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

In tandra forests the willow tree with an age of 50 year have diameter of trunk only:

Question # 2

The succession started on deserts is termed as

Question # 3

Biosphere is spread out over the surface of planet earth extending about:

Question # 4

Septate hyphae are divided by cross walls called:

Question # 5

In 1880's Pasteur isolated the bacterium of

Question # 6

The sarcolemma of muscle fibre folds inwards and form a system of tubes which runs through the sarcoplasm called.

Question # 7

Viruses are ________ parasites

Question # 8

Diabetes is the leading cause of

Question # 9

All of the following are different types of protozoa except

Question # 10

Which is not green alga:

Question # 11

Both ascomycetes and deuteromycetes reproduce asexually by

Question # 12

Which of the following disease is not caused by virus?

Question # 13

Restriction endonucleases cleave the _________ of duplex DNA.

Question # 14

Which one of the following is true

Question # 15

Which of the following is not symptoms of ergotism.

Question # 16

Shivering in malaria occurs when:

Question # 17

Brown alga:

Question # 18

When a haemophilic carrier woman marries a normal man, who among her offspring may be affected

Question # 19

To accommodate protists, Margulis and Schwartz have listed phyla:

Question # 20

Biosphere is spread over the surface of plant earth, extending upto:

Question # 21

Which of the following things were not collected by Darwin?

Question # 22

If molecule can bind to another site of the enzyme rather than the true active site.

Question # 23

Capsid of polio virus is

Question # 24

Cell wall is only absent in bacteria:

Question # 25

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

Question # 26

Which of the following bacteria can detect and move in response to chemical signals?

Question # 27

Genes can be mapped on chromosomes on the basis of

Question # 28

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

Question # 29

The specificity of enzymes is due to their

Question # 30

Gills can be seen in:

Question # 31

The association between a host and parasite is called

Question # 32

Misuse of Penicillin can cause

Question # 33

Cyanobacteria reproduce by

Question # 34

The oyster mushroom (Pleurotus ostreatus) is a:

Question # 35

Percentage of water in Bacterial cell in

Question # 36

By _________ immunization had decreased the danger of small pox

Question # 37

According to endosymbiont hypothesis the aerobic bacteria developed into

Question # 38

Bass substitution deletion and insertion are example of.

Question # 39

First step of preparatory phase of glycolysis is

Question # 40

The enzyme that works best at intermediate pH is

Question # 41

Which one is false about AIDS

Question # 42

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

Question # 43

The similarity between bacterium and cyanobacteria is in the:

Question # 44

------------is used to relieve one kind of headache migraine.

Question # 45

Very first product formed from carbon fixation in a calvin cycle

Question # 46

Amoeba moves with the help of:

Question # 47

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

Question # 48

Collective complexes of layers external to protoplasm are called

Question # 49

Apicomplexans are large groups of -----------protozoa.

Question # 50

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

Question # 51

About the shells of dinoflagellates which option is best:

Question # 52

The organisms found in the gut of the termites which help it digest wood are the

Question # 53

Triploblastic, unsegmented, acoelomates exhibiting bilateral symmetry and reproducing both asexually and sexually, with some parasitic forms are included in

Question # 54

The sucessions started on water is called as

Question # 55

Dandruff is caused by

Question # 56

The study of relationship of different communities (grouping of population) to environment is called:

Question # 57

Keeping correct balance of ions and water in our body is called as.

Question # 58

Asexual reproduction is uncommon in which of the followings

Question # 59

Dikaryotic hyphae have

Question # 60

A Type of blood cell that produces haparin is_____________

Question # 61

In aerobic respiration

Question # 62

Primary succession that starts in a pond is called:

Question # 63

Which of following is anaerobic bacteria:

Question # 64

Call walls of Oomycotes contain:

Question # 65

The land will be turned to barren land if there is:

Question # 66

Which is used for the production of bread and liquor?

Question # 67

During _______, the phage directs the cell's metabolism to produce viral components

Question # 68

Antibiotics obtained from a fungus and used in organ transplantation for preventing transplant rejection is:

Question # 69

Producers are

Question # 70

Basically, all animals depend on plants for their:

Question # 71

Normal fruit flies have

Question # 72

In _____________ response b-cells produce plasma cens that synthesis antibodies and release in blood plasma and tissue fluid.

Question # 73

Which statement is correct about mitochondria and chloroplast.

Question # 74

Bacteria bearing flagella all over the surface are:

Question # 75

All living organisms supported by biosphere are called

Question # 76

Monosaccharides are major components of.

Question # 77

A common animal of temperate deciduous forests is the:

Question # 78

If in lipids there is a higher proportion of unsaturated fatty acids then it will be

Question # 79

Cytoplasm of prokaryotes lacks

Question # 80

Which of the following oxidizes malate to oxaloacetate in kreb’s cycle?


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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    Stratos Hxh 27 - Aug - 2025 07 Min 21 Sec 73/80
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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
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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 Which is true for Gram-positive wall?
A. Lipids 10-11%
B. 8-11nm thickness
C. Lipoproteins
D. Peptidoglycan
2 The end of the sheath posses
A. Collar
B. End plate
C. Both a & b
D. Core
3 It acts on smooth muscles
A. Insulin
B. Glucagon
C. Cortisol
D. Oxytocin
4 The cell wall consists of two shells that overlap like a petridish:
A. Foraminifera
B. Actinopods
C. Slime molds
D. Diatoms
5 In ascomycetes asci develop inside macroscopic fruiting bodies, the
A. Conidia
B. Ascocarps
C. Mushrooms
D. Morels
6 bacteria decompose:
A. ORganic matter
B. Inorganic matter
C. both a & b
D. None
7 Phage injects which of these into the host cell?
A. RNA
B. DNA
C. Tail core
D. Both a & b
8 a-cells of pancreases secrete a hormones known as
A. Glucagon
B. Insulin
C. Gastrin
D. Rennin
9 Five kingdom system proposed by Margulis and schwartz is not based on:
A. Nucleic acid
B. Genetics
C. Mode of Nutrition
D. cellular Organisms
10 The most common smut fungi are
A. Puccinia
B. Ustilago
C. Phytophthora
D. Fusarium

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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