MDCAT Biology chapter wise online mcq test with answers for Biology

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).

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		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
14		83	Download PDF	Launch Test
16		85	Download PDF	Launch Test

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Sr.#	Question	Answer
1	Members of which category resembles to one another more then do the members of higher taxon :	A. Middle B. Second last from higher C. Second to higher D. Lower
2	The enzyme required for in Glycolysis are present in.	A. Cell cytoplasm B. Inner mitochondrial membrane C. Golgi apparatus D. Matrix of mitochondria
3	Much of nitrogen found in the soil is the result of:	A. Degeneration B. Decomposition C. Denitrification D. Assimilation
4	Penicillium (blue, green molds), Aspergillus (brown molds), Alternaria, Fusarium, Helminthosporium are some of the economically important genera of:	A. Zygomycetes B. Ascomycetes C. Basidiomycetes D. Deuteromycetes
5	Which of teh following statement is correct?	A. All bacteria are autotrophic B. All bacteria are heterotrophic C. Al bacteria are photosynthetic D. Most bacteria are heterotrophic but some are autotrophic
6	Which of the following group has length dikaryotic phase:	A. Zygomycota B. Ascomycota C. Imperfect fungi D. Deuteromycota
7	The hormone which is not secreted by anterior lobe of pituitary is	A. GH B. ICSH C. Prolactin D. TRF
8	Succulent plants are	A. Xerophytes B. Mesophytes C. Hydrophytes D. None of above
9	Which of the following is not a biotic component	A. Producers B. Consumers C. Decomposers D. Water
10	Population of Pakistan was ________ in 1947	A. 23.5 million B. 30 million C. 32.5 million D. 40 million
11	Granulocytes are:	A. Monocytes, Eoslinophils, Basophils B. Basophils, Macrophyges, Neurophils C. Neurophils, Eosinophils, Basophils D. Monocytes, Macrophages, Basophils
12	Gradual break down of the alveolar wall leads to which type of disease in smoker?	A. Asthma B. Cororary heart disease C. Emphysema D. Bronchitis
13	Fungi, in their cell wall, contain:	A. Pectin B. Lignin C. Chitin D. Cellulose
14	Which of the following is not an economic importance of bacteria?	A. Production of antibiotics B. Spoilage of food and vegetables C. Able to decompose organic matter D. Use in biotechnology
15	Which is incorrect statement about spinal cord	A. White matter contains myelinated axons B. Grey matter contains non myelinated axons C. Grey matter contains cell bodies of sensory neurons D. Location of Peripheral nerve is near to spinal cord
16	Tetracycline and penicillin are:	A. Disinfectants B. Antiseptics C. Antibiotics D. Antigens
17	Two flagella, out of which one running in a transverse groove is a characteristic feature of:	A. Diatoms B. Dinoflagellates C. Slime moulds D. Choanoflagellates
18	The pocks are characteristics of	A. Small pox B. Polio C. Herpes D. All of these
19	The component which hydrolysis yield polynydroxy aldehyde or ketone sub units are.	A. Lipids B. Proteins C. Polynucleotides D. Carbohydrates
20	Ascomycotes are commonly known as	A. Club fungi B. Sac fungi C. Imperfect fungi D. Deuteromycetes
21	All Protists are eukaryotic and all evolved form:	A. Algae B. Plants C. Monera D. Prokaryotes
22	Apicomplexans are large groups of -----------protozoa.	A. Intestinal B. Parasitic C. Aquatic D. Terrestrial
23	When sexual structures are found for the imperfect fungus, it is placed in	A. Zygomycota B. Ascomycota C. Appropriate D. No other phylum
24	Layer of earth where life is present is called	A. Hydrosphere B. Lithosphere C. Biosphere D. Topography
25	The basic unit of classification is	A. Species B. Genus C. Phylum D. Kingdom
26	A bite of glossina (Tsetse) fly may transmit:	A. Trichonympha B. Entamoeba histolytica C. Plasmodium D. Trypanosoma
27	Both meissner’s and pacinian corpuscles have____ nerve endings	A. Spiral B. Encapsulated C. Free D. Deep
28	By Gram staining technique, gram negative bacteria are stained:	A. Pink B. Purple C. Yellow D. Orange
29	Most of the energy in the cell is liberated by oxidation of carbohydrates when	A. Glucose is converted intoalcohol and CO2 B. Sugar is converted into pyruvic acid C. Pyruvic acid is converted into CO₂ and H₂O D. Pyruvic acid is converted into CoA
30	The hormones which controls uptake of the odium ions in kidney and it maintenance in blood plasma is.	A. gonadotropic hormone B. thyromine hormone C. Somatotropic hormone D. Aldosterone hormone
31	Which are hollow structures in bacteria?	A. Pilli B. Flagella C. Both a & b D. Cilia
32	Diseases in living organisms caused by parasites are called:	A. Infestations B. Plaques C. Influxes D. Swarms
33	Ribozyme is found in	A. Mitochondria B. Cytoplasm C. Lysosomes D. Ribosomes
34	The world virus is derived from a ______ word meaning the poison	A. Latin B. Greek C. Hebrew D. English
35	Lysis occurs after _________ minutes of initial infection by temperate phage	A. 25 B. 40 C. 35 D. None of these
36	Name common gut roundworm parasite of human and pigs.	A. Aascaris lumberocoides B. Lumbericus terresaris C. Pheretina posthuma D. Hirudo medicinalis
37	In littoral zone, the water is:	A. Deeps B. Very deep C. Shallow D. Comes with wave only
38	Bacteria play a significant role the completion of cycle of:	A. Nitrogen B. Phosphorus C. Sulphur and carbon D. All a, b, c
