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

Myosin is a _____________ type of protein

Question # 2

About 1880 Pasteur isolated the bacterium, responsible for:

Question # 3

Layer of earth where life is present is called

Question # 4

Cluster of spherical bacteria is

Question # 5

a-cells of pancreases secrete a hormones known as

Question # 6

Which one of a endoparasite of organisms

Question # 7

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

Question # 8

Which of the following statement is correct about the respiratory pigments.

Question # 9

Dormancy in animals through a drought or dry season is called:

Question # 10

Bacteria produce capsule, which is made up of repeating ........... units and of protein or of both:

Question # 11

The Cisternae break up into vesicles from____________ of Golgi complex

Question # 12

B. subtilis

Question # 13

Peptide bond is a :

Question # 14

When living and non-living interact to produce a stable system in which exchange of materiel with flow of energy takes place, it forms a/an:

Question # 15

Bacterial photosynthesis is different because:

Question # 16

___________ are the specific structure related to monosaccharides.

Question # 17

In Krebs cycle hydration occurs during the conversion of

Question # 18

Candida albicans, a yeast, causes oral and vaginal thrush i.e,

Question # 19

For vaccination Edward jenner removed material from which?

Question # 20

Cilia and flagella are absent in.

Question # 21

Micorrhizal association is found in _______ vascular plants

Question # 22

The fungi can tolerate temperature

Question # 23

Diatoms are also known as:

Question # 24

Amino acids found in cells

Question # 25

Bacteria are used in number of industries, including:

Question # 26

Which algae take part in building coral reefs along with coral animals:

Question # 27

Tumor viruses are composed of

Question # 28

Deficiency of enzyme_______ causes combined immunodeficiency syndrome

Question # 29

Which of the following is a resemblance of fungi with animals:

Question # 30

Ustilag trictici is a:

Question # 31

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

Question # 32

Gram-positive bacteria retain primary dye due to formation of which complex?

Question # 33

What is the mode of nutrition of bacteria?

Question # 34

Green house effect, acid rain headaches and coughs are related to which of the followings?

Question # 35

Unlike plants and animals, the protists do not develop from a blastula or an

Question # 36

Secondary structure of protein is found in

Question # 37

An animal that preys other animals is called:

Question # 38

The rate of enzyme action will be minimum at

Question # 39

The enzyme that works best at intermediate pH is

Question # 40

The total number of clerical and thoracic vertebrate in human vertebral column is.

Question # 41

Sexual process perform by most ciliates is:

Question # 42

Ozone is a layer of atmosphere extending from_____ km above earth and absorbs ultraviolet radiations.

Question # 43

A thin layer (zone) of earth in which all living organisms exist is called:

Question # 44

-------- have played infamous roles in human history as they were the cause of Irish potato famine of the 19th century.

Question # 45

An average coccus is about .......micrometer (um) in Diameter.

Question # 46

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

Question # 47

Potentially damaging enzymes are produced in

Question # 48

The animals which feed on grasses are called:

Question # 49

Visible morel is an example of which?

Question # 50

DNA aggregates as an irregular shaped dense area called:

Question # 51

An animal that preys other animals is a

Question # 52

The particles which do not contain any nucleic acid are

Question # 53

A symbiotic association between a fungus and the roots of higher plants is known as

Question # 54

Carotenoids absorb light of

Question # 55

How many NADPH are required for the synthesis of one molecule of glucose

Question # 56

Phosphodiesterase bond is.

Question # 57

The ecosystem consists of interacting components,

Question # 58

Major part of RNA is:

Question # 59

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

Question # 60

Monosaccharides are major components of.

Question # 61

Lysogenic viruses are also known as

Question # 62

Peptidoglycans are absent in the cell wall of:

Question # 63

Response of body against the transplanted organ is

Question # 64

The two linked genes A and B with a 30% recombination frequency must be

Question # 65

The main energy reserves of green algae are stored as:

Question # 66

The number of species of organisms called "fungi" which are known, are approximately:

Question # 67

Thoracic lymph duct of the hymphatic system opens into._________

Question # 68

Amino acids are arranged in proper sequence during protein systhesis according to the instructions transcribed on:

Question # 69

Fungi obtain their food by direct absorption from the immediate environment and are thus:

Question # 70

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

Question # 71

Cyanobacteria have heterocysts, which are helpful in the fixation of atmospheric:

Question # 72

The nucleic acid of bacteriophages is mostly

Question # 73

Leech is preferably a

Question # 74

Vibrio is curved or comma shaped:

Question # 75

The spiral shaped bacteria are:

Question # 76

The facultative parasite is one which:

Question # 77

Lamarck was incharge of invertebrate collection at Natural History Museum is

Question # 78

Green sulphur bacteria, purple sulphur bacteria and purple non-sulphur bacteria are examples of which of the following bacteria

Question # 79

In temperature deciduous forest the range of temperature is form:

Question # 80

Which eukaryote is mostly used by genetic engineers


Topic Test

00:00

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
    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 Overgrazing resulted in
A. Diminishing the grasses
B. Desert
C. Barren land
D. All of these
2 In cyanobacteria, filaments consisting of trichomes are surround by:
A. Mucilaginous covering
B. Mucilaginous wall
C. Mucilaginous envelope
D. Mucilaginous sheath
3 DNA made by joining places from two or more different sources.
A. Mutated DNA
B. Restriction Enotonuclease
C. Restriction DNA
D. Probes
4 Terrestrial ecosystem have main types of ecosystem:
A. Five
B. Four
C. Three
D. Two
5 In 1917, Jpseph Grinnel an American ornithologist first proposed the term ______ in ecology
A. Habitat
B. Niche
C. Area
D. Space
6 Lichens are dual organisms composed of symbiotic association of algae living within a fungus:
A. Mycelium
B. Sporangium
C. Hyphae
D. Rhizophore
7 Some species of ---------- trap soil nematodes by forming constricting ring.
A. Amanita
B. Penicillium
C. Aspergillus
D. Arthrobotrys
8 A character determined by three alleles is.
A. Human skin colour
B. Human blood group
C. Human Eye colour
D. Human Rh factor
9 It is one of the commonest diseases of childhood
A. Mumps
B. Measles
C. AIDS
D. Small Pox
10 In 1917, Joseph Grinnell an American ornithologist first proposed the term niche in:
A. Taxonomy
B. Neurology
C. Ecology
D. Embryology

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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