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

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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

Chemical substances used on living tissues that inhibit growth of microorganisms are called

Question # 2

What cause nervous spasm, psychotic delusion, gangrene

Question # 3

Ivanowski ibtained _________ filtrate from ground up infected plants

Question # 4

When smut is caused by:

Question # 5

The bacteria that get their food from dead organic matter are

Question # 6

It is the 2nd major kind of hepatitis

Question # 7

One of the most unusual protist phyla is that of:

Question # 8

Oyster mushroom is which of the following types of fungus

Question # 9

Which of the following group has length dikaryotic phase:

Question # 10

A chain of bacilli is called:

Question # 11

Some bacteria are covered with loose, soluble shield of macromolecules which is called as:

Question # 12

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

Question # 13

Cassia fistula is the scientific name for:

Question # 14

The end of the sheath posses

Question # 15

Ecological role of fungi as __________ is only paralleled by bacteria

Question # 16

In endomycorrhizae, the fungal hyphae penetrate the outer cell of the plant root, forming:

Question # 17

The bacteria that are able to grow in the presence of oxygen are called

Question # 18

A tetrad is a square of:

Question # 19

Common waste material in the cytoplasm of bacteria

Question # 20

During Gram staining positive bacteria are stained

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MCAT Biology Chapter 3 Important MCQ's

Sr.# Question Answer
1 Which one of the following type of asexual reproduction is not found in fungi?
A. Budding
B. Binary fission
C. Fragmentation
D. Spores
2 The feeding stage of slime mold grow upto --------cm:
A. 20
B. 30
C. 40
D. 50
3 Primary function of flagella
A. Hold fast
B. Nutrition
C. Motility
D. None
4 Tests of foraminifera are made of:
A. Calcium
B. Silica
C. Spongin
D. Iron
5 Reindeer moss is used as food for reindeers and some other large animals in:
A. Arctic region
B. Subarctic region
C. Boreal region
D. All a, b, c
6 Which of the work of Robert Koch help him to formulate Germ theory of disease:
A. He isolated tobacco mosaic virus from the leaf of tobacco plant
B. He isolated a small protozoans in the blood of sheep that had died of anthrax
C. He isolated rod shaped bacteria  with squarish end form the blood of sheep that had died of anthrax
D. He worked on smallpox
7 Mycorrhiza is the association of roots of vascular plants with
A. Algae
B. Bryophytes
C. Cyanobacteria
D. Fungi
8 Unicellular yeasts reproduce by:
A. Fragmentation
B. Binary fission
C. Budding
D. Spores
9 Sexual reproduction is absent in:
A. Phycomycetes
B. Ascomycetes
C. Basidiomycetes 
D. Deuteromycetes
10 Vaccination was introduced by:
A. Louis Pasteur
B. Robert Koch
C. Edward Jenner
D. Chamberland

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