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

Prions were discovered in

Question # 2

Chlorofluorocarbons are

Question # 3

Which of the following is always an intracellular parasite

Question # 4

Cell wall in gram positive bacteria is compose of:

Question # 5

According to sliding filament theory when muscle fibers are stimulated by nervous system, which of the following changes occurs?

Question # 6

Which combination is the example of ball and socket joints.

Question # 7

It contains many types of pigment molecules

Question # 8

The combination of many food chains is termed as

Question # 9

Structural proteins of HIV are

Question # 10

the gene of red-green colour blindness is present on

Question # 11

The absorptive nutrition of fungi is aided by

Question # 12

Fungi can survive in dry conditions in which one of the following stage

Question # 13

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

Question # 14

Which one of the following organelle is found is both prokaryotic and eukaryotic cells.

Question # 15

Which of the following n is fruiting body:

Question # 16

What cause nervous spasm, psychotic delusion, gangrene

Question # 17

Queen victoria was having which kind of haemophilia

Question # 18

Notochord is present throughout life in

Question # 19

Foraminiferans of the past have created vast deposits of:

Question # 20

Viruses may be considered non-living because:

Question # 21

Tundra ecosystem is a vast treeless region bordering the:

Question # 22

Membra fillers are used to sterilize heat sensitive compounds like:

Question # 23

Which enzyme is produced by a phage

Question # 24

Cells in __________ can also be infected by HIV in addition to Lymphocytes

Question # 25

An ecosystem is made up of three main components:

Question # 26

The fungi and bacteria, which obtain their energy from the dead and decaying plants and animals are:

Question # 27

Plants growing in xeric condition are called

Question # 28

Coenocytic mycelium occurs in:

Question # 29

Biosphere is spread out over the surface of planet earth extending about:

Question # 30

Two parents of blood group A had a child of blood group O, what will be percentage chances of having such child again

Question # 31

Students were asked to give a guess about a unicellular organism with darkly stained. nucleus. W.O.F. can be straight away excluded from the list.

Question # 32

Homogenetistic acid is oxidized rapidly when exposed to air, turning the urine

Question # 33

In addition to chromosomes, many bacteria contain:

Question # 34

Tick the biotic (intra-specific) factors:

Question # 35

Campylobacter is a:

Question # 36

Some blue green algae are linked to form filaments sheathed in mucus e.g..

Question # 37

Which one of the following is not the main ionic nutrient

Question # 38

The cell walls of archaeo bacteria are composed of:

Question # 39

He discovered the agent,which caused TMD

Question # 40

Gene pool consists of all alleles at all gene loci in all individuals of the:

Question # 41

As the number of the predators decreases the numbering of prey:

Question # 42

Syphillis is caused by

Question # 43

Which can convert glucose to glucose 6 phosphate

Question # 44

Consumers

Question # 45

The succession which occurs in dry soil or rock is

Question # 46

Rh factor or antigen was first studied in :

Question # 47

Hormones secreted by follicles in female

Question # 48

One of the followings was able to isolate bacterium responsible for chicken cholera in 1880's

Question # 49

The last stage of plant succession is

Question # 50

The organisms of same species live in a same place is called

Question # 51

The response of chemical signals by flagellated bacteria is known as

Question # 52

Hydrated carbon

Question # 53

What is the mode of nutrition of bacteria?

Question # 54

Malate is oxidized by________ to oxaloacetate in Krebs's cycle.

Question # 55

Darwin collected 13 types of birds of :

Question # 56

The chief reservoir of nitrogen is the

Question # 57

Man depends foams are potential sources of

Question # 58

The delta hepatitis is

Question # 59

Water regulation in freshwater ciliates is controlled by special organelles called:

Question # 60

Bone matrix is hardened by the

Question # 61

Spirals come in the form:

Question # 62

Mesosomes are internal extensions of the:

Question # 63

Induction occurs

Question # 64

Fresh water ecosystem  cover the land only:

Question # 65

The cells absent in sponges are

Question # 66

The spores formed in Phylum zygomycota of fungi are called:

Question # 67

DNA structure is formed by

Question # 68

Common housefly is involved in spread of all diseases except

Question # 69

The ecosystem present on land or soil is called

Question # 70

Shell of which one of the following is composed of interlocking cellulose plates

Question # 71

Insulin receptors are present in

Question # 72

Which of teh following statement is correct?

Question # 73

Who discovered the process of lysis?

Question # 74

The ultimate source of energy in an ecosystem is.

Question # 75

Select the part of nephron which is not permeable to water and stops its outflow.

Question # 76

Rhizopus is belonged to which of the following groups:

Question # 77

Halbur & coworkers revealed fact about hepatitis E in

Question # 78

Tetracycline and its related compounds cause permanent discoloration of:

Question # 79

Procedure used to eliminate or reduce the possibility of infection is termed

Question # 80

Vibro is an example of:


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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    Saim G 11 - Aug - 2025 13 Min 16 Sec 51/80
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  • A
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    Sami Nizamani 10 - Jan - 2025 56 Min 49 Sec 38/80
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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 Biology Important MCQ's

Sr.# Question Answer
1 The largest brown algae are called:
A. diatoms
B. kelps
C. Dinoflagellates
D. Gelidium
2 ___________ is a common parasite of the intestines of human and pig which belong.to phylum nameatuda.
A. Taenis Solanum
B. Schistosoma
C. Ascaris Lumorioodes
D. Fasciols heparica
3 The smallest bacteria are some members of the genus:
A. Microcystis
B. Mycoplasma
C. Closteridium
D. Pseudomonas
4 Fungi show a characteristic type of mitosis, called:
A. Cytomitosis
B. Nuclear Mitosis
C. Cytoplasmic mitosis
D. Nuclear mitosis
5 Mesosome is:
A. Nuclear 
B. Pigment
C. Ribosome
D. High folded membranes 
6 The last stage of plant succession is
A. Pioneer
B. Climax
C. Community
D. None of above
7 A basic knowledge of Biochemistry is essential fro understanding :
A. Anatomy and histology
B. Anatomy and Physiology
C. Physiology and Cytology
D. Cytology and Anatomy
8 A phenotype which can't be expressed in heterozygous state but can only be expressed other in homo or hemi form, would be
A. Dominant
B. Bombay
C. Recessive
D. Ordinary
9 In human the closed sac which surrounded the heart is.
A. Endocardium
B. Myhcocandium
C. Peracardium
D. Epicardium
10 Conjugation takes place in:
A. Ciliates
B. Apicomplexans
C. Actinopoda
D. Foraminiferas

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.

Test Questions

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