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

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Question # 1

Allele for whiteness in Drosophilla is

Question # 2

Reserve food material in cyanobacteria is:

Question # 3

The fungus that is source of antibiotic penicillin is

Question # 4

Which one of the following edible products is widely pasteurized?

Question # 5

Which include seral stages of a primary succession are

Question # 6

Catalase and chymotrypsin have similar

Question # 7

Which of the following is an example of ribozyme

Question # 8

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

Question # 9

Many bacteria are motile due to presence of

Question # 10

CH2O is:

Question # 11

On the basis of general shape,bacteria are classified into:

Question # 12

The photosynthetic system of cyanobacteria closely resembles that of eukaryotes because they have:

Question # 13

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

Question # 14

Ovary of wheat is damaged by which hyphae in case of smut

Question # 15

Select the organelle which is only is animal cells.

Question # 16

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

Question # 17

Omnivores are described by how many trophic levels

Question # 18

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

Question # 19

Most of lichens are composed of:

Question # 20

A lichen is the symbiotic association between a

Question # 21

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

Question # 22

The virus which has cancer causing genes

Question # 23

Process in which physical agents are used to control bacteria

Question # 24

Integrated disease management includes

Question # 25

Trypanosoma and Euglena are commonly called

Question # 26

Which one of following forms coral reefs:

Question # 27

Cyanobacteria are

Question # 28

We can strengthen the soil nitrogen resources by adding:

Question # 29

Septate hyphae are divided by cross walls called:

Question # 30

A thallus is a body.

Question # 31

Infertility, short height, webbed neck and low hairline at lack are symptoms of ______ syndrome.

Question # 32

The body of the fungus is called

Question # 33

Spirochete bacterium is

Question # 34

Coenocytic hyphae are also known as:

Question # 35

Five kingdom system proposed by Margulis and schwartz is not based on:

Question # 36

Many filamentous cyanobacterium species move by

Question # 37

Heterotrophic bacteria are divided into:

Question # 38

Pepsin, protein digesting enzymes, sets best pH:

Question # 39

Endangered plant species have been recorded to more than:

Question # 40

Iron, iodine and zinc required by the organisms are said to the:

Question # 41

What happens in the light phase of photosynthesis?

Question # 42

An independent evolutionary unit is

Question # 43

Choanoflagellates are sessile marine of Freshwater flagellates which are attached:

Question # 44

Protista or protoctista is one of the five Kingdom and includes:

Question # 45

Pasteur made vaccine for

Question # 46

Crustose refers to:

Question # 47

The intermediate protection from infection of snake bite can be obtained by.

Question # 48

Which of following belongs to imperfect fungi:

Question # 49

Forest ecosystem is subdivided into ____ type of forests.

Question # 50

A community is

Question # 51

Mesosomes are associated with:

Question # 52

Fungus-like protists have bodies formed of threadlike sturctures called:

Question # 53

At high substrate level, all the active sites of enzyme are

Question # 54

Algae having shells composed of two halves that fit together like Petri dish belong to:

Question # 55

Reserve food in fungi is stored in the form of:

Question # 56

The smallest bacteria are approximately the size of the largest viruses i.e.,

Question # 57

What attacks immuno suppressed patients

Question # 58

Gene pool consists of all alleles at all gene loci in all individuals of the:

Question # 59

Photosynthetic autotrophs utilize sunlight as a source of:

Question # 60

In antibody molecule, two heavy and two light chains are bonded by

Question # 61

Features of most complex animals are

Question # 62

Based on the diversity most biologists regard the protista kingdom as:

Question # 63

The number of sequence of amino acids along a polypeptide chain is called __________ structure of protein.

Question # 64

Hormones and  scrum are sterilized by:

Question # 65

The largest group of fungi is

Question # 66

Rust and smuts are caused by:

Question # 67

Which of the following is not the true about predation

Question # 68

In cyanobacteria in the structure specialized for nitrogen-fixation is:

Question # 69

All Protists are eukaryotic and all evolved form:

Question # 70

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

Question # 71

Members of which category resembles to one another more then do the members of higher taxon :

Question # 72

In human the closed sac which surrounded the heart is.

Question # 73

Which one of the following is an example of commensalism

Question # 74

One of the following is a technique used to preserve milk and milk products

Question # 75

Pleurotus ostreatus is

Question # 76

There are evidence that high levels of aluminum can lead to the one set of.

Question # 77

The kingdom protista contains four major groups of eukaryotic organisms, single called protozoans, unicellular algae , multicullar algae:

Question # 78

Man is

Question # 79

Which of the following fungi is used to give aroma to cheese:

Question # 80

Which one of the following enzymes have slightly acidic pH as optimum pH?


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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    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
    Muhammad Asjad 18 - Jan - 2025 11 Min 23 Sec 37/80
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    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
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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 The spine consists occurs when skeletal muscles contract.
A. 1-band shortens only
B. A-band shortens and Z-lines move apart
C. 1-band shortens and Z-line come close to each other
D. Action filament contracts
2 All of the following are different types of protozoa except
A. Actinopods
B. Dinoflagellates
C. Zooflagellates
D. Ciliates
3 Blue mould is the name given to:
A. Rhizopus
B. Penicillium
C. Puccinia
D. Ustilago 
4 The following is an example of saprophytes:
A. Mushroom
B. Lichen
C. Unicellular algae
D. Ferns
5 Tail fibers are meant for
A. Penetration
B. Replication
C. Release
D. Attachment
6 RNA retroviruses have a special enzyme which synthesizes the
A. Proteins
B. RNA
C. DNA
D. DNA & RNA
7 The vector in case of Trypanosoma
A. Mosquito
B. House fly
C. Tsetse fly
D. None of these
8 Which one of the following reproduces only in the host cell
A. Bacteria
B. Virus
C. Nostoc
D. Fungus
9 The enzymes of respiration in bacteria are located in
A. Cell wall
B. Cell membrane
C. Cytoplasm
D. Mitochondria
10 The emulsification of fest is the role of.
A. Saliva
B. Pancreatic juice
C. Gastrin
D. Bile

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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