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

In general appearance the helical phages are

Question # 2

By Gram staining technique,gram positive bacteria are stained .... in colour.

Question # 3

Conidial producing structure of fungus is called

Question # 4

Most protozoans ingest their food by the process of

Question # 5

Cyanobacteria are

Question # 6

The cell membrane or cytoplasm membrane is 5-10nm in:

Question # 7

Superficial fungal infections caused by certain imperfect fungi are:

Question # 8

Which of the following is used for lowering blood cholesterol?

Question # 9

--------------ferment carbohydrate (glucose) to ethanol and carbon dioxide.

Question # 10

Tail fibers are meant for

Question # 11

Which is the sexual process in bacteria?

Question # 12

All of the following fungi are pathogens except

Question # 13

How many tail fibers are there in a phage (T4)?

Question # 14

Bacteria without any flagella

Question # 15

Most of the bacteria are

Question # 16

The largest and most diverse group of photosynthetic bacteria is

Question # 17

Fungus like protest are not placed in fungi because: 

Question # 18

Protozoa responsible for creation of vast limestone deposits

Question # 19

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

Question # 20

The fusion of nuclei is called:

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 Sexual reproduction in yeast is by
A. Ascospores
B. Basidiospores
C. Conidia
D. Both a and b
2 Bacteria are considered plant because:
A. The have cell wall
B. They can move
C. The are present everywhere 
D. Can multiply by fission
3 Bacteria prepare themselves for cell division is known as
A. Log phase
B. Lag phase
C. Stationary phase
D. Decline phase
4 Which antibiotics my cause deafness:
A. Penicillin
B. Streptomycin
C. Tetracycline 
D. Quinine
5 In 1983, a functional artificial chromosome was made in:
A. Saccharomyces cerevisiae
B. Penicillium notatum
C. Rhizopus nigrcans
D. Candida albicans
6 Unit of classification in between class and family
A. Genus
B. Species
C. Order
D. Phylum
7 The cytoplasm of prokaryotic cell lacks membrane bound organelles and:
A. Cytoskeleton
B. Ribosomes
C. Lipid granules
D. Enzymes
8 Shell of which one of the following is composed of interlocking cellulose plates
A. Dinoflagellates
B. Diatoms
C. Kelps
D. Red algae
9 Which is characteristic of capsule?
A. It is gummy
B. It's tightly held
C. It is soluble shield
D. Both a & b
10 Which is the sexual process in bacteria?
A. Conjugation
B. Transduction
C. Transformation
D. All of these

Test Questions

Is this page helpful?

Share your comments & questions here

Guest
  • zujajah fatima

    zujajah fatima

    04 Jul 2019

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

    Like
    Reply
  • imtiaz hussain

    imtiaz hussain

    29 Jun 2019

    plz tell me mdcat test date 2019

    Like
    Reply
  • Asadullah

    Asadullah

    06 Jun 2018

    Best of luck

    Like
    Reply