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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
The number of sequence of amino acids along a polypeptide chain is called __________ structure of protein.
Question # 2
When we extract carotenoids from its source we see that it is.
Question # 3
____________ is the exact position of a gene on the chromosome.
Question # 4
An area previously supporting life is made barren, the subsequent recolonization called.
Question # 5
The hormones which controls uptake of the odium ions in kidney and it maintenance in blood plasma is.
Question # 6
Process ensuring the survival of species over long periods of time, even though individual members of spices die.
Question # 7
Tanoplast hounds which organnella.
Question # 8
Which hormone causes the contraction walls of uterus during the process of birth.
Question # 9
Urea cycle is the detoxification of
Question # 10
A non protein part essential for proper and essential functioning of enzyme is called.
Question # 11
Yeasts, the unicellular fungi belongs mostly to the group
Question # 12
Conversion of ammonium into nitrate is
Question # 13
Coccyx vertebrae are located in
Question # 14
If molecule can bind to another site of the enzyme rather than the true active site.
Question # 15
Site of protein synthesis in cells are
Question # 16
How many sodium ions are pumped out in response to two potassium ions transported into the membrane.
Question # 17
Antivenom given after a snake bite venom is an example on
Question # 18
By PCR we means
Question # 19
DNA made by joining places from two or more different sources.
Question # 20
Keeping correct balance of ions and water in our body is called as.
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 -
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 -
A Abdullah Shahid 29 - Dec - 2024 02 Min 35 Sec 12/20
MCAT Biology Chapter 12 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Which of the following statement is correct about the respiratory pigments. |
A. Myoglobin and haemoglobin has higher affinity for nitrogen.
B. Myoglobin has more affinity for oxygen and compered to haemoglobin
C. Cyanide and haemoglobin has low affinity for oxygen
D. Albumin, globulin and Globin protein are present in repiratory pigment
|
| 2 | 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.
|
| 3 | When a nerve impules jumps from one node of ranvler to the next in a myclinated naurea. is called. |
A. Saltatory conduction
B. Synapses
C. Membrane potential
D. Resting potential
|
| 4 | DNA made by joining places from two or more different sources. |
A. Mutated DNA
B. Restriction Enotonuclease
C. Restriction DNA
D. Probes
|
| 5 | Diverent evolution procures |
A. Analogous organs
B. Vestigial organs
C. Vital Organs
D. Homologous organs
|
| 6 | Organ specialized to perform different functions but structurally alike are |
A. Autologous organs
B. Homologous organs
C. Anuelogous organs
D. Analogous organs
|
| 7 | Parathormons hormone production is controlled by the blood. |
A. Sugar level
B. No level
C. Mg level
D. Ca level
|
| 8 | Yeasts, the unicellular fungi belongs mostly to the group |
A. Basidiomycota
B. Zygomycota
C. Ascomycota
D. Deuteromycota
|
| 9 | The temperature that promotes the maximum activity of enzyme is refereed as. |
A. Active temperature
B. Optimum temperature
C. Control temperature
D. Fixed temperature
|
| 10 | In nervous system chemical messengers are called. |
A. Harmon's
B. Enzymes
C. Neurotransmitters
D. Chemoreceptores
|
Test Questions
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