39	Which antibiotics my cause deafness:	A. Penicillin B. Streptomycin C. Tetracycline D. Quinine
40	Process ensuring the survival of species over long periods of time, even though individual members of spices die.	A. Respiration B. Adaptability C. Mitosis D. Reproduction
41	Infestations are the diseases which are caused by ________ in living organisms	A. Worms B. Saprophytes C. Bacteria D. Virus
42	During favorable conditions, certain bacteria produces.	A. Ribosomes B. Plasmids C. Mitochondria D. Spores
43	All populations within an ecosystem are known as a:	A. Population B. Community C. Species D. Clan
44	Which of the following group of animals is a link between aquatic and terrestrial animals?	A. Fish B. Amphibians C. Reptiles D. Birds
45	Dormancy in animals through a drought or dry season is called:	A. Eurythermal B. Diapause C. Aestivation D. None of these
46	The land will be turned to barren land if there is:	A. Little grazing B. Moderate grazing C. Over grazing D. None grazing
47	Which of the following is used for lowering blood cholestrol?	A. Griseofulvin B. Cyclosporine C. Lovastatin D. Penicillin
48	Rh factor or antigen was first studied in	A. Man B. Owl C. Monkey D. Fish
49	The hormone which inhibits the secretion of pancreatic juice is.	A. Secretin B. Gastrin C. Thyoxine D. Parathomone
50	Restriction endonucleases cleave the _________ of duplex DNA.	A. Nitrogenous base B. Base sugar C. Phosphodiester bond D. Hydrogen bond
51	Cyanobacteria are	A. Prokaryotes B. Eukaryotes C. Akaryotes D. Acellular
52	John hogg separated blue green algae and bacteria (prokaryotes) form nucleated protists and placed them in a separate group called Monera, within the kingdom.	A. Protista B. Fungi C. Plantae D. Both a & b
53	The common pathogens of humans are	A. Viruses B. Bacteria C. Fungi D. Cyanobacteria
54	Number of pairs of auto somes in human in	A. 23 B. 24 C. 21 D. 22
55	A facultative parasite is own which:	A. Always requires dead organic matter B. Always requires a living host C. Is normally a parasite but can also become a saprophyte D. Is normally a saprophyte but can also become a parasite
56	The sarcolemma of muscle fibre folds inwards and form a system of tubes which runs through the sarcoplasm called.	A. My Oflaments B. Sarcoplasmic reticulum C. Z-line D. Transverse tubules
57	The heat that causes coagulation of proteins and kills the microbes:	A. Moist heat B. Dry heat C. Intense D. Mild heat
58	Which of the following is an edible fungus?	A. Morchella B. Agaricus C. Penicillium D. Both a and b
59	As a result of cross fertilization of a true breading pea plant having purple coloured flowers with that of white coloured flowers , the offerings will have flowers with.	A. 1/4 purple, 3/4 white B. 1/4 white, 3/4 purple C. All white D. All purple
60	Scientific name has advantages of having :	A. No scientific bases B. Scientific bases and universally accepted C. Same organisms having different names in different areas D. Same name applied to different organisms
61	Elastic fibres are absent in the walls of________________	A. Aorta B. Arteries C. Veins D. Capillaries
62	The parasite that lives inside the body of the host is called as	A. Endoparasite B. Ectoparasite C. Outer parasite D. All of above
63	Which fungi have extensive enzymes	A. Saprophyte B. Symbiotic C. Parasite D. Predatory
64	Staphylococci aureus,Diplicocci pneumoniae etc.,are examples of:	A. bacilli B. spiral C. cocci D. none
65	The kingdom protista contains four major groups of eukaryotic organisms, single called protozoans, unicellular algae , multicullar algae:	A. slime molds B. oomycotes C. mushrooms D. both a & b
66	The nucleic acid of bacteriophages is mostly	A. Single stranded RNA B. Double stranded DNA C. Double stranded RNA D. Single Stranded DNA
67	A provirus	A. Can be inherited B. Can't be inherited C. Can't be passes to progeny D. Both of a & c
68	Choanoflagellates are named so because of presence of	A. Collared cells B. Flagellated cells C. Ciliated cells D. Collared flagellated cells
69	Which of the following is chemosynthetic?	A. Green sulphur B. Purple non sulfur C. Purple sulfur D. Nitrifying
70	Tail fibers are meant for	A. Penetration B. Replication C. Release D. Attachment
71	Yeasts ferment carbohydrates (glucose) to	A. Ethanol + CO₂ B. Ethanol C. Lactic acid D. None of these
72	A disease causing substance produced by fungi is	A. Griseofulvin B. Toxins C. Mycotoxins D. Afflatoxins
73	Fluid mosaic model of plasma membrane states that protein molecules float in a fluid____ layer.	A. Galactose B. Phospholipids C. Glucose D. Caibohydrate
74	Which is absent in fungi?	A. Chlorophyll B. Hyphae C. Glycogen D. Chitin
75	chitin in the walls of fungi is more resistant to:	A. Decay B. pH C. Temperature D. Moisture
76	The receptors which are 27 times more abundant than cold receptors	A. Pressure receptors B. Pain receptors C. Heat receptors D. Light receptors
77	Trypsinogen is activated to trypsin by	A. HCl B. Enterokinaase C. Mucus D. Gastrin
78	The closest relatives of fungi are probably:	A. Aschelminthes B. Diatoms C. Slime molds D. Ferns
79	Penicillium sp.(blue, green molds), are wide spread saprotrophic species common on decaying:	A. Fruit B. Bread C. Both a & b D. Logs
80	In tandra forests the willow tree with an age of 50 year have diameter of trunk only:	A. 5 cm B. 7 cm C. 8 cm D. 10 cm

