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

Group of interbreeding organisms residing together in space & times are

Question # 2

The purest form of global warming is in the shape of

Question # 3

Rhizopus is example of group---------of fungi.

Question # 4

__________ was the first species of penicillium discovered

Question # 5

The symbiotic relationship in which both the partners get benefit is:

Question # 6

DNA segments of different length can be separated by process of

Question # 7

Myelin is made up of

Question # 8

Penicillium is also source of antibiotic:

Question # 9

The difference between the kingdom protista of Robert Whittaker and Margulis and Schwartz is:

Question # 10

Tubular shafts in bacteria that serve as a means of attachment of bacteria to various surfaces

Question # 11

In the two kingdom system which of the following would characterize animal:

Question # 12

Vaccination was introduced by:

Question # 13

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

Question # 14

The gill pouches present in embryos of mammals :

Question # 15

True pilli are only present on

Question # 16

Bilirubin

Question # 17

Ivanowski ibtained _________ filtrate from ground up infected plants

Question # 18

Which of the following has thallus body:

Question # 19

Plasmids are:

Question # 20

Which of the following is a CO2 acceptor

Question # 21

The association between a host and parasite is called

Question # 22

Which oxides causes headache and brain damage

Question # 23

Which of these bacteria have very extensive enzyme system?

Question # 24

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

Question # 25

The mutualistic association between certain fungi and roots of vascular plant is called

Question # 26

Clubs fungi are:

Question # 27

Plants growing in extreme cold soil are called:

Question # 28

Amino acids found in cells

Question # 29

Simple sugars

Question # 30

_____________ is the 1st heat stable component used n PCR

Question # 31

There are ________ total possible genotypes of blood group ABO system

Question # 32

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

Question # 33

Lichens are mutualistic symbiotic associattions between:

Question # 34

When equal intensities of light are given, photosynthesis is maximum in ___ part

Question # 35

The type of association between two organisms, which brings benefit to both the organisms is called

Question # 36

250nm is the size of which of the followings?

Question # 37

The receptors which are 27 times more abundant than cold receptors

Question # 38

An association between two organisms, which brings benefit to both the organisms is called:

Question # 39

Which of the following hypothesis involved the evolution of eukaryotic cell from a prokaryotic cell

Question # 40

Cell mediate immune response is given by.

Question # 41

When we extract carotenoids from its source we see that it is.

Question # 42

The lymph vessel of villi is called.

Question # 43

In limnetic zone the phytoplankton are:

Question # 44

The total amount of energy fixed by plants is ______ productions

Question # 45

Nucleotide is a structure not found in.

Question # 46

Rh factor is encoded by

Question # 47

Conjugation takes place in:

Question # 48

The animal that is caught and eaten is the

Question # 49

The deficiency of which one of the following is cause of goiter

Question # 50

Invaginations of cell membrane of a bacterial cell into the cytoplasm in the form of vesicular tubules or lamellae concerned with DNA replication are

Question # 51

Notochord is present throughout life in

Question # 52

Bass substitution deletion and insertion are example of.

Question # 53

Organ specialized to perform different functions but structurally alike are

Question # 54

Robert Whittekar's five kingdom system of classification was modified by:

Question # 55

Final acceptor of electrons in non cyclic phosphorylation is

Question # 56

The phage is called temperate when it causes

Question # 57

Fungus like protests are not placed in fungi because:

Question # 58

Nitrogen makes up ______ percent of the gases in atmosphere

Question # 59

Provirus is

Question # 60

HIV attaches on cell membrane of T cell at _____ receptor site

Question # 61

Hormones and  scrum are sterilized by:

Question # 62

Many species of cyanobacteria form:

Question # 63

B. subtilis

Question # 64

The capillaries of glomerulus rejoin to form an___________

Question # 65

In man, Plasmodium first enters into the:

Question # 66

RNA retroviruses have a special enzyme which synthesizes the

Question # 67

Turner's syndrome is characterized by having.

Question # 68

Both meissner’s and pacinian corpuscles have____ nerve endings

Question # 69

Common housefly is involved in spread of all diseases except

Question # 70

When flagella surround the whole bacteria cell,the condition is called:

Question # 71

Which of the following kind of inhibitors don’t compete for active site of enzyme

Question # 72

Following substances can act as inhibitors, except

Question # 73

Diseases in living organisms which are caused by parasites are called

Question # 74

About the shells of dinoflagellates which option is best:

Question # 75

Which combination is the example of ball and socket joints.

Question # 76

--------------- begins forged from bare rocks, sand for where no previous life was found

Question # 77

Dominant species of mammals in grassland are the:

Question # 78

All the followings are the characteristics of trichome of Nostoc except

Question # 79

Protein component of food are digested by the enzymatic secretion of.

Question # 80

Misuse of Penicillin can cause


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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    Sami Nizamani 10 - Jan - 2025 56 Min 49 Sec 38/80
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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 Protists with two nuclei
A. Actinopods
B. Zooflagellates
C. Ciliates
D. Apicomplexans
2 Which of following is not heat resistant
A. Spores
B. Cysts
C. Both
D. None
3 Infertility, short height, webbed neck and low hairline at lack are symptoms of ______ syndrome.
A. Turner's
B. Down's
C. Edward's
D. Patau's
4 The relationship of a single population towards its environment is called
A. Ecology
B. Synecology
C. Autoecology
D. All of foregoing
5 C-N link forms bonds
A. Covalent
B. Ionic
C. Peptide
D. Polypeptide
6 The enzyme that works best at intermediate pH is
A. Pepsin
B. Chymotrypsin
C. Sucrase
D. Pancreatic lipase
7 Which of the following occurs in the first step of payoff phase during glycolysis
A. Reduction of 1 NAD
B. Oxidation of 2 NAD
C. Reduction of 2 NAD
D. Oxidation of 1 NAD
8 ...... are the procedures to eliminate or reduce the possibility of infection.
A. Antiseptics
B. Antisepsis
C. Antibiotics
D. Antidote
9 A scientist that studies on fungus is a
A. Mycologist
B. Algologist
C. Microbiologist
D. None of these
10 The establishment of woody plants that inhibits the growth of most plants other than mosses in succession is known as
A. Climax stage
B. Shrub stage
C. Tree stage
D. All of these

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.

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