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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
Skull, vertebral column, ribs and sternum forms
Question # 2
The temperature that promotes the maximum activity of enzyme is refereed as.
Question # 3
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 # 4
The low levels of surfactant produce by alveolar epithelium causes.
Question # 5
An area previously supporting life is made barren, the subsequent recolonization called.
Question # 6
Single ringed pyrimidines are
Question # 7
Which statement is correct about mitochondria and chloroplast.
Question # 8
If molecule can bind to another site of the enzyme rather than the true active site.
Question # 9
Yeasts, the unicellular fungi belongs mostly to the group
Question # 10
Ribosomes are made up of ____________ and___________
Question # 11
Enzyme used by the bacteria to cu the DNA of the invading virus for its protection is.
Question # 12
Parathormons hormone production is controlled by the blood.
Question # 13
Deficiency of enzyme_______ causes combined immunodeficiency syndrome
Question # 14
Gradual break down of the alveolar wall leads to which type of disease in smoker?
Question # 15
Which one of the following cells does not have mucleus.
Question # 16
____________ is the exact position of a gene on the chromosome.
Question # 17
In nervous system chemical messengers are called.
Question # 18
The enzymes required for Krab cycle are found in________
Question # 19
During breathing air from pharynx enters to
Question # 20
Chemical nature of primer uses in PCH presence is_______
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 | Ribosomes are made up of ____________ and___________ |
A. RNA and carbohydrates
B. RNA and Lipid
C. proteins and carbohydrates
D. RNA and protein
|
| 2 | 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
|
| 3 | At the last step of glycolysis which of the following compound is formed. |
A. Lactic acid
B. Fructose phosphate
C. Ethyl alcohol
D. Pyruvic and pyruvate
|
| 4 | Single ringed pyrimidines are |
A. Admine and Guanine
B. Uracil, cytosine and thymine
C. Gytosine guanine and uracil
D. Cytosine adenine and thy
|
| 5 | In virus , a combined structure formed by core and capsid is. |
A. Envelope
B. Nucleocapsid
C. Capsometer
D. Prion
|
| 6 | Which one of the following is multiple allele character. |
A. Shape of seed in pea plant
B. Length of stem in pea plant
C. Colour of flower in pea plant
D. Blood group of the human being
|
| 7 | Site of protein synthesis in cells are |
A. Nucleolus
B. Smooth Endoplasmic reticulum
C. Ribosomes
D. Endoplasmic Reticulum
|
| 8 | The thickest chamber of human heart is |
A. Right atrium
B. Left ventricle
C. Right Ventricle
D. Left atrium
|
| 9 | A complete turn of the double helix of DNA comprises of. |
A. 34 micrometer
B. 34 nm
C. 32 augstrom
D. 3.4 nm
|
| 10 | Lysogenic viruses are also known as |
A. Enveloped phage
B. Bacteriophage
C. virulent phage
D. Prephage
|
Test Questions
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