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

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

Question # 2

Major unit of ecology is :

Question # 3

In bacteria, some pili function as a mean of:

Question # 4

In which plasmogamy is immediately followed by karyogamy?

Question # 5

______ are autotrophic organisms

Question # 6

...... are the procedures to eliminate or reduce the possibility of infection.

Question # 7

Bacterial endospores function in

Question # 8

The procedures to eliminate or reduce the possibility of infection are:

Question # 9

At the beginning lets in two of nuclear division, the number of micro tubule trip pairs of centrioles that migrate to opposite poles are

Question # 10

Plant and animals replace the earlier ones in a way of

Question # 11

Penicillin, first antibiotic to be ever discovered is obtained from:

Question # 12

Which of the following characters is not zoofiagellates:

Question # 13

Black bread mold and splitting fungus belongs to

Question # 14

Typical symptoms like enlarged breasts and small testis in male are attributed to

Question # 15

Bacteria are considered plant because:

Question # 16

Number of ATPs produced by aerobic respiration in bacteria

Question # 17

Of the following which one is not characteristics of mesosomes

Question # 18

The animal that is caught and eaten is called:

Question # 19

It contains many types of pigment molecules

Question # 20

A cell material present in bluegreen algae and bacteria is:

Question # 21

The term ecology originally was used in 1866 by the German zoologist:

Question # 22

Crossing over takes place during__________ of meiosis.

Question # 23

About 20 years ago what was the rate at which human population was increasing

Question # 24

Rust spot appear mostly on which part of plant?

Question # 25

How much energy present in chemical bonds of glucose converted into ATP

Question # 26

Halbur & coworkers revealed fact about hepatitis E in

Question # 27

Which of the following is not triploblastic

Question # 28

In 1983, a functional artificial chromosome was made in:

Question # 29

In temperature deciduous forest the average rainfall is:

Question # 30

the gene of red-green colour blindness is present on

Question # 31

Integrated disease management includes

Question # 32

The mutualistic association between certain fungi and roots of vascular plant is called

Question # 33

Biosphere is spread out over the surface of planet earth extending about ______ kilometers in the upper reaches of atmosphere and also in same distance into the depths of oceans

Question # 34

Name the organism in which the distinction of  plant animal disappears.

Question # 35

Which part of fungus growing through substrate is metabolically active?

Question # 36

Which protects the cell from osmotic lysis

Question # 37

Who discovered the process of lysis?

Question # 38

In cyanobacteria, photosynthetic pigments and electron transport chain components are located in thylakoid membranes linked with particles called:

Question # 39

Nostoc reproduces asexually by formation of

Question # 40

Which is absent in fungi?

Question # 41

During conjugation two individuals come together and exchange:

Question # 42

In bacteria the complexes of layer external to the cell protoplasm are called

Question # 43

Multinucleate large cell in which cytoplasm moves effectively is called

Question # 44

What is the probability of having albino child if father and mother both are carrier(Aa)

Question # 45

Reindeer moss is a

Question # 46

The fungi arthrobotrys are :

Question # 47

Collar and end plate are present in Bacteriophages on

Question # 48

The enzyme that works best at intermediate pH is

Question # 49

It is the 2nd major kind of hepatitis

Question # 50

Hepatitis C is called

Question # 51

Coccyx vertebrae are located in

Question # 52

Self fertilization fo F-1 dihybride following independent assortment of alleles result in.

Question # 53

These bacteria are smallest and without cell wall

Question # 54

The nutrient cycles are also called:

Question # 55

Cyclic flow or C4 photosynthesis produces.

Question # 56

Enrichment of water bodies by organic nutrients is called

Question # 57

Food enters from stomach into small intestine through.

Question # 58

The fusion of nuclei is called:

Question # 59

Some species of ---------- trap soil nematodes by forming constricting ring.

Question # 60

According to ________ model the active site of enzyme is modified as the substrate interacts with enzyme.

Question # 61

Penicillium (blue, green molds), Aspergillus (brown molds), Alternaria, Fusarium, Helminthosporium are some of the economically important genera of:

Question # 62

The reactant on which enzyme works are

Question # 63

Aflatoxin is produced by:

Question # 64

Pencillium species are used in giving flavor color and aroma to

Question # 65

Which combination is the example of ball and socket joints.

Question # 66

Amoeba moves with the help of:

Question # 67

White matter of spinal cord is made up of.

Question # 68

Serum hepatitis is also known as

Question # 69

The size of the bacteria E.coli is ---- wide:

Question # 70

The heat that causes coagulation of proteins and kills the microbes:

Question # 71

Red-tide is caused by:

Question # 72

Animals involved in the construction of corals are

Question # 73

Tick the biotic (intra-specific) factors:

Question # 74

Large population size, random mating, ne mutation and no emigration of immigration are he postulates of

Question # 75

E.coli is an

Question # 76

The inner membrane of mitochondria form extensive infoldings called.

Question # 77

Several bacteria in soil oxidize ammonia or ammonium ions this oxidation is known as

Question # 78

bare rocks are the habitats of 

Question # 79

ABO blood system is an example of

Question # 80

By adding _______in neutral pH, we get the optimum pH of pancreatic lipase


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
  • S
    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
  • S
    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
  • N
    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 Phytophthora cause which of the following diseases in potato:
A. Fire blight
B. Late blight
C. Red rots
D. Mildew
2 Darwin proposed a mechanism for evolution, which he termed
A. Natural selection
B. Special reaction
C. Adaptation
D. Descent with modification
3 Viroids are plant pathgens consisting of
A. Proteins only
B. Circular single stranded RNA
C. DNA without capsid
D. None of these
4 Ozone is a layer of atmosphere extending from_____ km above earth and absorbs ultraviolet radiations.
A. 10-50
B. 50-60
C. 5-30
D. 10-80
5 In W.O.F shapes, gut living symbiotic Escherichia coli is found
A. Round
B. Oval
C. Spiral
D. Rod
6 The total number of genes in a population is called.
A. Gene pool
B. Allele pool
C. Genome
D. Genome library
7 Nicotinamide adenine dinucleotide is an example of
A. Cofactor
B. Coenzyme
C. Prosthetic group
D. Nucleotide
8 Malarial parasite is carried to the host by. 
A. Male culex
B. Male anopheles
C. Female culex
D. Female anopheles
9 Ejection of milk from mammary glands in under the centrol of which one of the following hormones?
A. Androgen
B. Oxytosin
C. progesterone
D. Estrogen
10 Gene pool consists of all alleles at all gene loci in all individuals of the:
A. community
B. species
C. population
D. family

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

    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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