MDCAT MCQ Test With Answer for Biology Full Book

Students looking forward to medical profession first need to clear entry test. But main problem for candidates is that how to prepare for MDCAT test. So, you are now at the right place to prepare yourself online for the entry test. Here you can get online MCQs test and you just have to press start Test button and start preparations online at home.

Medical College Admission Test (MDCAT) required for seeking admission in medical colleges and universities comprises 220 total MCQs out of which 88 MCQs are included from Biology section as per the pattern set by University of Health Sciences (UHS).

MDCAT Biology Online Test

Try The MDCAT Biology Online Test

  • Total Questions80

  • Time Allowed60

MDCAT Biology Online Test

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Question # 1

Lichens have thick crust and live in extreme conditions is a successional stage of

Question # 2

What are in general used for sterilization process

Question # 3

A non protein part essential for proper and essential functioning of enzyme is called.

Question # 4

Which of the following ma be called world's largest organism:

Question # 5

Not true for flagella in bacteria

Question # 6

How many species of fungi are known?

Question # 7

The gill pouches present in embryos of mammals :

Question # 8

Phlogeny describes a species:

Question # 9

First step of life cycle of phage is

Question # 10

The succession started on deserts is termed as

Question # 11

In which types of soil does water logging occur?

Question # 12

Which of the following is not true about abiotic components

Question # 13

B-Lymphocytes are named due to their relationship with

Question # 14

A process in which one organism get benefit from the relationship is known as

Question # 15

The predeter and prey relationship is called as

Question # 16

Succinic acid is the ____ of succinic dehydrogenase which undergoes____

Question # 17

What is the mode of nutrition of bacteria?

Question # 18

Cocci bacteria very rarely have:

Question # 19

Cassia fistula is the scientific name for:

Question # 20

If you are studying the structure of HIV , you will observe spikes associated with the

Question # 21

Who 1938, elevated the prokaryotes to kindom status, thus separating them form protista:

Question # 22

Brush-like arrangement of its conidia is characteristic of:

Question # 23

Nicotinamide adenine dinucleotide is an example of

Question # 24

Plasmodium, is the apicomplexan that causes:

Question # 25

Down's syndrome is characterized by______ at chromosome 21.

Question # 26

Is is universally accepted by biologists that mammals have evolved from reptilian ancestors called …………

Question # 27

Which of the following algae is used as food source:

Question # 28

HIV can't be transmitted by

Question # 29

Misuse of streptomycin affects auditory nerve thus causing

Question # 30

He discovered the agent,which caused TMD

Question # 31

Bacteria that cannot synthesize their organic compounds from simple inorganic substances are:

Question # 32

Which type of hepatitis leads to chronic liver disease?

Question # 33

Some enzymes require helper which is non protein part for its efficient functioning that is called.

Question # 34

Chance of the cross over between two loci is directly proportional to their

Question # 35

Radial symmetry is present in

Question # 36

What happens when both alleles of a gene pair independently express in a heterozygote?

Question # 37

During breathing air from pharynx enters to

Question # 38

Primary function of flagella

Question # 39

Which of the following fungi is delicious fungus:

Question # 40

Bacteria produce capsule, which is made up of repeating ........... units and of protein or of both:

Question # 41

All living organisms supported by biosphere are called

Question # 42

Ecological role of fungi as __________ is only paralleled by bacteria

Question # 43

About 1880 Pasteur isolated the bacterium, responsible for:

Question # 44

Which of the following amounts of bases are more likely to be found in an organism?

Question # 45

By Gram staining technique,gram positive bacteria are stained .... in colour.

Question # 46

When flagella surround the whole bacteria cell,the condition is called:

Question # 47

A pure culture will produce disease if inoculated into ______ host

Question # 48

They can live as both aerobic and anerobic

Question # 49

Peptidoglycans are absent in the cell wall of:

Question # 50

On the basis of general shape bacteria are classified into how many categories?

Question # 51

When the division is in three planes it will produce a:

Question # 52

Contractile vacuole is present in:

Question # 53

During Gram staining positive bacteria are stained

Question # 54

___________ are the specific structure related to monosaccharides.

Question # 55

Predator-prey relationship has a significant influence on:

Question # 56

Function of succinic dehydrogenase is aided by

Question # 57

In coniferous alpine and boreal forest the temperature ranges from:

Question # 58

Tritanopia is blindness of

Question # 59

The total amount of energy fixed by plants is ______ productions

Question # 60

The organisms found in the gut of the termites which help it digest wood are the

Question # 61

Which of the following cross is carried to check the genotype of an individual showing a dominant phenotype

Question # 62

Pleurotus ostreatus is

Question # 63

An association between two organisms, which brings benefit to both the organisms is called:

Question # 64

The last stage of plant succession is

Question # 65

Baker's fungi is:

Question # 66

The synecology is also termed as

Question # 67

Fungi store surplus food in the form of

Question # 68

Entamoeba histolytica is found in:

Question # 69

The number of bones forming skull in man is.

