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

When cocci occur in pairs then arrangement is:

Question # 2

Single ringed pyrimidines are

Question # 3

What is the bacterial cell wall made up of?

Question # 4

Vibrio is curved or comma shaped:

Question # 5

Following is the structure of

Question # 6

A carrier mother for colour blindness does not have

Question # 7

Mesosomes are found in the form of which of the followings?

Question # 8

Carriers of the respiratory chain are located on

Question # 9

The hormone which is not secreted by anterior lobe of pituitary is

Question # 10

In Chemotherapy

Question # 11

In the classification system, the mode of nutrition related to fungi is:

Question # 12

Global warming is due to

Question # 13

Yeasts, morels, truffles, powdery mildews,molds,etc reproduce sexually by formation of

Question # 14

It is an animal, but it does not have nerve or muscle tissue. It is neither diploblastic nor triploblastic. It is probably a

Question # 15

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

Question # 16

The ability of distinguish between two separate points/objects is.

Question # 17

Monophyletic lineage means:

Question # 18

It is not a germ layer

Question # 19

In paramecium, the surface of the cell is covered with several thousand fine, short, hair like structure called:

Question # 20

Which one of the following organelle is found is both prokaryotic and eukaryotic cells.

Question # 21

A human parasite causing African Sleeping sickness is:

Question # 22

Which protists form spores after meiosis?

Question # 23

________ is an intestinal parasite of men belonging to phylum nematode.

Question # 24

Which algae incorporate calcium carbonate in their cell walls from the ocean:

Question # 25

Succulent plants are

Question # 26

In bacteria the complexes of layers external to the cell protoplasm are called

Question # 27

Human skin colour is a good example of

Question # 28

The fusion of cytoplasm is called:

Question # 29

Unit of classification in between class and family

Question # 30

Urine is preferably used as a vehicle for biotechnology product than:

Question # 31

The lake ecosystem can be divided into ______ number of zones:

Question # 32

Cluster of spherical bacteria is

Question # 33

The structure produced in adverse environment and resistant to heat are known as

Question # 34

Intermediate product formed after CO2 fixation in Calvin cycle is.

Question # 35

Major regional ecological community of plants and animals forms:

Question # 36

Diabetes is the leading cause of

Question # 37

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

Question # 38

Mode of nutrition in protists is:

Question # 39

E. coli are

Question # 40

Complexes of layer external to bacterial protoplasm is

Question # 41

Students were asked to give a guess about a unicellular organism with darkly stained. nucleus. W.O.F. can be straight away excluded from the list.

Question # 42

The virus can reproduce.

Question # 43

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

Question # 44

The single stranded RNA is converted DNA by the enzyme

Question # 45

Oxyntic cells in stomach producers.

Question # 46

The sucessions started on water is called as

Question # 47

Complex, specialized flagellates with many flagella are:

Question # 48

Zygote of rhizopus directly develops into

Question # 49

Abuse of cyanobacteria

Question # 50

Most green algae possess cell walls with:

Question # 51

It is the 2nd major kind of hepatitis

Question # 52

Wallace developed a Theory of Natural Selection similar to that of

Question # 53

Cell walls of archaeobacteria are different from:

Question # 54

Which of the following is a common feature of all viruses

Question # 55

Slime provides greater pathogenicity to bacteria and protects them against:

Question # 56

Green photosynthetic plants are

Question # 57

In lytic cycle, the relationship between bacterium and bacteriophages is

Question # 58

Lichens have thick crust and live in extreme conditions is a successional stage of

Question # 59

Which of the following does not describe viruses :

Question # 60

Succinic acid differs from malonic acid by

Question # 61

Longest bone in the human skeleton is.

Question # 62

Endosymbiont hypothesis was first proposed by

Question # 63

Black bread mold and splitting fungus belongs to

Question # 64

Parathormons hormone production is controlled by the blood.

Question # 65

Light dependent reaction takes place in ___ of chloroplasts

Question # 66

It lacks a true dendron

Question # 67

Succession starting in pond is called

Question # 68

Nostoc reproduces asexually by formation of

Question # 69

The last stage of plant succession is

Question # 70

The largest group of fungi is

Question # 71

Dams and canal networks developed for irrigation purpose in Pakistan and many other countries create the problems of

Question # 72

Succession begins by a few hardy invaders called:

Question # 73

Green algae are supposed to be ancestor of plants because:

Question # 74

Benefits brings about by both of the organisms is called

Question # 75

The most ancient bacteria are

Question # 76

The smallest virus is of

Question # 77

The optimum temperature for most of the enzymes in human body is

Question # 78

The condition in which bacteria have a single polar flagellum is called:

Question # 79

Oxides of nitrogen are produced by burning of

Question # 80

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


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
  • S
    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
  • S
    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
  • L
    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 Apicomplexans lack specific structure for locomotion but move by:
A. Contracting
B. Gliding
C. Bending
D. Flexing
2 The only special kind of genetic recombination found in deuteromycetes is known as
A. Conjugation
B. Parasexuality
C. Budding
D. Transduction
3 It lacks a true dendron
A. Sensory neuron
B. Motor neuron
C. Associative neuron
D. Relay neuron
4 Anthrax is sheep is caused by
A. Cocci
B. Bacilli
C. Spirilla
D. Vibrio
5 Streptomycin can induce auditory nerve thus causing:
A. Deafness
B. Blindness
C. Dumbness
D. Dullness
6 -------- reproduction takes place by spores. conidia, fragmentation, and budding.
A. Asexual
B. Sexual
C. Both a and b
D. Non of them
7 Thick-walled dormant bodies formed during differentiation of vegetative cells that resist desiccation and can germinate under suitable conditions are called
A. Spores
B. Exospores
C. Endospores
D. Cysts
8 The ability of distinguish between two separate points/objects is.
A. Resolution
B. Fractionation
C. Contrifugation
D. Magnification
9 E. coli are
A. Cocci
B. Bacilli
C. Spiral
D. None of these
10 The survival of an organism depends upon its ability to take some chemicals form its environment and use them to make chemicals to its own:
A. Protoplast
B. Living Matter
C. Vital matter
D. All of them

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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