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

Functionally mesosomes can be compared with

Question # 2

When smut is caused by:

Question # 3

During photosynthesis photosynthetic bacteria use hydrogen sulphide instead of water as:

Question # 4

The eating of grasses is termed as

Question # 5

Dandruff is caused by

Question # 6

Osteoporosis is caused by lack of

Question # 7

Reindeer moss is

Question # 8

A bacterium without flagellum is called:

Question # 9

Dormant, thick-walled desiccation resistant forms present in bacteria are:

Question # 10

Coniferous forests located at high latitude are called

Question # 11

The basic role of an organism in the community is called

Question # 12

Which one first the definition of spores:

Question # 13

Plasmodium (slime mold) is a multinucleate mass of cytoplasm that can grow in diameter to:

Question # 14

The relationship between insects and flowering plants is the example of:

Question # 15

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

Question # 16

Producers are

Question # 17

Yeasts, morels, truffles, powdery mildews,molds,etc reproduce sexually by formation of

Question # 18

Reindeer moss is a

Question # 19

Breathing consist of

Question # 20

Chlamydomonas is:

Question # 21

Rh factor or antigen was first studied in :

Question # 22

--------------ferment carbohydrate (glucose) to ethanol and carbon dioxide.

Question # 23

Phylum of asymmetrical animals is

Question # 24

Zygote of rhizopus directly develops into

Question # 25

Pig could be the source of infection of hepatitis

Question # 26

The relationship of a single population towards its environment is called

Question # 27

The interval of time until completion next division in bacteria is

Question # 28

Predator-prey relationship has a significant influence on:

Question # 29

A larger quantity of dilute urine is produced in diabetes insidious. This disease is due to the deficiency of.

Question # 30

Secondary consumes form ______ trophic level

Question # 31

Gills can be seen in:

Question # 32

Rusts and smuts come under

Question # 33

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

Question # 34

Which enzyme is produced by a phage

Question # 35

The study of relationship of an organisms to their environment is known is

Question # 36

Membra fillers are used to sterilize heat sensitive compounds like:

Question # 37

In Glycolysis the net gain is 2 ATP and 2 molecules of

Question # 38

"Host guest relationship" results in

Question # 39

Bacteria can't pass through these filters

Question # 40

The structure produced in adverse environment and resistant to heat are known as

Question # 41

Infertility, short height, webbed neck and low hairline at lack are symptoms of ______ syndrome.

Question # 42

The oxidation of ammonia is

Question # 43

It is community relay

Question # 44

HIV is classified as

Question # 45

Which rule depicts its correct statement regarding temperature variation?

Question # 46

The combination of many food chains is termed as

Question # 47

Tail core is forced into the cell by contraction of which of the following?

Question # 48

Karyogamy does not take immediately after fusion

Question # 49

The green photosynthetic plants, which capture and bring light energy into the ecosystem are:

Question # 50

Which functions of fungi do you believe to be most important:

Question # 51

Cyclic flow or C4 photosynthesis produces.

Question # 52

Photo system I has chlorophyll a molecules which absorb maximum light of.

Question # 53

Herbaceous stage in xerosere is the __________:

Question # 54

Which of the following is not present in protists:

Question # 55

Primary succession that starts on a dry soil or rock is called:

Question # 56

Which is not the function of glucagon

Question # 57

A fungal hypha/cell having 2 nuclei of different genetic types is called:

Question # 58

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

Question # 59

Oomycotes include a number of pathogenic organisms, including downy mildew:

Question # 60

Water changes its temperature:

Question # 61

Some species of Aspergillus are used fermenting/producing soy sauce and soy paste from:

Question # 62

One of the followings sis used in genetic/molecular biology research because of rapid generation and rapidly increasing pool of genetic and biochemical information

Question # 63

Tanoplast hounds which organnella.

Question # 64

The principal stages of this cycle are

Question # 65

Which can be sterilized by membrane filters

Question # 66

Which of the following is an example of primary succession

Question # 67

The fungi arthrobotrys are :

Question # 68

Cell mediate immune response is given by.

