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

Misuse of antibiotic such as penicillin can cause:

Question # 2

Which of the work of Robert Koch help him to formulate Germ theory of disease:

Question # 3

All of the followings are methods of asexual reproducing in fungi except

Question # 4

According to Whittaker system of classification the prokaryotic unicellular organisms belong to the kingdom:

Question # 5

Recent research on HIV reveals that the virus may multiply in

Question # 6

The sexual spores in basidiomycetes are produced on club-shaped

Question # 7

According to Whittakar's five-kingdom system of classification the bacteria and cyanobacteria are placed in

Question # 8

Which of the following is red pigment:

Question # 9

In ascomycetes asci develop inside macroscopic fruiting bodies, the

Question # 10

A fungal hypha/cell having 2 nuclei of different genetic types is called:

Question # 11

Head of the T4 phage is

Question # 12

Septate hyphae are

Question # 13

Degrading and removing environment pollutants, such a role of fungus could be called

Question # 14

The mutualistic association between certain fungi and roots of vascular plant is called

Question # 15

A thallus is a body.

Question # 16

Some blue green algae are linked to form filaments sheathed in mucus e.g..

Question # 17

By Gram staining technique, gram positive bacteria are stained:

Question # 18

Asexual reproduction is ascomycetes is by

Question # 19

Most multicellular red algae attach to rocks or other substances by a basal:

Question # 20

The flagella of bacteria are composed of:

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Sr.# Question Answer
1 The most common method of reproduction in bacteria is:
A. Budding 
B. Fission
C. Ebdisoire
D. Conjugation
2 Leeuwenhoek observed which of these to find out microbes?
A. Saliva
B. Vinegar
C. Infusions
D. All of these
3 The vector in case of Trypanosoma
A. Mosquito
B. House fly
C. Tsetse fly
D. None of these
4 The feeding stage of slime mold grow upto --------cm:
A. 20
B. 30
C. 40
D. 50
5 Milk maids can't be infected by _______ if they are already infected by Cow pox
A. Small pox
B. Anthrax
C. Rabies
D. Chicken pox
6 Prokaryotes are:
A. Nimal without well-developed nervous system
B. Organism lacking a definite nucleus
C. Primitive plants without vascular system
D. Plant that od no product flower and fruit
7 Phycobilins is used as accessory pigments by:
A. Cyanobacteria
B. Bacteria
C. Algae
D. Fungi
8 The world virus is derived from a ______ word meaning the poison
A. Latin
B. Greek
C. Hebrew
D. English
9 Green sulphur bacteria, purple sulphur bacteria and purple non-sulphur bacteria are examples of which of the following bacteria
A. Saprotrophic
B. photosynthetic
C. Parasites
D. Chemosynthetic
10 What cause nervous spasm, psychotic delusion, gangrene
A. Aspergillosis
B. Histoplasmosis
C. Migraine
D. Ergotism

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