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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MDCAT MCQ Test With Answer for Biology Full Book

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MDCAT Biology Online Test

The actual of preserved remains of the organisms that lives in the ancient past are called.

Pick up the correct one related to tail of chlorophyll

In 1866 , Ernst Haeckel in order to accommodate Euglena like organisms and bacteria , proposed a Kingdom called:

The study of viruses is called as:

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

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

Tuberous underground fruiting bodies of fungi found with the help of trained dogs

Yeasts, morels, truffles, powdery mildews and molds are typical example of:

The organelle involved in detoxification of drugs and poisons in the liver cells is.

Blue mould is the name given to:

Bacterial and fungi are mainly included in the group of

Photosynthesis, respiration, digestion and muscle contraction can all be described in:

Each muscle fibre is surrounded by a modified cell remembrance called.

The exact sequence in the staining of bacteria is as:

One atom of chlorine can destroy up to ___________ ozone molecules?

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

Chance of the cross over between two loci is directly proportional to their

STH promotes_____ after puberty

In an ecosystem sheep and rabbits are examples of

___________ is a common parasite of the intestines of human and pig which belong.to phylum nameatuda.

Which of the following hormone affects the supply of testosterone

Recent research on HIV reveals that the virus may multiply in

At the beginning lets in two of nuclear division, the number of micro tubule trip pairs of centrioles that migrate to opposite poles are

John hogg separated blue green algae and bacteria (prokaryotes) form nucleated protists and placed them in a separate group called Monera, within the kingdom.

A large, polyploidy macronucleus of ciliates controls cells:

Which enzyme is produced by a phage

Agaricus sp., are:

In hydrospheric ecosystem the exchange material and transfer of energy takes place.

___________ is a spiritualistic organism.

Based on the diversity most biologists regard the protista kingdom as:

Photo system I has chlorophyll a molecules which absorb maximum light of.

Antibiotics can cure diseases caused by which of the following?

About three billion base pairs are present in the genome of a

__________ is the site of light independent reaction

Pasteur called the attenuated cultures of bacteria, vaccine and immunization with attenuated cultures of bacteria:

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

Which is used for the production of bread and liquor?

Population of Pakistan was ________ in 1947

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

Smuts are called so

In coniferous alpine and boreal forests the winter is:

A thin layer of earth in which all living organisms live is called:

Bacteria increase in number asexullay by

If non protein part is covalently bonded to the protein part of enzyme, it is known as

Nucleotide is a structure not found in.

In cystic fibrosis, liposomes microscopic vasicles are sued which are coated with.

Which of the following is primary function of capsule

The larva formed during the life cycle of Annelida is

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

Restriction endonucleases are produced by

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

Which bacteria only rarely have flagella

Different groups of fungi produce different types of haploid sexual spores, such as:

Which of the following is symptom of AIDS

Which are mainly used in phage study

If the distance of 20 map units is found among two linked loci what would be the percentage of cross gametes

DNA made by joining places from two or more different sources.

A curved or comma shaped rod is known as

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

Hemophilia is a ________ disease

In cyanobacteria, filaments consisting of trichomes are surround by:

It does not produce any hormone

Flagellum of bacteria arises from

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

The ability to serve as a donor is determined by genes in a special type of plasmid called the sex factor or:

Zooflagellates possess from one to many long, whip-like:

The purest form of global warming is in the shape of

In pelvic region of human bosy sacrum is formed by the fusion of.

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

A group of interbreeding individuals of same species occurring together in space and time is called: