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

The term originally was coined by the German zoologist Ernst Haeckel in

Question # 2

Which phylum of algae do not have form with flagellated motile cells in at least one stage of their life cycle:

Question # 3

Major part of RNA is:

Question # 4

In temperate phase, the bacteriophage becomes a

Question # 5

The similarity between bacterium and cyanobacteria is in the:

Question # 6

Ribosomes present in prokaryotes are

Question # 7

Darwin collected 13 types of birds of :

Question # 8

Genes for alpha and beta chains of hemoglobin are found on which chromosomes?

Question # 9

Bacterial cells take up recombination plasmids when they are treated with.

Question # 10

Desmids have cells with:

Question # 11

Which of the following is not absent in cyclic electron flow

Question # 12

Multinucleate large cell in which cytoplasm moves effectively is called

Question # 13

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

Question # 14

Bass substitution deletion and insertion are example of.

Question # 15

Mesosomes are internal extensions of the:

Question # 16

The solar energy used to evaporate water, heat up soil and then lost to the outer space is:

Question # 17

Diabetes insipidus is caused by

Question # 18

Which is incorrect about resting membrane potential

Question # 19

These are among the most familliar fungi

Question # 20

Which of the following is a messenger of both chemical and nervous coordination

Question # 21

The animal that is caught and eaten is called:

Question # 22

If a bacteria cell divides in every 20 minutes, how many bacteria  will be formed in two hours?

Question # 23

The tail of chlorophyll molecule is embedded in

Question # 24

Hormones and  scrum are sterilized by:

Question # 25

Phipps was inoculated with which first?

Question # 26

Spores are dispersed by

Question # 27

Components of electron transport chain that works in Z-scheme are located

Question # 28

All living things are made of certain chemical compounds , which are generally classified as:

Question # 29

A material obtained by the partial decay of plants and animals is:

Question # 30

The cartilaginous fishes contain scales ….

Question # 31

Bone matrix is hardened by the

Question # 32

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

Question # 33

Bacteria without any flagella

Question # 34

The amount of energy left after plants have met their respiratory needs is net primary production, which shows up as plant:

Question # 35

The covalent bond between two monosaccharide

Question # 36

The animal that is caught and eaten away is called

Question # 37

Bacteria prepare themselves for cell division is known as

Question # 38

The best known phages are T phages that infect

Question # 39

Reserve food material in cyanobacteria is

Question # 40

When two or more alleles do not show complete dominance or both the alleles are expressing independently in hetero zygotic condition. such a condition is called.

Question # 41

The size of the bacteria E.coli is ---- wide:

Question # 42

Brush-like arrangement of its conidia is characteristic of:

Question # 43

Animals obtain carbohydrates mainly from :

Question # 44

Ascanding loop of Henle does not allow outflow of

Question # 45

Salivary amylase beings to digest starch to shorter polyaccharides and than to.

Question # 46

A community is

Question # 47

The enzymes required for Krab cycle are found in________

Question # 48

Which of the following is not symptoms of ergotism.

Question # 49

Blood pressure is also an example of _______ trait

Question # 50

Which one first the definition of spores:

Question # 51

Point mutation occurs in

Question # 52

The attachment of shark and small fish remoras is an example of:

Question # 53

Ovulation is suppressed by progesterone via

Question # 54

How may gene pairs contribute to the wheat grain colour?

Question # 55

Producers are

Question # 56

Aids is mostly occurred by

Question # 57

The fungus that has also been used for genetic research is:

Question # 58

Green plants are ______ trophic level

Question # 59

Which oxides causes headache and brain damage

Question # 60

Which of the following is free living zooflagellates:

Question # 61

When x-rays are passed through crystalline DNA, it shows helix makng one twist every

Question # 62

The antibody molecule consists_______ polypeptide chains

Question # 63

Pre-chordates is another name used for

Question # 64

Small pox virus is known to have occurred as epidemic in

Question # 65

A symbiotic relationship that benefits one species & neither helps nor harms the other is called

Question # 66

Which of the following is an example of autosomal non-disjunction

Question # 67

Enzyme pepsin acts on.

Question # 68

Examples of spiral shaped bacteria are:

Question # 69

Small diploid micronuclei of ciliates function in:

Question # 70

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

Question # 71

Joseph Grinnell an American scientist was:

Question # 72

One complete heart beat consists of one systole and one diastole and last for about

Question # 73

A protist showing about binary fission and conjugation is:

Question # 74

Which directly develops into sperms

Question # 75

The relationships between insects and flowering plants is an example of:

Question # 76

Of the following which one is not the constituent of cell wall in eubacteria

Question # 77

Immunization with attenuated cultures of bacteria is called

Question # 78

The body of a Hydra can be divided in two equal halves vertically in

Question # 79

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

Question # 80

Major unit of ecology is :


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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    Saim G 11 - Aug - 2025 13 Min 16 Sec 51/80
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MCAT Biology Important MCQ's

Sr.# Question Answer
1 Karyogamy does not take immediately after fusion
A. Zygomycota
B. Basidiomycota
C. Deuteromycota
D. All these
2 Neurotransmitter secreted at synapse outside the central nervous system is.
A. Dopamine
B. Polypeptide
C. Androgen
D. Acetychloine
3 Asexual reproduction it fungi is usually take place by
A. Conidia
B. Spore
C. Budding
D. All of these
4 Which is incorrect about resting membrane potential
A. Na+ ions are ten folds higher outside
B. 2 Na+ move out for 3 K+ move in
C. K+ ions are twenty folds higher inside
D. Some k+ ions leak out
5 Which antibiotics my cause deafness:
A. Penicillin
B. Streptomycin
C. Tetracycline 
D. Quinine
6 Reindeer moss is
A. Club moss
B. Moss
C. Lichen
D. Fungi
7 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
A. Bacteria
B. Fungi cell
C. algae
D. Cortex cells
8 About 60% of adults are immune to it
A. MEasles
B. Mumps
C. Herpes
D. Small pox
9 One of the followings was able to isolate bacterium responsible for chicken cholera in 1880's
A. Louis Pasteur
B. Edward Jenner
C. Christian Gram
D. Robert Koch
10 About 70-85 % CO2 in blood is carried.
A. As carboxytase myoglobin
B. With omleing in olasima
C. Freely as CO2
D. As bicarbonate

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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  • maira suhag

    maira suhag

    06 Aug 2022

    I am new here ye srif app hai na mdcat k test to nh deh rAhi hai na 🤔🙄

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  • Arshad

    Arshad

    15 Aug 2019

    Please correct your answer.

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  • Zain ul hassan

    Zain ul hassan

    27 Jul 2019

    Thanks

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