
| 8 | In human female egg is fertilized in |
A. Oviduct
B. Ovary
C. Vagina
D. Uterus
|
| 9 | NADP , nicotinamide adenine di nucleotide phosphate, is a carrier of. |
A. O2 group
B. -OH group
C. Phosphate
D. Hydrogen
|
| 10 | A non protein part essential for proper and essential functioning of enzyme is called. |
A. Co factor
B. Efficient co factor
C. Additional factor
D. Extra factor
|
Test Questions