MDCAT Biology Chapter 3 MCQ Test With Answer for (Biological Molecules)

Each chapter has its significance, and the candidates must focus on all the chapters. The students looking for the MCQs of Chapter 3 of Biology can get them from this portal. The online test is available for the students that help them take the mock test and analyze their preparation.

MCQ's Test For MDCAT Biology Chapter 3 MCQ's Test

Try The MCQ's Test For MDCAT Biology Chapter 3 MCQ's Test

  • Total Questions20

  • Time Allowed20

MDCAT Biology Chapter 3 MCQ's Test

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Question # 1

Misuse of tetracycline and its related compounds cause

Question # 2

The five kingdom system of classification was proposed by:

Question # 3

Which of the following fungi is delicious fungus:

Question # 4

Which of the following may be called world' largest organism:

Question # 5

A tetrad is a square of:

Question # 6

---------- is simple breaking of mycelium of some fungal hyphae.

Question # 7

Ovary of wheat is damaged by which hyphae in case of smut

Question # 8

Lichens growing on rocks:

Question # 9

Dinoflagellates blooms frequently colour the water orange, red or brown and are known as:

Question # 10

On the basis of energy source, autotrophic bacteria can be divided into:

Question # 11

Primary function of flagella

Question # 12

Fungi differ from plants in that

Question # 13

Chitin in the cell of fungi is

Question # 14

Of the following which one is Retrovirus?

Question # 15

A bite of glossina (Tsetse) fly may transmit:

Question # 16

Some blue green algae are linked to form filaments sheathed in mucus e.g..

Question # 17

Many mycologists think that fungi and animals are closely related due to?

Question # 18

Reserve food material in cyanobacteria is:

Question # 19

Which option best describes the cysts:

Question # 20

Algae differ from the plants in that the sex organs in algae are unicellular and the zygote is not protected by the:

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MCAT Biology Chapter 3 Important MCQ's

Sr.# Question Answer
1 Bacterial growth can be controlled specifically by using
A. Antibiotics
B. Medicines
C. Fungicides
D. Herbicides
2 Which substance indicates that green algae and plants form monophyletic lineage?
A. Genetic material
B. Lipids
C. Protein
D. Carbohydrates
3 ------------ are ecologically very important as bio-indicators of air pollution.
A. Lichens
B. Predators
C. Mycorrhizae
D. Commensals
4 Chemical substances used on living tissues that inhibit growth of microorganisms are called
A. Antiseptics
B. Disinfectants
C. Antibiotics
D. Chemotherapeutic agents
5 Poxviruses have a size equal to some members of
A. Mycoplasma
B. Staphylococci
C. Acanthurus nigrofuscus
D. Epulopiscium fishelsoni
6 Hollow, nonhelical,filamentous appendages in bacteria are:
A. Cilia
B. legs
C. flagella
D. pili
7 Which algae take part in the formation of coral reefs along with coral animals?
A. Red
B. Brown
C. Green
D. All of these
8 The interval of time until completion next division in bacteria is
A. Interphase
B. Division
C. Generation time
D. Binary fission
9 Conidia are non-motile, asexual spores which are cut of at the end of modified hyphae called:
A. Basidium
B. Ascus
C. Sporangiophores
D. Conidiophores
10 The end of the sheath posses
A. Collar
B. End plate
C. Both a & b
D. Core

Test Questions

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  • zujajah fatima

    zujajah fatima

    04 Jul 2019

    plz tell the date of nts when it is going to be held

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  • imtiaz hussain

    imtiaz hussain

    29 Jun 2019

    plz tell me mdcat test date 2019

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  • Asadullah

    Asadullah

    06 Jun 2018

    Best of luck

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