Question # 69

Components of electron transport chain that works in Z-scheme are located

Question # 70

Number of pairs of auto somes in human in

Question # 71

Pilli are made up of a special protein called

Question # 72

Complex, specialized flagellates with many flagella are:

Question # 73

Tuberous underground fruiting bodies of fungi found with the help of trained dogs

Question # 74

The heriditary material in viruses may be:

Question # 75

In 1983, a functional artificial chromosome was made in:

Question # 76

Bacteria prepare themselves for cell division is known as

Question # 77

The spine consists occurs when skeletal muscles contract.

Question # 78

Algae are

Question # 79

Monoculture is

Question # 80

Mycorrhiza is the association of roots of vascular plants with


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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    Stratos Hxh 27 - Aug - 2025 07 Min 21 Sec 73/80
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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
  • U
    Umer 28 - Aug - 2025 23 Min 45 Sec 46/80
  • I
    iftkhar Ahmad 04 - Sep - 2025 33 Min 46 Sec 46/80
  • Z
    Zain Noor 28 - Aug - 2025 13 Min 23 Sec 42/80
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    shah zeb 10 - Oct - 2025 08 Min 52 Sec 41/80
  • K
    Kashaf Tasawar 07 - Oct - 2025 20 Min 36 Sec 39/80
  • A
    asma noor 17 - Jan - 2025 34 Min 30 Sec 39/80
  • S
    Sami Nizamani 10 - Jan - 2025 56 Min 49 Sec 38/80
  • M
    Muhammad Asjad 18 - Jan - 2025 11 Min 23 Sec 37/80
  • U
    Umar Nawaz 16 - Jan - 2025 19 Min 09 Sec 37/80
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    Naveed 28 - Aug - 2025 19 Min 28 Sec 37/80
  • L
    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 Color blindness, haemophilia and gout form linkage group onj
A. Chromosome 9
B. Chromosome 19
C. x-chromosome
D. y-chromosome
2 Reindeer moss is used as a food by animals of which zone?
A. Temperate
B. Boreal
C. Arid
D. Tropical
3 Lamarck published his theory of evolution in
A. 1822
B. 1812
C. 1817
D. 1809
4 Mesosome is:
A. Nuclear 
B. Pigment
C. Ribosome
D. High folded membranes 
5 Oxidative phase of glycolysis starts with the dehydrogenation of
A. G3P
B. DHAP
C. Both
D. NADH
6 Overgrazing
A. Promotes salinity
B. Promotes erosion
C. Promotes grasses
D. Inhibits dicot competitors
7 Double stranded circular DNA molecule present in bacterial cell in addition to chromosomes are called
A. Plasmid
B. Mesosome
C. Nucleoid
D. Nucleoli
8 The abiotic components are also termed as
A. Chemical factors
B. Physical factors
C. Biological factors
D. A and B
9 When bacteria break down nitrates and release nitrogen  back into atmosphere this process is called:
A. Nitrification 
B. Denitrification 
C. Ammonification 
D. Deamination 
10 ------------ are ecologically very important as bio-indicators of air pollution.
A. Lichens
B. Predators
C. Mycorrhizae
D. Commensals

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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  • maira suhag

    maira suhag

    06 Aug 2022

    I am new here ye srif app hai na mdcat k test to nh deh rAhi hai na 🤔🙄

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  • Guest User

    Guest User

    08 Sep 2019

    guyz how can i give test becayse whwnever i try to give test there an error takes place kindly someone plz tell me what is the problem with this app?

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  • Arshad

    Arshad

    15 Aug 2019

    Please correct your answer.

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  • Zain ul hassan

    Zain ul hassan

    27 Jul 2019

    Thanks

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  • warda rajpoot

    warda rajpoot

    21 Jul 2019

    syllabus change ho gaya h syllabus k according test scedule karen plz...

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