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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
Lysogenic viruses are also known as
Question # 2
Skull, vertebral column, ribs and sternum forms
Question # 3
When filtration is completed the waste products through distal tube of Nephrons empties to
Question # 4
In human female egg is fertilized in
Question # 5
How many sodium ions are pumped out in response to two potassium ions transported into the membrane.
Question # 6
Which statement is correct about atrial systole
Question # 7
Process ensuring the survival of species over long periods of time, even though individual members of spices die.
Question # 8
The actual of preserved remains of the organisms that lives in the ancient past are called.
Question # 9
The are ______ number of the linkage group in human.
Question # 10
Chitin which makes the exoskeleton in insects is further hardned by
Question # 11
In nervous system chemical messengers are called.
Question # 12
The ability of distinguish between two separate points/objects is.
Question # 13
Enzyme used by the bacteria to cu the DNA of the invading virus for its protection is.
Question # 14
Conversion of ammonium into nitrate is
Question # 15
Deficiency of enzyme_______ causes combined immunodeficiency syndrome
Question # 16
The number of sequence of amino acids along a polypeptide chain is called __________ structure of protein.
Question # 17
DNA made by joining places from two or more different sources.
Question # 18
The low levels of surfactant produce by alveolar epithelium causes.
Question # 19
Rod-shaped bacteria are known as___________
Question # 20
Which of the following is unsaturated fatty acid
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 | When we extract carotenoids from its source we see that it is. |
A. Violet in colour
B. Yellow green in colour
C. Yellow to orange red in colour
D. Blue green in colour
|
| 2 | Which combination is the example of ball and socket joints. |
A. Shoulder and knee joints
B. Hip and elbow joints
C. Hip and shoulder joints
D. Hip and knee joints
|
| 3 | Process ensuring the survival of species over long periods of time, even though individual members of spices die. |
A. Respiration
B. Adaptability
C. Mitosis
D. Reproduction
|
| 4 | The actual of preserved remains of the organisms that lives in the ancient past are called. |
A. Arcient points
B. Impression
C. Fossils
D. Ancient cast
|
| 5 | Which statement is correct about mitochondria and chloroplast. |
A. Chloroplast and mitochondria can not lie independently
B. Number of mitochondria and chloroplast are same in all cell
C. Chloroplast and mitochondria are single membrane strcutures.
D. 70% Ribosome is attached with the inner membrane of mitochondria and chloroplast.
|
| 6 | An area previously supporting life is made barren, the subsequent recolonization called. |
A. Climax community
B. Senconceary succession
C. primary succession
D. Pioneer succession
|
| 7 | 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
|
| 8 | Organ specialized to perform different functions but structurally alike are |
A. Autologous organs
B. Homologous organs
C. Anuelogous organs
D. Analogous organs
|
| 9 | Lysogenic viruses are also known as |
A. Enveloped phage
B. Bacteriophage
C. virulent phage
D. Prephage
|
| 10 | The first part of the large intestine is. |
A. Caecum
B. Rectum
C. Colon
D. Appendix
|
Test Questions