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

Fungi, in their cell wall, contain:

Question # 2

Agaricus sp., are:

Question # 3

It has duality in its functioning

Question # 4

Phlogeny describes a species:

Question # 5

Chemosynthetic bacteria oxidize inorganic compounds like:

Question # 6

An exchange of segments between non-sister chromatids of homologous chromosomes during meiosis is termed as :

Question # 7

The following is an example of saprophytes:

Question # 8

Chitin, a chemical found in exoskeleton of arthropods is also found in cell wall of

Question # 9

Staphylococci aureus,Diplicocci pneumoniae etc.,are examples of:

Question # 10

Antibiotics are synthesized and secreted by certain bacteria, actinomycetes and:

Question # 11

Gram positive or negative bacteria grouping is on the basis of their

Question # 12

In this process pyruvic acid is not used as substrate

Question # 13

Bacteria increase in number by an asexual means of reproduction called:

Question # 14

The particles which do not contain any nucleic acid are

Question # 15

Which of the following does not describe viruses :

Question # 16

_______ are the major site for storage of glycogen in animals's body.

Question # 17

The CNS is protected by.

Question # 18

In littoral zone, the water is:

Question # 19

If substrate concentration is unlimited, rate of enzyme action becomes

Question # 20

The capillaries of glomerulus rejoin to form an___________

Question # 21

Much of nitrogen found in the soil is the result of:

Question # 22

Photosynthetic protists, carrying out probably 50 to 60 percent of all the photosynthesis on earth are.

Question # 23

Which type of hepatitis is called serum hepatitis

Question # 24

The fungus that is source of antibiotic penicillin is

Question # 25

Tick the biotic (intra-specific) factors:

Question # 26

The plasmodial slime mold that is a model organism is:

Question # 27

During successions, the first organisation that develop on bare rock are:

Question # 28

The terms procariotique and eu-caritique were introduced by

Question # 29

The combination of many food chains is termed as

Question # 30

Classification of fungi into four main groups is based primarily on:

Question # 31

Mums and measles are caused by

Question # 32

HIV is classified as

Question # 33

The general shapes of bacteria are known as:

Question # 34

Plants growing in extreme cold soil are called:

Question # 35

Trichomes have at interval slightly large, round, light yellowish thick walled cells called:

Question # 36

In sickle cell beta chain glutamic acid is replaced by valine which is sixth amino acid from

Question # 37

The heat that causes oxidation of chemical constituents of microbes and kills them:

Question # 38

Which hormone causes the contraction walls of uterus during the process of birth.

Question # 39

The specificity of enzymes is due to their

Question # 40

Succinic acid dehydrogenase +succinic acid and high concentration of malonic acid?

Question # 41

Part of hinc brain responsible for the balance and equilibrium of body is called.

Question # 42

Highest degree of regeneration is present in sponges because of

Question # 43

Which one of the following is made up of radioactively labelled nucleotides?

Question # 44

Plasmodium, is the apicomplexan that causes:

Question # 45

The pore by which the water leaves the body of sponges is called

Question # 46

Chitin which makes the exoskeleton in insects is further hardned by

Question # 47

prions are responsible for

Question # 48

Number of base pairs in one turn of DNA is.

Question # 49

A protist showing about binary fission and conjugation is:

Question # 50

Randum uncontrolled activity of some cells in the brain leading to chaotic activity in both sensory and motor nerves causes patiants of to see and hear different strnager things.

Question # 51

Conducting of action potentials from one mode of Ranvier to another in myclinated neurons is through

Question # 52

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

Question # 53

Biotic components includes all the

Question # 54

The flops of tricuspid alves are attached to muscular extesion of right entricle known as.

Question # 55

Species is the basic unit of :

Question # 56

Ventral root of the spinal nerve contains

Question # 57

The lifecycle of bacteriophage, which results the increase of infection is

Question # 58

A Type of blood cell that produces haparin is_____________

Question # 59

In the five kingdom system of classification developed by Robert Whittaker, member of the kingdom Plantae are autotrophic, eukaryotic ,and:

Question # 60

Invaginations of cell membrane of a bacterial cell into the cytoplasm in the form of vesicular tubules or lamellae concerned with DNA replication are

Question # 61

Pakistan of cystic fibrosis Cr produce thick mucus because of facility

Question # 62

Most ciliates reproduce sexually by a process called

Question # 63

In endomycorrhizae the fungai hyphae remain

Question # 64

Small diploid micronuclei of ciliates function in:

Question # 65

Global warming is the result of

Question # 66

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

Question # 67

The fusion of cytoplasm is called:

Question # 68

The bacteria that get their food from dead organic matter are

Question # 69

Pepsin, protein digesting enzymes, sets best pH:

Question # 70

Despite absence of sexual reproduction, imperfect fungi show special kind of genetic recombination, called:

Question # 71

Stanley isolated viruses from the host cell of tobacco in:

Question # 72

Rh factor or antigen was first studied in

Question # 73

The shells of foraminifera made up of:

Question # 74

In antibody molecule, two heavy and two light chains are bonded by

Question # 75

Most called are capable of a sexual process called:

Question # 76

The synecology is also termed as

Question # 77

Food web maintains the stability of

Question # 78

Grazing is important

Question # 79

Example of a virus having tadpole shape consisted of head and tail

Question # 80

Which of the following hormone affects the supply of testosterone


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

  • S
    Stratos Hxh 27 - Aug - 2025 07 Min 21 Sec 73/80
  • M
    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 ______ are autotrophic organisms
A. Producers
B. Consumers
C. Decomposers
D. All of the above
2 Which of the following is not an enzyme of HIV
A. Reverse transcriptase
B. Integerase
C. Protease
D. Ligase
3 The chemical elements essential for life in living organisms are called ______ elements
A. Biogenic
B. Abiogenic
C. Nutrient
D. Both A and C
4 If a tuft of flagella is present only at one pole of bacteria they are called
A. Monotrichous
B. Lopotrichous
C. Amphitrichous
D. Pertitrichous
5 The relationship in which only one organism benefit from the relationship. The other is not affected at all.
A. Parasitism
B. Commensalism
C. Predation
D. Mutualism
6 The tail of chlorophyll molecule is embedded in
A. Membrane of mitochondria
B. Thyroidal membrane
C. Membrane of S.E.R
D. Membrane of R.E.R
7 As the number of the predators decreases the numbering of prey:
A. Decreases
B. Increases
C. Remain constant 
D. Sometime increases sometime decrease
8 Tanoplast hounds which organnella.
A. Vacuoles
B. Nucleus
C. Golgi complex
D. Endoplasmic reticulum
9 Pasteur discovered
A. Fermentation
B. Pasteurization
C. Cause of disease
D. All of these
10 Aspergillus, Penicillium and Alternaria reproduce asexually by formation of
A. Buds
B. Conida
C. Zygospores
D. Ascospores

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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