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

Which can be sterilized by membrane filters

Question # 2

Food chains combine to form

Question # 3

Mesosomes are associated with:

Question # 4

Membra fillers are used to sterilize heat sensitive compounds like:

Question # 5

Which enzyme deficiency leads to phenylketonuria

Question # 6

Entamoeba histolytica is found in:

Question # 7

Growth in the larva of young arthropods is restricted by

Question # 8

In bacteria beneath extracellular substances and external to cell membrane is present

Question # 9

Functionally mesosomes can be compared with

Question # 10

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

Question # 11

The chemical elements essential for life in living organisms are called:

Question # 12

Charles Eton defined the niche as the species:

Question # 13

Antivenom given after a snake bite venom is an example on

Question # 14

Genome of the acellular particle mainly comprised of

Question # 15

If you are studying the structure of HIV , you will observe spikes associated with the

Question # 16

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

Question # 17

W.O.F is endocrine as well as exocrine

Question # 18

Allele for whiteness in Drosophila is :

Question # 19

Consumers are ______ organisms

Question # 20

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

Question # 21

In 1917, Joseph Grinnell an American ornithologist first proposed the term niche in:

Question # 22

Part of brain that is involved in learning

Question # 23

______form the raw material for coenzyme

Question # 24

Animals are

Question # 25

THe cyanobacteria are the largest and most diverse group of photosynthetic bacteria which is previously known as:

Question # 26

The feeding stage of a slime mold is a:

Question # 27

W.O.F is a no infectious ions.n-cellular

Question # 28

The group algae possesses representative belonging to kingdom.

Question # 29

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

Question # 30

During photosynthesis photosynthetic bacteria use hydrogen sulphide instead of water as:

Question # 31

The succession started on deserts is termed as

Question # 32

Beware of poisonous mushrooms called the toadstools, such as:

Question # 33

The first comers in an area are termed as

Question # 34

The vegetative phase of slime mould is called:

Question # 35

Oscillatoria and few other cyanobacteria can be used for:

Question # 36

Fungi are

Question # 37

Which of the following is not an economic importance of bacteria?

Question # 38

Sexual reproduction in yeast is by

Question # 39

The single stranded RNA is converted DNA by the enzyme

Question # 40

An activated enzyme consisting of polypeptide and cofactor is called as

Question # 41

Water and sodium ions are reabsorbed in

Question # 42

Which is not correct about hyphae?

Question # 43

The nucleus of bacteria is called:

Question # 44

Enrichment of water bodies by organic nutrients is called

Question # 45

Many filamentous cyanobacterium species move by

Question # 46

One of the following is used to relieve one kind of headache migrane

Question # 47

Cilia and flagella are absent in.

Question # 48

When two or more alleles do not show complete dominance or both the alleles are expressing independently in hetero zygotic condition. such a condition is called.

Question # 49

Who, 1982, modified the five Kingdom system:

Question # 50

Rh factor or antigen was first studied in :

Question # 51

Which filtrate from a lysed colony can transfer lytic effect to healthy colony

Question # 52

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

Question # 53

Which of the work of Robert Koch help him to formulate Germ theory of disease:

Question # 54

Right atrium is separated from right ventricle by.

Question # 55

A functional artificial ________ was made in sacchomyces cerevisiae

Question # 56

The phenomenon of having different kinds of nuclei in the same mycelium is called:

Question # 57

What are chances for having Rh-ve baby if one parent is Rh+ve and (homozygous) and other is Rh-ve

Question # 58

In all algae, in addition to green chlorophyll a, also found yellow and orange:

Question # 59

Potato blight is caused by an organism of which group?

Question # 60

The living organism which can prepare their own food are:

Question # 61

Man is

Question # 62

Naked spore is called:

Question # 63

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

Question # 64

W.O.F shows evidence from evolution through molecular biology

Question # 65

Chitin which makes the exoskeleton in insects is further hardned by

Question # 66

The specificity of enzymes is due to their

Question # 67

The study of different communities (grouping of population) in relation to their environment is called

Question # 68

All chromosomes other than sex chromosomes are called :

Question # 69

Final acceptor of electrons in non cyclic phosphorylation is

Question # 70

Deafness is caused by misuse of

Question # 71

__________ was the first species of penicillium discovered

Question # 72

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

Question # 73

Which of the following statement is true for absorption spectra of photosynthesis

Question # 74

Many cold=blooded animals remain inactive during winter season; it is called:

Question # 75

Fresh water ecosystem  cover the land only:

Question # 76

Isosahedral viruses usually have ___

Question # 77

Bacteria without any flagella

Question # 78

In nephronns, counter -current multiple occurs at.

Question # 79

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

Question # 80

______ is also called liver fluke.


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
  • 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
    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
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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 Brush-like arrangement of its conidia is characteristic of:
A. Penicillium
B. Rhizopus
C. Puccinia
D. Saccharomyces
2 Shallow water zone of the lake near the shore is called:
A. Intertidal zone
B. Littoral zone
C. profundal zone
D. Limnetic zone
3 Which of the following is not the postulates of Germ theory of disease:
A. A specific organism can always be found in association with give disease
B. The organism cannot be isolated and grown in pure culture in the laboratory
C. The pure culture will produce  the disease when inoculated into susceptible animal
D. it is possible to recover the organism in pure culture form experimentally infected animal
4 Which of the following cross is carried to check the genotype fo an individuals showing a dominant phenotype ?
A. Check cross
B. Test Cross
C. Criss Cross
D. Self Cross
5 Ascanding loop of Henle does not allow outflow of
A. Na+ ions
B. K+ ions
C. Cl- ions
D. Water
6 The most common method of reproduction in bacteria is:
A. Budding 
B. Fission
C. Ebdisoire
D. Conjugation
7 Fresh water ecosystem covers less than ______% of the hydrospheric ecosystems
A. 2
B. 3
C. 1
D. 4
8 Aerosol spray foams are potential sources of
A. Carbon monoxide
B. Sulphur dioxide
C. Chlorofluorocarbons (CFCs)
D. Lead compounds
9 If in lipids there is a higher proportion of unsaturated fatty acids then it will be
A. Oils
B. Waxes
C. Phenols
D. Fats
10 Which of the following algae is used as food source:
A. Volvox 
B. Spirogyra
C. Ulva
D. Chlorella

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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