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

Green photosynthetic plants are

Question # 2

Head of the T4 phage is

Question # 3

The most abundant protein in nature is

Question # 4

Prosthetic groups are

Question # 5

The inner membrane of mitochondria form extensive infoldings called.

Question # 6

If in lipids there is a higher proportion of unsaturated fatty acids then it will be

Question # 7

Light rays from the sun are absorbed by CO2 and rediate as

Question # 8

Who discovered the process of lysis?

Question # 9

Waxes are formed by combination of fatty acid with.

Question # 10

In 1866 , Ernst Haeckel in order to accommodate Euglena like organisms and bacteria , proposed a Kingdom called:

Question # 11

The bacteria that are able to grow in the presence of oxygen are called

Question # 12

Mesosomes are internal extensions of the:

Question # 13

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

Question # 14

The fungi and bacteria, which obtain their energy from the dead and decaying plants and animals are:

Question # 15

x-link recessive trait is

Question # 16

Cyanobacteria are photosynthetic partner in most of .... association.

Question # 17

Tail releases an enzyme called

Question # 18

______ is a change in the community structure of an ecosystem over a period of time

Question # 19

Ornithology is the sudy of

Question # 20

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

Question # 21

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

Question # 22

The bacteria that cause diseases in human beings are called

Question # 23

A discharge by brain which causes cheotic activity in motor and sensory areas is

Question # 24

One atom of chlorine can destroy up to ___________ ozone molecules?

Question # 25

Ustilag trictici is a:

Question # 26

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 # 27

Number of base pairs in one turn of DNA is.

Question # 28

Many filamentous cyanobacterium species move by

Question # 29

For vaccination Edward jenner removed material from which?

Question # 30

Hydrated carbon

Question # 31

A protist showing about binary fission and conjugation is:

Question # 32

Succinic acid differs from malonic acid by

Question # 33

Which of the following is not present in fungi:

Question # 34

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

Question # 35

Algae differ from the plants in that the sex organs in algae are unicellular and the zygote is not protected by the:

Question # 36

There are ________ total possible genotypes of blood group ABO system

Question # 37

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

Question # 38

Fermentation is

Question # 39

When filtration is completed the waste products through distal tube of Nephrons empties to

Question # 40

What is the least selective process during urine formation.

Question # 41

Bowmen's capsule continues as extensively convoluted portion known as

Question # 42

Thread liked branches of mycelium are called:

Question # 43

Queen victoria was having which kind of haemophilia

Question # 44

Amino acids found in cells

Question # 45

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

Question # 46

The interval of time until completion next division in bacteria is

Question # 47

_________ is are the part of gastric gland which produce hydrochloric acid.

Question # 48

Identify correct trophic level of food chain

Question # 49

A carrier mother for colour blindness does not have

Question # 50

The parasite that can also serve as a saprophyte is

Question # 51

The temperature that promotes the maximum activity of enzyme is refereed as.

Question # 52

In arthropods, the body cavity is in the form of.

Question # 53

Bacteria bearing flagella all over the surface are:

Question # 54

Linnaeus published his list of animals in:

Question # 55

Tests of actinopods are made of:

Question # 56

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

Question # 57

Which of these has lipids in it?

Question # 58

The oyster mushroom paralyses the:

Question # 59

Insect and flower relationship is the example of

Question # 60

STH promotes_____ after puberty

Question # 61

Several bacteria in soil oxidize ammonia or ammonium ions this oxidation is known as

Question # 62

The receptors which are 27 times more abundant than cold receptors

Question # 63

Algae with two shells that overlap made up of silica

Question # 64

Each muscle fibre is surrounded by a modified cell remembrance called.

Question # 65

Yeasts, morels, truffles, powdery mildews,molds,etc reproduce sexually by formation of

Question # 66

Joining of viral DNA with host DNA is carried out by

Question # 67

Which one of the following is true

Question # 68

Many enzymes are simply dissolved in the

Question # 69

Five-kingdom system proposed by Margulis and Schwartz is not based on

Question # 70

The feeding stage of a slime mold is a:

Question # 71

SRY in located at the tip of

Question # 72

The heriditary material in viruses may be:

Question # 73

Normal fruit flies have :

Question # 74

Which of the following is chemotherapeutic agent:

Question # 75

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

Question # 76

Which option best describes the cysts:

Question # 77

---------- is simple breaking of mycelium of some fungal hyphae.

Question # 78

Beta cells of istest of langerhans produce _____ hormons.

Question # 79

Most sac-fungi have asci inside macroscopic fruiting bodies called:

Question # 80

Aseptate hyphae are found in


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
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    Saim G 11 - Aug - 2025 13 Min 16 Sec 51/80
  • H
    HaiqaAnosh 27 - Jul - 2026 20 Min 49 Sec 46/80
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    Umer 28 - Aug - 2025 23 Min 45 Sec 46/80
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    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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    Hafiz Ahmad 30 - Jun - 2026 22 Min 34 Sec 41/80
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    Kashaf Tasawar 07 - Oct - 2025 20 Min 36 Sec 39/80
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    Muhammad Asjad 18 - Jan - 2025 11 Min 23 Sec 37/80
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    Naveed 28 - Aug - 2025 19 Min 28 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 Pasteur's main achievements are the development of vaccines for disease:
A. Anthrax
B. Fowl Cholera
C. Rabies
D. All a, b, c
2 Color of chlorophyll b is
A. Blue green
B. Yellow green
C. Orange red
D. Yellow orange
3 The essential requirement for life is:
A. Minerals
B. Water 
C. Carbohydrates
D. Proteins 
4 Green, plants are basically:
A. Producers
B. Consumers
C. Decomposers
D. None of these
5 Many cold=blooded animals remain inactive during winter season; it is called:
A. Hibernation
B. Condensation
C. Morphosis
D. Proto-operation
6 Immunization with attenuated cultures of bacteria is called
A. Antisepsis
B. Vaccination
C. Chemotherapy
D. None of these
7 Disinfectants inhibit the growth of vegetative cell and are used on:
A. living materials
B. nonliving materials
C. both a & b
D. none
8 The plasma membrane and everything present within is known as:
A. Protoplast
B. Cytoplasm
C. Protoplasm
D. Nucleoplasm
9 All viruses can reproduce within living organisms only so they are known as
A. Ecto parasite
B. Endo parasite
C. Obligative intracellular parasite
D. Faculatative intracellular parasite
10 The fungal partner in mycorhizal association
A. Mushroom
B. Black bread mold
C. Morels
D. Truffles

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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