Question # 70

Coccyx vertebrae are located in

Question # 71

Integrated disease management includes

Question # 72

What are chances for having Rh-ve baby if one parent is Rh+ve and (homozygous) and other is Rh-ve

Question # 73

Regional ecological community of plants & animals primarily determined by climate

Question # 74

Penicillium species are used for giving flavour, aroma (smell) and characteristic colour to some:

Question # 75

Pick up the most developed coelomates

Question # 76

A neurological disorder characterized by decline b=in brain function is ______ its symptoms are similar to those diseases that cause dementia.

Question # 77

The chemical elements essential for life in living organisms are called ______ elements

Question # 78

Members of which category resembles to one another more then do the members of higher taxon :

Question # 79

The essential requirement for life is:

Question # 80

Which is not a seral stage


Topic Test

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Here is List Of Chapter Wise Tests

Ch. # Test Name MCQs Available PDF File Launch Test
1 MDCAT Biology Chapter 1 MCQ's Test 50 Download PDF Launch Test
2 MDCAT Biology Chapter 2 MCQ's Test 31 Download PDF Launch Test
3 MDCAT Biology Chapter 3 MCQ's Test 1048 Download PDF Launch Test
4 MDCAT Biology Chapter 4 MCQ's Test 47 Download PDF Launch Test
5 MDCAT Biology Chapter 5 MCQ's Test 50 Download PDF Launch Test
6 MDCAT Biology Chapter 6 MCQ's Test 50 Download PDF Launch Test
7 MDCAT Biology Chapter 7 MCQ's Test 50 Download PDF Launch Test
8 MDCAT Biology Chapter 8 MCQ's Test 378 Download PDF Launch Test
9 MDCAT Biology Chapter 9 MCQ's Test 50 Download PDF Launch Test
10 MDCAT Biology Chapter 10 MCQ's Test 50 Download PDF Launch Test
11 MDCAT Biology Chapter 11 MCQ's Test 0 Download PDF Launch Test
12 MDCAT Biology Chapter 12 MCQ's Test 84 Download PDF Launch Test
13 MDCAT Biology Chapter 13 MCQ's Test 81 Download PDF Launch Test

Top Scorers of MDCAT Biology Online Test

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    Muhammad Hassan 29 - Aug - 2025 22 Min 47 Sec 54/80
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    Saim G 11 - Aug - 2025 13 Min 16 Sec 51/80
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    Umer 28 - Aug - 2025 23 Min 45 Sec 46/80
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    Sami Nizamani 10 - Jan - 2025 56 Min 49 Sec 38/80
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    Umar Nawaz 16 - Jan - 2025 19 Min 09 Sec 37/80
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    latif 25 - Oct - 2025 20 Min 15 Sec 37/80
  • C
    cotton candy 02 - Sep - 2025 11 Min 55 Sec 36/80

MCAT Class Biology Important MCQ's

Sr.# Question Answer
1 The cell wall of each diatom consists of:
A. Single shell
B. Two shells
C. Triple shells
D. Quadruple shells
2 A wall-less  monera is:
A. Eubacteria 
B. Archaebacteria 
C. Cyanobacteria
D. Mycoplasma 
3 Conjugation takes place in:
A. Ciliates
B. Apicomplexans
C. Actinopoda
D. Foraminiferas
4 Organic compound :
A. H
B. O
C. N
D. C
5 Predation is a process of
A. Prey
B. Predator
C. Prey and predator
D. None of these
6 Which one of the following is an example of competitive inhibitor?
A. Glucose
B. Fumerate
C. Succinct acid
D. Melonate
7 "Litho" means
A. Air
B. Earth / soil
C. Water
D. All of these
8 Cell wall of fungi is made up of:
A. Cellulose
B. Lipid
C. Protein
D. Chitin
9 Number of base pairs in one turn of DNA is.
A. 10
B. 2
C. 34
D. 54
10 In cyanobacteria, filaments consisting of trichomes are surround by:
A. Mucilaginous covering
B. Mucilaginous wall
C. Mucilaginous envelope
D. Mucilaginous sheath

National University of Medical Sciences conduct entry test for Army Medical colleges and it includes total 180 MCQs out of which 70 are from Biology subject. You can attempt this test to check your knowledge and basic concepts for biology. It will prepare you and will give you experience of real time entry test.

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