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

00:00
Question # 1

First step of life cycle of phage is

Question # 2

Which of the followings very rarely has flagella

Question # 3

A disease causing substance produced by fungi is

Question # 4

Tail fibers are meant for

Question # 5

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

Question # 6

Investigations of cell membrane of a bacterial cell into the cytoplasm in the form of vesicular tubules or lamellae concerned with DNA replication are

Question # 7

Phlogeny describes a species:

Question # 8

Except to spierillia, bacillus and coclc, bacteria are found in which of the shapes:

Question # 9

Two flagella, out of which one running in a transverse groove is a characteristic feature of:

Question # 10

Amoebas move by forming specialized cytoplasmic projections called:

Question # 11

Immunization with attenuated cultures of bacteria is called

Question # 12

Bacteria which get their food from dead organic matter are:

Question # 13

What is the bacterial cell wall made up of?

Question # 14

Early researches on bacteriophages were on those who infect?

Question # 15

Bacteria that can synthesize organic compounds from simple inorganic substances are known as:

Question # 16

Which one of the following is the best explanation of peptidoglycan:

Question # 17

Which of the following does not describe viruses :

Question # 18

By Gram staining technique, gram negative bacteria are stained:

Question # 19

Which is member of Chrysophyta:

Question # 20

One of the following is a technique used to preserve milk and milk products

Prepare Complete Set Wise MDCAT Biology Chapter 3 MCQ's Test MCQs Online With Answers


Topic Test

00:00

It is a matter of fact that the candidates have to do thorough preparation and maximum hard work to score well in the MDCAT. The students should solve all the MCQs available on this platform. The portion of each chapter varies, so make sure to focus on all the topics in the syllabus. Besides this, by solving the MCQs, the students will be able to prepare for the test in a better way. For further updates about the MDCAT biology MCQs, contact us.

Top Scorers Of MDCAT Biology Chapter 3 MCQ's Test MCQ`s Test

  • S
    Saim G 04 - Aug - 2025 04 Min 46 Sec 20/20
  • A
    abdul hanan 31 - Aug - 2025 10 Min 51 Sec 18/20
  • A
    Ahmad Ali Hamza 13 - Jan - 2025 02 Min 21 Sec 17/20
  • M
    Muhammad Nafees 15 - Sep - 2025 03 Min 53 Sec 17/20
  • A
    Abdul Salam 16 - Jan - 2025 04 Min 17 Sec 17/20
  • V
    vishal 20 - Jan - 2025 04 Min 27 Sec 17/20
  • B
    Burhan Idrees 24 - Aug - 2025 04 Min 46 Sec 17/20
  • H
    hoor bukhari 28 - Sep - 2025 54 Min 24 Sec 17/20
  • M
    MADIHA ZUBAIR 14 - Oct - 2025 02 Min 30 Sec 16/20
  • M
    M Nawaz Sajjid 15 - Sep - 2025 03 Min 52 Sec 15/20
  • S
    Sajid Zaib 17 - Jan - 2025 04 Min 32 Sec 14/20
  • M
    M Waleed 11 - Sep - 2025 05 Min 32 Sec 14/20
  • M
    Muhammad Nazir 20 - Jan - 2025 05 Min 57 Sec 14/20
  • I
    Its Rai 02 - Sep - 2025 09 Min 34 Sec 14/20
  • M
    Muhammad Hassan 29 - Aug - 2025 13 Min 09 Sec 14/20

MCAT Biology Chapter 3 Important MCQ's

Sr.# Question Answer
1 Nostoc reproduces asexually by formation of
A. Hormogonia
B. Akinetes
C. Heterocysts
D. Both a and b
2 Foraminifeans and actinopods produce:
A. Shells
B. Tests
C. Bullets
D. Both a & b
3 The fungi involved in --------are mostly Ascomycetes and imperfect fungi, and few Basidiomycetes.
A. Mycorrhizae
B. Predation
C. Lichens
D. Commensalism
4 Various mildews and most rust species are:
A. Obligate parasite
B. Facultative parasite
C. Microaerophilic parasite
D. Both a & c
5 Which is the brown alga having blades, stipes and holdfast:
A. Acetabularia
B. Chondrus
C. Laminaria
D. Ceratium
6 The fungal partner in mycorhizal association
A. Mushroom
B. Black bread mold
C. Morels
D. Truffles
7 Gram-positive bacteria are stained _____________ by gram staining
A. red
B. pink
C. dark blue
D. colourless
8 Which of the following are poisonous fungi:
A. Morels
B. Truffles
C. Toadstools
D. Rust
9 Malarial parasite is carried to the host by. 
A. Male culex
B. Male anopheles
C. Female culex
D. Female anopheles
10 On the basis of general shape,bacteria are classified into:
A. two categories
B. three categories
C. four categories
D. five categories

Test Questions

Is this page helpful?