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

White matter of spinal cord is made up of.

Question # 2

Terrestrial ecosystem have main types of ecosystem:

Question # 3

Mesosomes are internal extensions of the:

Question # 4

An isolated virus is not considered living since it:

Question # 5

Which are the major producers in aquatic ecosystem:

Question # 6

Desmids have cells with:

Question # 7

In case of sickle cell anemia, in place of glutamic acid, _________ is found

Question # 8

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

Question # 9

The fungi involved in --------are mostly Ascomycetes and imperfect fungi, and few Basidiomycetes.

Question # 10

This is a ------------------- relationship between algae and fungi

Question # 11

Kingdom monera includes:

Question # 12

Antibiotics can cure diseases caused by which of the following?

Question # 13

In deuterostomes mesoderm is derived from wall of developing

Question # 14

Which of the following is correct direction showing the pumping of protons in chemiosmosis

Question # 15

Filterable agents were discovered for yellow fever in

Question # 16

Which is absent in fungi?

Question # 17

Sexual reproduction is absent in:

Question # 18

The medicine which inhibits the reproductive capacities of micro-organisms has which effect?

Question # 19

Annual rainfall in grassland is about:

Question # 20

About-------species of mushrooms are edible:

Question # 21

The bacterium which is 1.1 to 1.5 μm wide by 2.0 to 6.0 μm long, is:

Question # 22

Most ciliates reproduce sexually by a process called

Question # 23

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

Question # 24

Where Photophosphorylation takes place in chloroplast?

Question # 25

In 1917, Jpseph Grinnel an American ornithologist first proposed the term ______ in ecology

Question # 26

E. coli are

Question # 27

Photosynthetic bacteria posses

Question # 28

The fusion of nuclei is called:

Question # 29

Fungi, in their cell wall, contain:

Question # 30

Global warming is the result of

Question # 31

Dominant species of mammals in grassland are the:

Question # 32

Which of the following algae is used as food source:

Question # 33

Sexual process perform by most ciliates is:

Question # 34

When a haemophilic carrier woman marries a normal man, who among her offspring may be affected

Question # 35

A phenotype which can't be expressed in heterozygous state but can only be expressed other in homo or hemi form, would be

Question # 36

The antibody molecule consists_______ polypeptide chains

Question # 37

If a coccus divides only in a single plane it forms

Question # 38

In saprobes, certain modified hyphae that anchor the fungus to the substrate are called:

Question # 39

When rust of wheat is caused by:

Question # 40

The type of immunity in which antibodies are passed from one individual to another is called.

Question # 41

The amount of peptidoglycan in the bacterial cell wall is

Question # 42

Modern man has been on this planet for about

Question # 43

A common animal of temperate deciduous forests is the:

Question # 44

As a result of cross fertilization of a true breading pea plant having purple coloured flowers with that of white coloured flowers , the offerings will have flowers with.

Question # 45

The rate of enzyme action will be minimum at

Question # 46

Extremely thin hair like appendages of bacteria are known as

Question # 47

Which of the following cannot be grown on artificial media

Question # 48

All fungi can reproduce sexually except

Question # 49

The virus can reproduce.

Question # 50

Rabies is due to

Question # 51

B. subtilis

Question # 52

Retroviruses cause tumors in

Question # 53

The bacteria that cause diseases in human beings are called

Question # 54

Optimum pH for digestive enzymes of stomach is

Question # 55

Man depends foams are potential sources of

Question # 56

Transmission of Neiseris gonorrhae is best described by which one of the following.;

Question # 57

______ is also called liver fluke.

Question # 58

The relationship in which only one organism benefit from the relationship. The other is not affected at all.

Question # 59

The fungi can tolerate temperature

Question # 60

Nostoc is common terrestrial and subaerial:

Question # 61

Blood pressure is also an example of _______ trait

Question # 62

The cell wall of each diatom consists of:

Question # 63

A group of interbreeding individual occurring in space and times is called:

Question # 64

Algae exhibit which of following structural form:

Question # 65

Which enzyme deficiency leads to phenylketonuria

Question # 66

Tiny shaped structure located deep between cerebral hemispheres

Question # 67

Which one of the following is x-linked trait?

Question # 68

Fungi show a characteristic type of mitosis, called:

Question # 69

Macronucleus is ciliates is

Question # 70

Brain is protected and enclosed in

Question # 71

Which of the following is chemotherapeutic agent:

Question # 72

If non protein part is covalently bonded to the protein part of enzyme, it is known as

Question # 73

Biosphere is a thin layer of ______ in which all living organism exist

Question # 74

Which one of the following is an example of competitive inhibitor?

Question # 75

Which one of following forms coral reefs:

Question # 76

The protein factories in a bacterial cell are

Question # 77

Lichen is the example of

Question # 78

Global warming is due to

Question # 79

Infertility, short height, webbed neck and low hairline at lack are symptoms of ______ syndrome.

Question # 80

A bacterium without flagellum is called:


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 Which enzyme deficiency leads to phenylketonuria
A. Phenylalanine oxidase
B. Phenylalanine hydroxylase
C. Phenylalanine synthase
D. Phenylalanine carboxylase
2 What is trampling
A. Eating grasses to roots
B. Nipping leaves
C. Overgrazing
D. Putting pressure on soil to make it compact
3 Heterotrophic organisms are basically:
A. Producers
B. Consumers
C. Producer and consumers
D. None of these
4 Lysogenic viruses are also known as
A. Enveloped phage
B. Bacteriophage
C. virulent phage
D. Prephage
5 The DNA formed by the reverse transcription is called.
A. rDNA
B. d DNA
C. c DNA
D. DNA
6 A material obtained by the partial decay of plants and animals is:
A. Hunch
B. Humus
C. Sterols
D. Murein
7 High calcium concentration in blood causes the stimulation of
A. Parathormone
B. Calcitonin
C. T3
D. T4
8 Most of lichens are composed of:
A. Blue green algae and basidiomycetes
B. Blue green algae and sscomy cetes
C. Green algae and phycomycetes
D. Green algae and ascomycetes
9 Pick up the correct one related to tail of chlorophyll
A. Hydrophilic
B. Light absorbing
C. Porphyrin
D. Hydrophobic
10 The last stage of plant succession is
A. Pioneer
B. Climax
C. Community
D. None of above

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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