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

The function of macronucleus of paramecium is:

Question # 2

The best known phages are T phages that infect

Question # 3

Down's syndrome is characterized by______ at chromosome 21.

Question # 4

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

Question # 5

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

Question # 6

Each ____________consists of a light gathering antenna complex and reaction center.

Question # 7

Bacterial membrane differs from eukaryotic membrane in lacking sterols such as

Question # 8

Cocci bacteria very rarely have:

Question # 9

___________ is a common parasite of the intestines of human and pig which belong.to phylum nameatuda.

Question # 10

A branch of Biology, which deals with the study of chemical components and chemical processes in living organisms is known as:

Question # 11

Which of the following is symptom of AIDS

Question # 12

The bacteria without flagella are called

Question # 13

Bacteria range in size from about 0.1 to ....um over a single dimension.

Question # 14

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

Question # 15

The cells absent in sponges are

Question # 16

Foraminiferans of the past have created vast deposits of:

Question # 17

A fungal hypha/cell having 2 nuclei of different genetic types is called:

Question # 18

If a tuft of flagella is present only at one pole of bacteria they are called

Question # 19

Which of following is not heat resistant

Question # 20

Most protozoans ingest their food by the process of

Question # 21

About 70-85 % CO2 in blood is carried.

Question # 22

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

Question # 23

Paramecium, Vorticella and Stentor belong to which of the following group of Protozoa

Question # 24

The first eukaryote whose genomic sequence was completely studied in 1996 was:

Question # 25

Specific heat of vaporization of water is K cal/kg

Question # 26

Contractile vacuole is meant for:

Question # 27

All fungal nuclei are haploid except for transient dipoles:

Question # 28

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

Question # 29

Tests of foraminifera are made of:

Question # 30

Bacteria can't pass through these filters

Question # 31

When tuft of flagellum is present on both sides of bacterium is termed as

Question # 32

Mums and measles are caused by

Question # 33

Infestations are the diseases which are caused by ________ in living organisms

Question # 34

The procedures to eliminate or reduce the possibility of infection are:

Question # 35

The number of amino acids that have been found to occur in cells and tissues are.

Question # 36

Which of the following is not the true about predation

Question # 37

Which eat consumers

Question # 38

Which spore is diploid

Question # 39

The basic role of an organism in the community is called

Question # 40

Penicillin, first antibiotic to be ever discovered is obtained from:

Question # 41

Lichen is the example of

Question # 42

Some algae are edible such as:

Question # 43

The capillaries of glomerulus rejoin to form an___________

Question # 44

Classification of algae into phyla is largety based the composition of:

Question # 45

Which type of nucleic acid is found in the capsid of HIV

Question # 46

The oyster mushroom paralyses the:

Question # 47

RNA sequencing also indicates that green algae and the plants form a:

Question # 48

Fungi can tolerate pH

Question # 49

The ribosomes in bacterial cell are

Question # 50

The covalent bond between two monosaccharide

Question # 51

Cell wall is only absent in bacteria:

Question # 52

The single stranded RNA is converted DNA by the enzyme

Question # 53

Diameter of E.coli is __________ to _______ micrometer

Question # 54

Certain electromagnetic radiations bellows 300 nm are effective in killing of:

Question # 55

At the last step of glycolysis which of the following compound is formed.

Question # 56

Organic compound :

Question # 57

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

Question # 58

Visible morel is an example of which?

Question # 59

Lamarck published his theory of evolution in

Question # 60

The smallest bacteria are some members of the genus:

Question # 61

Pilli are involved in which process?

Question # 62

The pocks are characteristics of

Question # 63

If the cocci bacteria are arranged in irregular manner like clusters of grapes. They are called

Question # 64

When the division is in three planes it will produce a:

Question # 65

Cell walls of archaeobacteria do not contain

Question # 66

Taste buds on the tongue are example of.

Question # 67

During Gram staining positive bacteria are stained

Question # 68

Yeasts were the first eukaryotes to be used by:

Question # 69

A cell material present in bluegreen algae and bacteria is:

Question # 70

An animal which captures and readily kills living animals for its food is known as

Question # 71

The site of respiratory activity in bacteria is:

Question # 72

There are ________ total possible genotypes of blood group ABO system

Question # 73

Early researches on bacteriophages were on those who infect?

Question # 74

Which is mostly obligate parasites?

Question # 75

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

Question # 76

Chemicals and for destroying agricultural competitors are knows as

Question # 77

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

Question # 78

Viral core always contain __ among the following

Question # 79

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

Question # 80

Reindeer moss is a


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

  • 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 Which one the following act as a PACEMAKER in heart.
A. Atria ventricular bundles of fibers
B. Sino atrial node
C. Bundle of His
D. Atrio ventricular node
2 Identify correct trophic level of food chain
A. Fox >>> rabbit >>> beetle
B. Dog >>> Rabbit >>> grass
C. Owl >>> Rat >>> Rabbit
D. Fox >>> beetle >>> Rabbit
3 Establishment of new forest at places where no forests existed previously is called
A. Reforestation
B. Afforestration
C. Deforestration
D. Both a and b
4 In light independent stage of photosynthesis, the CO2 combines with_____ to form an unstable 6-carbon intermediate.
A. Ribulose bisphosphate
B. Hexose sugar
C. Glycerate 3-phosphate
D. Glyceraldehyde 9- phosphate
5 Rh factor or antigen was first studied in :
A. Man
B. Owl
C. Monkey
D. Fish
6 Bacteria that are fully dependent upon their host for their nutrition are termed
A. Parasitic bacteria
B. Autotrophic bacteria
C. Chemoshynthetic bacteria
D. Facultative bacteria
7 Elastic fibres are absent in the walls of________________
A. Aorta
B. Arteries
C. Veins
D. Capillaries
8 Bacteriophage dissolve bacterial cell wall by producing the enzyme
A. Holoenzyme
B. Lysozyme
C. Peptide gluconases
D. Lipases
9 Bacteria are
A. Haploid
B. Diploid
C. Triploid
D. No relation
10 The world virus is derived from a ______ word meaning the poison
A. Latin
B. Greek
C. Hebrew
D. English

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

Is this page helpful?

Share your comments & questions here

Guest
  • 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 🤔🙄

    Like
    Reply
  • 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?

    Like
    Reply
  • Arshad

    Arshad

    15 Aug 2019

    Please correct your answer.

    Like
    Reply
  • Zain ul hassan

    Zain ul hassan

    27 Jul 2019

    Thanks

    Like
    Reply
  • warda rajpoot

    warda rajpoot

    21 Jul 2019

    syllabus change ho gaya h syllabus k according test scedule karen plz...

    Like
    Reply