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 prokaryotes may have arisen more than

Question # 2

Yeasts ferment carbohydrates (glucose) to

Question # 3

Trichome mostly breaks near heterocyst and forms hormogonia and thus help in:

Question # 4

Organic compound :

Question # 5

The nuclear material or DNA in bacterial cells is a single, circular and:

Question # 6

Keeping correct balance of ions and water in our body is called as.

Question # 7

Rabies is due to

Question # 8

Integrated disease management includes

Question # 9

...... is a micraerophilic bacterium.

Question # 10

Factory of ribosome synthesis in Bacteria?

Question # 11

Two strands of DNA are coiled around each other in the form of:

Question # 12

Which of the following is a viral disease?

Question # 13

Hollow, non-filamentous, filamentous appendages that are smaller than flagella and primarily involved in conjugation are

Question # 14

The change in frequency of alleles at a locus that occurs by chance is called :

Question # 15

Head of T4 bacteriophage contain

Question # 16

Microbiologists place bacteria in ______ major categories

Question # 17

Genes can be mapped on chromosomes on the basis of

Question # 18

In bacteria beneath extracellular substances and external to cell membrane is present

Question # 19

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

Question # 20

These are among the most familliar fungi

Question # 21

Antibiotics obtained from a fungus and used in organ transplantation for preventing transplant rejection is:

Question # 22

Which phylum of algae do not have form with flagellated motile cells in at least one stage of their life cycle:

Question # 23

Ovary of wheat is damaged by which hyphae in case of smut

Question # 24

Pick up the most developed coelomates

Question # 25

Succinic acid is the ____ of succinic dehydrogenase which undergoes____

Question # 26

W.O.F is endocrine as well as exocrine

Question # 27

Protists having both the characters of plants and animals are:

Question # 28

Photosynthetic protists are presented by:

Question # 29

Bacteria are used in number of industries, including:

Question # 30

Poxviruses have a size equal to some members of

Question # 31

Diplobacilli occur in:

Question # 32

______ is the branch of biology used for the identification and interpretation of fossils.

Question # 33

Coenocytic mycelium occurs in:

Question # 34

The amount of energy left after plants have met their respiratory needs is net primary production, which shows up as plant:

Question # 35

In radial symmetry all body Parts are arranged around the central axis. Radial symmetry represents______ made of life.

Question # 36

A carrier mother for colour blindness does not have

Question # 37

Which of the following is correct about insulin

Question # 38

Darwin published " The Origin of Species" in

Question # 39

Sexual reproduction in yeast is by

Question # 40

A sarcomere is the region of a myofibril between two successive

Question # 41

Which is not green alga:

Question # 42

Puccinia species are most common:

Question # 43

Motor neurons are

Question # 44

___________ are the specific structure related to monosaccharides.

Question # 45

Tritanopia is blindness of :

Question # 46

Myelin is made up of

Question # 47

Food web is the group of various

Question # 48

The major components of ecosystem are

Question # 49

Potentially damaging enzymes are produced in

Question # 50

The cell wall consists of two shells that overlap like a petridish:

Question # 51

Antone van leeuwenhoek called animalcules to the following.

Question # 52

Each ____________consists of a light gathering antenna complex and reaction center.

Question # 53

Overgrazing

Question # 54

The hormones which share common hypothalamic factor are

Question # 55

Which of the following helps in recognition of substrate

Question # 56

A disease transmitted to people by bites from rabid dogs, cats, and other animals is:

Question # 57

Number of salivary glands found to human oral cavity.

Question # 58

The term enzyme was coined from a Greek word which means

Question # 59

Three principal stages of nitrogen cycle are:

Question # 60

By PCR we means

Question # 61

______ symbiont the root nodules of legume plants

Question # 62

Penicillium sp.(blue, green molds), are wide spread saprotrophic species common on decaying:

Question # 63

Reserve food in fungi is stored in the form of:

Question # 64

How many tail fibers are there in a phage (T4)?

Question # 65

Of the following which one is not found in all bacteria

Question # 66

Which spore is diploid

Question # 67

Ascanding loop of Henle does not allow outflow of

Question # 68

Rhizoids are present in fungi:

Question # 69

Entamoeba histolytica is found in:

Question # 70

The function of macronucleus of paramecium is:

Question # 71

In lithospheric ecosystem the availability of water is:

Question # 72

All food chain and food web begin with:

Question # 73

Facultative bacteria can grow

Question # 74

Which is member of Chlorophyta:

Question # 75

In deuterostomes mesoderm is derived from wall of developing

Question # 76

When we study a single population relationship to its environment it will be called:

Question # 77

The cell walls of most bacteria have a unique macromolecule called:

Question # 78

It acts on smooth muscles

Question # 79

The bacteria in the root nodules fix ______ in soil air, converting it to amino acids

Question # 80

Viruses may be considered non-living because:


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 A tetrad is a square of:
A. 2 cocci
B. 4 cocci
C. 6 cocci
D. 8 cocci
2 The procedures to eliminate or reduce the possibility of infection are:
A. Antibodies
B. Antigens
C. Antibiotics
D. Antisepsis
3 Chemical substances used on living tissues that inhibit growth of microorganisms are called
A. Antiseptics
B. Disinfectants
C. Antibiotics
D. Chemotherapeutic agents
4 Which of the following may be called world' largest organism:
A. Truffles
B. Yeast
C. Armillaria
D. Penicillin
5 Aspergillus, Penicillium and Alternaria reproduce asexually by formation of
A. Buds
B. Conida
C. Zygospores
D. Ascospores
6 A mixture of sand and clay in:
A. Silt
B. Kaolin
C. Humus
D. Loam
7 A distinct lipo-polysaccharide wall layer is found in: 
A. Mycoplasma
B. Gram positive bacteria
C. Gram negative bacteria
D. All bacteria
8 Zygote of rhizopus directly develops into
A. Zoospore
B. Sporangium
C. Zygospore
D. Zygocarp
9 Taj Mahal's marble has been affected by
A. CFC's
B. Lead pollution
C. Acid rain
D. None
10 Ascospores are produced by meiosis inside their characteristic sac like structures called:
A. Basidia
B. Conidia
C. Asci
D. Sporangia

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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