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

Bacteria attach on the substrate with the help of

Question # 2

Bacterial photosynthesis is different because:

Question # 3

Which of the following bacteria  are much large than the average eukaryotic cell:

Question # 4

The ribosomes in bacterial cell are

Question # 5

The terms procariotique and eu-caritique were introduced by

Question # 6

A group of freely interbreeding organism constitutes a

Question # 7

Spirals come in the form:

Question # 8

Which of the following bacteria can detect and move in response to chemical signals?

Question # 9

The structure of the phage _________ is relatively more complex

Question # 10

Classification of algae into phyla is largety based the composition of:

Question # 11

-------- have played infamous roles in human history as they were the cause of Irish potato famine of the 19th century.

Question # 12

A disease causing substance produced by fungi is

Question # 13

Hyphae may be packed together and organized to form complex reproductive structure such as:

Question # 14

First step of life cycle of phage is

Question # 15

Pili are primarily involved in a mating process between cells called:

Question # 16

Diameter of E.coli is __________ to _______ micrometer

Question # 17

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

Question # 18

Staphylococci aureus,Diplicocci pneumoniae etc.,are examples of:

Question # 19

Which are hollow structures in bacteria?

Question # 20

Cassia fistula is the scientific name for:

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MCAT Biology Chapter 3 Important MCQ's

Sr.# Question Answer
1 Mycellium refers to
A. Fungal body
B. Coenocytic hyphae
C. Septate hyphae
D. Haloid nuclei
2 Louis pasteur do not synthesized the vaccine of:
A. Chicken cholera
B. Small pox
C. Anthrax  
D. Rabies 
3 Reindeer moss is:
A. Mycorrhiza
B. Lichen
C. Fungus
D. Alga
4 The cell wall in cyanobacteria is
A. Gram-negative type
B. Gram-positive type
C. Both a and b
D. Absent
5 Wall of diatoms is composed of:
A. Cellulose
B. Peetin
C. Silica
D. Both silica and cellulose
6 Most of the bacteria are
A. Parasites
B. Heterotrophic
C. Autotrophic
D. None of these
7 Which of the fungus is commonly employed in experimental genetics?
A. Puccinia
B. Mushroom
C. Neurospora
D. Penicillium
8 About how many species of bacteria are known to cause disease in humans
A. 100
B. 1000
C. 200
D. 2000
9 Cyanobacteria reproduce by
A. Binary fission
B. Fragmentation
C. Akinetes
D. All these
10 The size of bacterium cell is ranges from
A. to 600 micrometer
B. to  600 millimeter
C. 0.5 to 500 micrometer
D. to 500 millimeter

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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