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 cell material present in bluegreen algae and bacteria is:

Question # 2

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

Question # 3

On the basis of energy source, autotrophic bacteria can be divided into:

Question # 4

During favorable conditions, certain bacteria produces.

Question # 5

Turner's syndrome is characterized by having.

Question # 6

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

Question # 7

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

Question # 8

Which is true for Gram-positive wall?

Question # 9

Tanoplast hounds which organnella.

Question # 10

Which is the sexual process in bacteria?

Question # 11

The bacteria that cause diseases in human beings are called

Question # 12

In this type of relationship only one organism benefits from the relationship. The other is not affected at all

Question # 13

Ornithology is the sudy of

Question # 14

Which one of the following is true

Question # 15

Grassland which do not have woody plants are called:

Question # 16

The organism that obtains carbon and energy from organic matter is

Question # 17

Most of the energy in the cell is liberated by oxidation of carbohydrates when

Question # 18

Which one of the following is an example of commensalism

Question # 19

Diplococcus pneumoniae is an example of which of the following type of arrangement in bacteria

Question # 20

Diatoms are very important in:

Question # 21

______ are autotrophic organisms

Question # 22

Chemotherapeutic agents which work with natural defense and stop the growth of bacteria

Question # 23

One of the followings was able to isolate bacterium responsible for chicken cholera in 1880's

Question # 24

Bacteria play a significant role the completion of cycle of:

Question # 25

Bone matrix is hardened by the

Question # 26

Carolous Linneaus divided all known forms of life into two kingdoms, the plants and

Question # 27

Presence of large central vacuole is the characteristic of.

Question # 28

Pasteur discovered

Question # 29

When bacteria break down nitrates and release nitrogen  back into atmosphere this process is called:

Question # 30

During unfavourable conditions,slime mold forms resistant haploid spores by meiosis within stalked structures called:

Question # 31

Mesosomes are internal extensions of the:

Question # 32

The enzyme required for in Glycolysis are present in.

Question # 33

The difference between the kingdom protista of Robert Whittaker and Margulis and Schwartz is:

Question # 34

These bacteria are smallest and without cell wall

Question # 35

Key mutualistic associations of fungi is

Question # 36

Which fungi have extensive enzymes

Question # 37

Digestive enzymes are specifically secreted by which part of rhizopus

Question # 38

Carotenoids absorb light of

Question # 39

The average rainfall in desert ecosystem is:

Question # 40

Which is irrelevant?

Question # 41

Serum hepatitis is also known as

Question # 42

The attachment of shark and small fish remoras is an example of:

Question # 43

Global warming is the result of

Question # 44

Mutatuons are inherited only if they occur in the

Question # 45

Decrease in progesterone level in blood stimulates the secretion of

Question # 46

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

Question # 47

Chemical nature of primer uses in PCH presence is_______

Question # 48

The major components of ecosystem are

Question # 49

Which of the following fungi is delicious fungus:

Question # 50

E. coil is an

Question # 51

One of the following is a serious infection of lungs caused by inhaling of spores of a fungus found in soil contaminated with bird's faces

Question # 52

All chromosomes other than sex chromosomes are called

Question # 53

Acid rain is mainly due to

Question # 54

The most common rust fungi are

Question # 55

Physarum polycephalum is used as model organism in body for the study of:

Question # 56

Fruiting body formed of slime moulds is:

Question # 57

Hydrogen peroxide and formaldehyde are used as

Question # 58

The abiotic components are also termed as

Question # 59

Ascospores are produced by meiosis inside their characteristic sac like structures called:

Question # 60

Which type of hepatitis is called serum hepatitis

Question # 61

Small pox was very common until early

Question # 62

Algae which are known to have occasional population explosion or blooms are:

Question # 63

An isolated virus is not considered living since it:

Question # 64

Factory of ribosome synthesis in Bacteria?

Question # 65

A fungai hypha or cell having two nuclei of different genetic types is

Question # 66

These micro-organisms use the proteins and amino acids and release excess of ammonia (NH3) or ammonium ions (NH4). This process is known as

Question # 67

____________ is the yeast taht gows in the mucous membrane of mouth or vagina.

Question # 68

Beta cells of istest of langerhans produce _____ hormons.

Question # 69

Allele for whiteness in Drosophilla is

Question # 70

Biosphere is spread over the surface of plant earth, extending upto:

Question # 71

Insulin receptors are present in

Question # 72

Which of the following is a bloom-forming organism?

Question # 73

Bacteria prepare food from dead organic matter is known as

Question # 74

Fungi are

Question # 75

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

Question # 76

Classification of living things is based on

Question # 77

Which of these stages appears as a pioneer during succession on barren land?

Question # 78

The competitive inhibitor competes with the

Question # 79

About ______% if the total energy from the sun is trapped by the producers in an ecosystem

Question # 80

Causative agent of mysterious brain infection is composed of


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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    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
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    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
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  • U
    Umar Nawaz 16 - Jan - 2025 19 Min 09 Sec 37/80
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    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 Algae with two shells that overlap made up of silica
A. Dinoflagellates
B. Diatoms
C. Brown algae
D. Red algae
2 Rust spot appear mostly on which part of plant?
A. Root
B. Grain
C. Flowers & kernels
D. Stem and leaves
3 ____________ is the yeast taht gows in the mucous membrane of mouth or vagina.
A. Candida albicans
B. saccharomyces cerevisiae
C. Asperogilus fungatus
D. Aspergilus flaius
4 Process in which physical agents are used to control bacteria
A. Antisepsis
B. Chemotherapy
C. Vaccination
D. Sterilization
5 The enzymes required for Krab cycle are found in________
A. Matrixs
B. F1 particles
C. Cytoplasm
D. Lysosome
6 Elastic fibres are absent in the walls of________________
A. Aorta
B. Arteries
C. Veins
D. Capillaries
7 Cynaobacteria form symbiotic association with
A. Protozoa
B. Fungi
C. Nitrogen fixing species
D. All these
8 Asexual reproduction it fungi is usually take place by
A. Conidia
B. Spore
C. Budding
D. All of these
9 Which one of the following cells does not have mucleus.
A. Neutrophils
B. Platelets
C. Ecosinophils
D. Basophils
10 Cyanobacteria are photosynthetic partner in most of:
A. Mycorhiza association
B. Commensal association
C. Symbiotic association
D. Lichen association

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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