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 number of species of ascomycota are:

Question # 2

Decomposers get their food from

Question # 3

Ozone is a layer of atmosphere extending from_____ km above earth and absorbs ultraviolet radiations.

Question # 4

The parasite that can also serve as a saprophyte is

Question # 5

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

Question # 6

Wall of diatoms is composed of:

Question # 7

Viruses may be considered non-living because:

Question # 8

There are ________ total possible genotypes of blood group ABO system

Question # 9

Myelin is made up of

Question # 10

Of the following which one is not the constituent of cell wall in eubacteria

Question # 11

What is done to monkeys by HIV

Question # 12

The component which hydrolysis yield polynydroxy aldehyde or ketone sub units are.

Question # 13

Syphillis is caused by

Question # 14

Which of the following is a living character of virus

Question # 15

__________ cells survive for a few days and secrete a huge no of antibodies in blood.

Question # 16

AIDS causes by

Question # 17

Longest bone in the human skeleton is.

Question # 18

Streptococous and Staphylococcus are ________ to __________ micrometer in diameter

Question # 19

In this process a carbon dioxide molecule is released

Question # 20

Mushrooms,rusts, smuts, puff balls and bracket fungi belong to

Question # 21

Species is the basic unit of :

Question # 22

What is special features of nuclear mitosis?

Question # 23

Mesosome is:

Question # 24

The succession started on deserts is termed as

Question # 25

A community is

Question # 26

The succession started on bare area is called as

Question # 27

To accommodate protists, Margulis and Schwartz have listed phyla:

Question # 28

Which of the following is not a viral disease?

Question # 29

The mutualistic associations between certain fungi and roots of vascular plants are called:

Question # 30

Diatoms are very important in:

Question # 31

Prokaryotes are:

Question # 32

An activated enzyme consisting of polypeptide and cofactor is called as

Question # 33

Antibiotics are synthesized and secreted by certain bacteria, actinomycetes and:

Question # 34

Which enzyme deficiency leads to phenylketonuria

Question # 35

Producers are

Question # 36

____can be checked by increasing substrate concentration

Question # 37

Most green algae possess cell walls with:

Question # 38

The pairs of gills present in cyclostomata are

Question # 39

Which are pioneers of terrestrial ecosystem

Question # 40

Trypanosoma and Euglena are commonly called

Question # 41

B-cells released antibodies in blood plasma, tissue fluid and lymph. This kind of immune response is called.

Question # 42

In rhizopus, zygote forms temporary, dormant thick -walled resistant structure called.

Question # 43

All food chain and food web begin with:

Question # 44

Which algae take part in the formation of coral reefs along with coral animals?

Question # 45

Which is derived from host cell

Question # 46

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

Question # 47

Pleurotus ostreatus is

Question # 48

Which of the following cross is carried to check the genotype of an individual showing a dominant phenotype

Question # 49

After how many weeks of 1st inoculation boy Phipps was inoculated with small pox pus?

Question # 50

If the distance of 20 map units is found among two linked loci what would be the percentage of cross gametes

Question # 51

Most ciliates reproduce sexually by a process called

Question # 52

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

Question # 53

Cell walls of archaeobacteria do not contain

Question # 54

Bacteria which are able to grow in the presence of oxygen, are called:

Question # 55

Body of _____ consists of segments called proglottids which contains mainly sex organ

Question # 56

At the beginning lets in two of nuclear division, the number of micro tubule trip pairs of centrioles that migrate to opposite poles are

Question # 57

A disease causing substance produced by fungi is

Question # 58

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

Question # 59

Which of the following things were not collected by Darwin?

Question # 60

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

Question # 61

In ecto mycorrhizae, the hyphae surround and extend between the cells but do not penetrate the cell walls of the:

Question # 62

Population is a localized group of individuals belonging to :

Question # 63

A blue cone monochormate

Question # 64

Number of base pairs in one turn of DNA is.

Question # 65

All chromosomes other than sex chromosomes are called

Question # 66

Biotic components includes all the

Question # 67

True pili are present on:

Question # 68

Light dependent reaction takes place in ___ of chloroplasts

Question # 69

In cyanobacteria reproduction occurs by:

Question # 70

X and Y linked genes are also called as

Question # 71

Grazing is important

Question # 72

In glycolysis 2PG is converted to PEP by

Question # 73

The shape of the cliates is maintained by structure:

Question # 74

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

Question # 75

Eagle may eat blue bird, but blue bird eats insects like caterpillar and caterpillar feeds on grass or green leaves. This is a ______

Question # 76

Superficial fungal infections caused by certain imperfect fungi are:

Question # 77

Which diseases can be curved by the use of antibiotics?

Question # 78

Tail core is forced into the cell by contraction of which of the following?

Question # 79

Which of the following hormone affects the supply of testosterone

Question # 80

Penicillium is also source of antibiotic:


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
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    Umer 28 - Aug - 2025 23 Min 45 Sec 46/80
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  • A
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  • 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
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    cotton candy 02 - Sep - 2025 11 Min 55 Sec 36/80

MCAT Biology Important MCQ's

Sr.# Question Answer
1 Where Photophosphorylation takes place in chloroplast?
A. Stroma
B. Inner membrane
C. Outer membrane
D. Granum
2 Which protects the cell from osmotic lysis
A. Capsule
B. Cell wall
C. Cell membrane
D. Slime
3 Species is the basic unit of :
A. Evolution
B. Genetics
C. Ecology
D. Classification
4 Members of which category resembles to one another more then do the members of higher taxon :
A. Middle
B. Second last from higher
C. Second to higher
D. Lower
5 Citric acid is obtained from which?
A. Agaricus
B. Aspergillus
C. Yeast
D. Penicillium
6 Osteoporosis is caused by lack of
A. ADH
B. Melanin
C. Estrogen
D. STH
7 Armillaria is pathogen of
A. Angiosperms
B. Cereals
C. Maize
D. Conifers
8 Bone matrix is hardened by the
A. Haversian canals
B. Canaliculfs
C. Bone marrow tissues
D. Calcium phosphate
9 The fungus that has also been used for genetic research is:
A. Pink bread mold
B. Neurospora
C. Rhizopus
D. Both a & b
10 The number of sequence of amino acids along a polypeptide chain is called __________ structure of protein.
A. Quaternary
B. Primary
C. Secondary
D. Tertiary

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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