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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
An area previously supporting life is made barren, the subsequent recolonization called.
Question # 2
By PCR we means
Question # 3
Salivary amylase beings to digest starch to shorter polyaccharides and than to.
Question # 4
The actual of preserved remains of the organisms that lives in the ancient past are called.
Question # 5
The capillaries of glomerulus rejoin to form an___________
Question # 6
Urea cycle is the detoxification of
Question # 7
Blood salute potential is controlled by following hormone
Question # 8
Enzyme used by the bacteria to cu the DNA of the invading virus for its protection is.
Question # 9
Chitin which makes the exoskeleton in insects is further hardned by
Question # 10
NADP , nicotinamide adenine di nucleotide phosphate, is a carrier of.
Question # 11
In aerobic respiration
Question # 12
In nervous system chemical messengers are called.
Question # 13
The enzymes required for Krab cycle are found in________
Question # 14
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.
Question # 15
DNA made by joining places from two or more different sources.
Question # 16
Gradual break down of the alveolar wall leads to which type of disease in smoker?
Question # 17
The first part of the large intestine is.
Question # 18
Which of the following is unsaturated fatty acid
Question # 19
Which one the following act as a PACEMAKER in heart.
Question # 20
Diverent evolution procures
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 | Which of the following hormones acts on the uterus wall for thickening? |
A. Follicle stimulating hormone
B. Oxytocin
C. Progesterone
D. zona pellucide
|
| 2 | Synthesis of micro tubules increases in |
A. G2-phase
B. M-phase
C. S- phase
D. G1-Phase
|
| 3 | Which hormone causes the contraction walls of uterus during the process of birth. |
A. STH
B. Oxytocin
C. FSH
D. LTH
|
| 4 | A complete turn of the double helix of DNA comprises of. |
A. 34 micrometer
B. 34 nm
C. 32 augstrom
D. 3.4 nm
|
| 5 | The ability of distinguish between two separate points/objects is. |
A. Resolution
B. Fractionation
C. Contrifugation
D. Magnification
|
| 6 | Lysogenic viruses are also known as |
A. Enveloped phage
B. Bacteriophage
C. virulent phage
D. Prephage
|
| 7 | How many sodium ions are pumped out in response to two potassium ions transported into the membrane. |
A. 3
B. 1
C. 4
D. 2
|
| 8 | Organ specialized to perform different functions but structurally alike are |
A. Autologous organs
B. Homologous organs
C. Anuelogous organs
D. Analogous organs
|
| 9 |
In aerobic respiration
|
A. Pyruvate is converted to ethanol and carbondixode.
B. Pyruvate is completely oxidized to form oxygen and water
C. Pyruvate is completely oxidised to form carbondioxide and water
D. Pyruvate cartoxylated to produce citrate
|
| 10 | In immunoglobulins/antibodies, two light chains and two heay chains are linked in each other by. |
A. Disulfide bonds
B. Hydrogen bonds
C. Ionic bond
D. Covalent bond
|
Test Questions