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

Who, 1982, modified the five Kingdom system:

Question # 2

The division of nucleus in fungus is called

Question # 3

The oyster mushroom paralyses the:

Question # 4

Brush-like arrangement of its conidia is characteristic of:

Question # 5

A curved or comma shaped rod is known as

Question # 6

The fungi involved in --------are mostly Ascomycetes and imperfect fungi, and few Basidiomycetes.

Question # 7

Which property enables the hyphae to grow rapidly?

Question # 8

Which bacteria are more permeable

Question # 9

Flagellum is made up of protein:

Question # 10

Prions may be simply infectious

Question # 11

If a coccus divides only in a single plane it forms

Question # 12

Viruses are simplest organisms and

Question # 13

Five-kingdom system proposed by Margulis and Schwartz is not based on

Question # 14

Conjugation takes place in:

Question # 15

Coenocytic hyphae are also known as:

Question # 16

Tetracycline and its related compounds cause permanent discoloration of:

Question # 17

Pasteur also made a vaccine for:

Question # 18

Rhabdovirus is

Question # 19

Tests of foraminifera are made of:

Question # 20

Which of the following is used for lowering blood cholesterol?

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 During photosynthesis photosynthetic bacteria use hydrogen sulphide instead of water as:
A. Carbon source
B. Nitrogen source
C. Hydrogen source
D. sulphur source
2 Prions may be simply infectious
A. DNA
B. RNA
C. Proteins
D. Both a & b
3 Attenuated bacteria can stimulate the host to produce
A. Immunity
B. Resistance
C. Antibiotics
D. Infection
4 Which give blue color to the colony of penicillium
A. Hyphae
B. Rhizoids
C. Conidiophores
D. Conidia
5 To accommodate protists, Margulis and Schwartz have listed phyla:
A. 77
B. 27
C. 172
D. 57
6 Viruses multiply themselves within the host cell of
A. Bacteria
B. Plants
C. Fungi
D. Eukaryotes
7 In 1796 Edward jenner first vaccinated 8 years old boy for
A. Chicken pox
B. Small pox
C. Cow pox
D. Rabies
8 Parasitic bacteria are fully dependent on their host for their:
A. Respiration
B. Excretion
C. Nutrition
D. Growth
9 Spirochete is a thin, flexible:
A. Bacilli
B. Spiral
C. Vibrios
D. Cocci
10 Which of following is anaerobic bacteria:
A. Pseudomonas
B. Escherichia coli
C. Spirochaeta
D. Campylobacter

Test Questions

Is this page helpful?