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

00:00
Question # 1

The concentration of sodium ions in body fluids is controlled by the hormone.

Question # 2

Decrease of FSH and increase of estrogen cause pituitary gland to secrete.

Question # 3

Contractile vacuole is meant for:

Question # 4

Dandruff is the example of

Question # 5

Which of these bacteria have very extensive enzyme system?

Question # 6

Man is

Question # 7

Point mutation occurs in

Question # 8

Which of these has lipids in it?

Question # 9

If lipopolysaccharides did not appear in the wall of bacteria on staining then it will be known as____________

Question # 10

Bacterial live and get food from roots of plants is an example of

Question # 11

Granulocytes are:

Question # 12

Which disease is due to nutritional deficiency

Question # 13

Secondary consumes form ______ trophic level

Question # 14

Cyanobacteria are photosynthetic partner in most of .... association.

Question # 15

The spiral shaped bacteria are:

Question # 16

Tail releases an enzyme called

Question # 17

The organisms having characteristics that exclude them from the other four kingdorns are included in the kingdom

Question # 18

Viruses are ________ parasites

Question # 19

A group of animals with distinct germinal layers in adult stage are grouped in

Question # 20

The essential requirement for life is:

Question # 21

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

Question # 22

Halogens and phenols, hydrogen peroxide, potassium per magnate, alcohol and formaldehyde are.

Question # 23

Triploblastic, unsegmented, acoelomates exhibiting bilateral symmetry and reproducing both asexually and sexually, with some parasitic forms are included in

Question # 24

Ovulation is suppressed by progesterone via

Question # 25

In which bacteria flagella ate surrounding the whole bacterial cell

Question # 26

Deficiency of enzyme_______ causes combined immunodeficiency syndrome

Question # 27

One of the following is a technique used to preserve milk and milk products

Question # 28

------------------- are the autotrophs that capture and bring light energy into ecosystem

Question # 29

B-cells released antibodies in blood plasma, tissue fluid and lymph. This kind of immune response is called.

Question # 30

Name common gut roundworm parasite of human and pigs.

Question # 31

The phenomenon of having different kinds of nuclei in the same mycelium is called:

Question # 32

Which of the following is structural component of fungus cell wall?

Question # 33

Thoracic lymph duct of the hymphatic system opens into._________

Question # 34

In nephronns, counter -current multiple occurs at.

Question # 35

Which of the following is a CO2 acceptor

Question # 36

Which substance indicates that green algae and plants form monophyletic lineage?

Question # 37

The fungi can tolerate temperature

Question # 38

An example of aerobic bacterium is

Question # 39

Oyster mushroom is which of the following types of fungus

Question # 40

The hormone which inhibits the secretion of pancreatic juice is.

Question # 41

Enzyme pepsin acts on.

Question # 42

The average rainfall in desert ecosystem is:

Question # 43

Color of chlorophyll b is

Question # 44

Hyphae may be packed together and organized to form complex reproductive structure such as:

Question # 45

Which directly develops into sperms

Question # 46

Succession ends with a diverse and relatively stable:

Question # 47

Excessive ploughing of lands in arid regions results in the development of

Question # 48

The world virus is derived from a ______ word meaning the poison

Question # 49

The chief reservoir of nitrogen is the

Question # 50

Food reserve material in fungi is mainly

Question # 51

Coniferous forests located at high latitude are called

Question # 52

Interaction of two loci

Question # 53

Ustilago tritici is called

Question # 54

Hyphomicrobium is a _________

Question # 55

Spirochete is a thin, flexible:

Question # 56

Diseases in living organisms caused by parasites are called:

Question # 57

In limnetic zone the phytoplankton are:

Question # 58

Which of the following is not the postulates of Germ theory of disease:

Question # 59

Succession starting in pond is called

Question # 60

In life cycle of bacteriophage, ______ occurs followed by_______.

Question # 61

Bacteria without any flagella

Question # 62

Retroviruses cause tumors in

Question # 63

_________ hormones are called fight and flight hormones as they prepare an organism to face stressful situation.

Question # 64

The dominance relations of a 4 O'clock plant can be described in terms of

Question # 65

Mode of nutrition in protists is:

Question # 66

All fungal nuclei are haploid except for transient dipoles:

Question # 67

Serum hepatitis is also known as

Question # 68

Which type of hepatitis leads to chronic liver disease?

Question # 69

In 1796 Edward jenner first vaccinated 8 years old boy for

Question # 70

Hollow, nonhelical,filamentous appendages in bacteria are:

Question # 71

The symbiotic relationship in which both the partners get benefit is:

Question # 72

The structural material of bacterial wll is:

Question # 73

Number of salivary glands found to human oral cavity.

Question # 74

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

Question # 75

Cell walls of archaeobacteria are different from:

Question # 76

Reserve food material in cyanobacteria is:

Question # 77

The nutrient cycles are also called:

Question # 78

Pure breeding lines of pea were taken regarding seed shape, Round and wrinkled and were creased with no intermediate between parents. All eff springs were found to be round, these result show:

Question # 79

Topography is study of?

Question # 80

Most of lichens are composed 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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    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
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  • 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
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  • U
    Umar Nawaz 16 - Jan - 2025 19 Min 09 Sec 37/80
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  • 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 Both ____ and ____ are detachable cofactors
A. Apoenzyme, holoenzyme
B. Activator, coenzyme
C. Coenzyme, prosthetic group
D. Prosthetic group, activator
2 The change in structure of community of an ecosystem during a time period is called
A. Succession
B. Evolution
C. Mutation
D. Regression
3 Due to the trampling of the soil layer by the hooves of grazing animals the rain water will:
A. Penetrate deep into the soil
B. Not penetrate this soil
C. Stop on the soil
D. Do not affect this layer of  the soil
4 Animals obtain carbohydrates mainly from :
A. Glucose
B. Starch
C. Sucrose
D. Glycogen
5 How many NADPH are required for the synthesis of one molecule of glucose
A. 3
B. 6
C. 12
D. 18
6 Mushrooms,rusts, smuts, puff balls and bracket fungi belong to
A. Sac fungi
B. Club fungi
C. Fungi imperfecti
D. Molds
7 Certain electromagnetic radiations bellows 300 nm are effective in killing of:
A. plants
B. mammals
C. birds
D. microorganisms
8 Cell mediate immune response is given by.
A. B lymphocytes
B. Neutrophils
C. T lymphocytes
D. Microphages
9 The establishment of woody plants that inhibits the growth of most plants other than mosses in succession is known as
A. Climax stage
B. Shrub stage
C. Tree stage
D. All of these
10 The mutualistic association between certain fungi and roots of vascular plant is called
A. parasitism
B. lichens
C. mycorrhizae
D. budding

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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