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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
Keeping correct balance of ions and water in our body is called as.
Question # 2
If lipopolysaccharides did not appear in the wall of bacteria on staining then it will be known as____________
Question # 3
At the last step of glycolysis which of the following compound is formed.
Question # 4
Chitin which makes the exoskeleton in insects is further hardned by
Question # 5
The hormones which controls uptake of the odium ions in kidney and it maintenance in blood plasma is.
Question # 6
The temperature that promotes the maximum activity of enzyme is refereed as.
Question # 7
Which one of the following cells does not have mucleus.
Question # 8
Deficiency of enzyme_______ causes combined immunodeficiency syndrome
Question # 9
Yeasts, the unicellular fungi belongs mostly to the group
Question # 10
Which one of the following is multiple allele character.
Question # 11
Which of the following is unsaturated fatty acid
Question # 12
In nervous system chemical messengers are called.
Question # 13
Antivenom given after a snake bite venom is an example on
Question # 14
In cross section each centriole consist of nine of.
Question # 15
Urea cycle is the detoxification of
Question # 16
Organ specialized to perform different functions but structurally alike are
Question # 17
Following group is the example of accommodates
Question # 18
In human female egg is fertilized in
Question # 19
Parathormons hormone production is controlled by the blood.
Question # 20
Crossing over takes place during__________ of meiosis.
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 one of the following cells does not have mucleus. |
A. Neutrophils
B. Platelets
C. Ecosinophils
D. Basophils
|
| 2 | If molecule can bind to another site of the enzyme rather than the true active site. |
A. Allosteric inbibition
B. Irreversible inhibition
C. Non competitive inhibition
D. Competitive inhibition
|
| 3 | Crossing over takes place during__________ of meiosis. |
A. Pro phase - 1
B. Ana Phase -1
C. Telephase -1
D. Meta phase -1
|
| 4 | 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
|
| 5 | Conversion of ammonium into nitrate is |
A. Nitrogen fixation
B. Ammonia fixation
C. Denitrification
D. Nitrifiction
|
| 6 | 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
|
| 7 | Organ specialized to perform different functions but structurally alike are |
A. Autologous organs
B. Homologous organs
C. Anuelogous organs
D. Analogous organs
|
| 8 | The number of sequence of amino acids along a polypeptide chain is called __________ structure of protein. |
A. Quaternary
B. Primary
C. Secondary
D. Tertiary
|
| 9 | When filtration is completed the waste products through distal tube of Nephrons empties to |
A. Proximal tubules
B. Collecting tubles
C. Efierent arteriols
D. peritubular capilaries
|
| 10 | Glycosidic bond is formed by the |
A. Removal water
B. Removal of Oxygen
C. Addition of Oxygen
D. Addition of water
|
Test Questions