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

What is the color of diseased spors of Rust?

Question # 2

In this process a carbon dioxide molecule is released

Question # 3

Which of the following is correct direction showing the pumping of protons in chemiosmosis

Question # 4

In human female egg is fertilized in

Question # 5

Ribosomes present in prokaryotes are

Question # 6

Food web is the group of various

Question # 7

Typical symptoms like enlarged breasts and small testis in male are attributed to

Question # 8

Salt water ocean and sea are the largest ecosystem which cover __________ of earth surfaces.

Question # 9

X and Y linked genes are also called as :

Question # 10

Which of the following is used for lowering blood cholesterol?

Question # 11

Which of these bacteria have very extensive enzyme system?

Question # 12

Much of nitrogen found in the soil is the result of:

Question # 13

The condition is which the hetero zygotes has a phenotype intermediate between contrasting homozygous parents is called as

Question # 14

Extremely thin hair like appendages of bacteria are known as

Question # 15

Pseude coelomates hae a body cavity but it is not true coalom. Which one of the following included in the group.

Question # 16

Halbur & coworkers revealed fact about hepatitis E in

Question # 17

In coniferous alpine and boreal forest the temperature ranges from:

Question # 18

Any ecosystem is made up of three components like:

Question # 19

Ornithology is the sudy of

Question # 20

Which of the following option carries the exact chemical composition of gram positive bacteria:

Question # 21

Herbaceous stage in xerosere is the __________:

Question # 22

If substrate concentration is unlimited, rate of enzyme action becomes

Question # 23

Milk maids can't be infected by _______ if they are already infected by Cow pox

Question # 24

Green sulfur bacteria and purple non-sulfur bacteria are examples of which bacteria

Question # 25

Photosynthetic autotrophs utilize sunlight as a source of:

Question # 26

Regional ecological community of plants & animals primarily determined by climate

Question # 27

When bacteria in soil oxidize ammonia or ammonium ions this is called:

Question # 28

The organisms of third tropic level are.

Question # 29

There are ______ major terrestrial biomes

Question # 30

In glycolysis, glyhcerate -1,3 bisphosphate is converted into glyceate-3 phosphate by losing _______ phosphate molecules.

Question # 31

Cell wall structure of a cell of unknown origin was studied and was found to contain polyacrylamide chain linked with short chains of amino acid. What do you think it can be

Question # 32

Choanoflagellates are sessile marine of Freshwater flagellates which are attached:

Question # 33

When bacteria break down nitrates and release nitrogen  back into atmosphere this process is called:

Question # 34

He was 1st to report microbes

Question # 35

By _________ immunization had decreased the danger of small pox

Question # 36

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

Question # 37

Forest ecosystem is subdivided into ____ type of forests.

Question # 38

Diseases in living organisms caused by parasites are called:

Question # 39

The processes that have transformed life an earth form its earliest forms to the vast diversity that we observe today, are collectively referred as :

Question # 40

Some bacteria are neither aerobic nor anaerobic but:

Question # 41

Food reserve material in fungi is mainly

Question # 42

Cyanobacteria are

Question # 43

Fungi are related to which of these groups according to DNA study?

Question # 44

the gene of red-green colour blindness is present on

Question # 45

Which of the following virus is DNA enveloped

Question # 46

Fungi form mutualistic or symbiotic associations in:

Question # 47

Light rays from the sun are absorbed by CO2 and rediate as

Question # 48

A symbiotic association between a fungus and the roots of higher plants is known as

Question # 49

Digestive enzymes are specifically secreted by which part of rhizopus

Question # 50

RNA retroviruses have a special enzyme which synthesizes the

Question # 51

Thyroxine deficiency in adults result in a condition called.

Question # 52

The common pathogens of humans are

Question # 53

A common animal of temperate deciduous forests is the:

Question # 54

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

Question # 55

The bacterium which is 1.1 to 1.5 μm wide by 2.0 to 6.0 μm long, is:

Question # 56

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

Question # 57

Antibiotics can cure diseases caused by which of the following?

Question # 58

Is is universally accepted by biologists that mammals have evolved from reptilian ancestors called …………

Question # 59

First step of life cycle of phage is

Question # 60

Which is true for Gram-positive wall?

Question # 61

The structures involved in mating process between bacterial cell (conjugated) are

Question # 62

Which of the following is symptom of AIDS

Question # 63

The amount of energy left after plants have met their respiratory needs shows up the plant:

Question # 64

Clubs fungi are:

Question # 65

The plasma membrane and every thing present within is known as:

Question # 66

Microbiologists place bacteria in ______ major categories

Question # 67

Plasmid are

Question # 68

Which can be sterilized by membrane filters

Question # 69

The second trophic level includes the:

Question # 70

Which hormone require 2nd messenger

Question # 71

Endosymbiont hypothesis was first proposed by

Question # 72

The most ancient bacteria are

Question # 73

Five-kingdom system proposed by Margulis and Schwartz is not based on

Question # 74

Spores are resistant to adverse physical environment condition such as:

Question # 75

Early researches on bacteriophages were on those who infect?

Question # 76

Two parents of blood group A had a child of blood group O, what will be percentage chances of having such child again

Question # 77

Climax in zerosere is the establishment fo

Question # 78

Sexual reproduction is absent in:

Question # 79

Which one of the following is multiple allele character.

Question # 80

Basically, all animals depend on plants for their:


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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MCAT Biology Important MCQ's

Sr.# Question Answer
1 When rust of wheat is caused by:
A. Ustilago tritici
B. Puccinia graminis tritici
C. Alternaria solani
D. Xanthomonas citri
2 Which algae incorporate calcium carbonate in their cell walls from the ocean:
A. Ref algae
B. Green algae
C. Brown algae
D. Blue green algae
3 During attachment weak chemical union is formed between virion and
A. Cell membrane
B. Receptor site
C. Capsule
D. Tail
4 The site of respiratory activity in bacteria is:
A. Mesosome
B. Episome
C. Ribosome
D. Microsome 
5 Splitting of water in sunlight is called
A. Lysis
B. Photolysis
C. Condensation
D. Hydrolysis
6 Fusion of nuclei does not take place immediately after the fusion of cytoplasm in which of the followings
A. Zygomycetes
B. Ascomycetes
C. Basidiomycetes
D. Both a and b
7 Enzymes present in human body generally have
A. Same optimum temperature and optimum pH
B. Same optimum temperature but different optimum pH
C. Same optimum pH but different optimum temperature
D. Different optimum temperature and optimum pH
8 A disease causing substance produced by fungi is
A. Griseofulvin
B. Toxins
C. Mycotoxins
D. Afflatoxins
9 Fungi and bacteria are:
A. Producers
B. Consumers
C. Decomposers 
D. Predators
10 Macronutrients are required by the organisms in:
A. Small amount
B. Large amount
C. Traces
D. Never required 

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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