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

Bacteriophages posses symmetry

Question # 2

A facultative parasite is one which:

Question # 3

A cell material present in bluegreen algae and bacteria is:

Question # 4

Rapid phase of growth of bacteria is:

Question # 5

Cell wall of fungi is made up of:

Question # 6

Which algae take part in building coral reefs along with coral animals:

Question # 7

In the classification system, the mode of nutrition related to fungi is:

Question # 8

Mycorrhiza is the association of roots of vascular plants with

Question # 9

Phage DNA takes control of the host biosynthetic machinery in which?

Question # 10

The cell wall of each diatom consists of:

Question # 11

A protist showing about binary fission and conjugation is:

Question # 12

Conidial producing structure of fungus is called

Question # 13

Which of the following fungi is used to give aroma to cheese:

Question # 14

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

Question # 15

About 1880 Pasteur isolated the bacterium, responsible for:

Question # 16

Pilli are only present on

Question # 17

Nostoc is common terrestrial and subaerial:

Question # 18

The cell wall of fungi contains

Question # 19

The smallest bacteria are approximately the size of the largest viruses i.e.,

Question # 20

Stanley isolated viruses from the host cell of tobacco in:

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MCAT Biology Chapter 3 Important MCQ's

Sr.# Question Answer
1 In 1866 , Ernst Haeckel in order to accommodate Euglena like organisms and bacteria , proposed a Kingdom called:
A. Protista
B. Plantae
C. Monera
D. Fungi
2 Which is used in production of soya sauce, Soya paste?
A. Cyclosporine
B. Neurospora
C. Griseofulvin
D. Aspergillus
3 Which characteristic of the following is not shown dy diatoms:
A. They are usually unicellular
B. The have cilia as locomotory organs
C. Herir pigments are chlorophyll a, Chlorophyll c, Carotenes and Fucoxanthin
D. They cell wall of each diatom consists of two shells
4 Shell of which one of the following is composed of interlocking cellulose plates
A. Dinoflagellates
B. Diatoms
C. Kelps
D. Red algae
5 The kingdom protista contains four major groups of eukaryotic organisms, single called protozoans, unicellular algae , multicullar algae:
A. slime molds
B. oomycotes
C. mushrooms
D. both a & b
6 Digestive enzymes are specifically secreted by which part of rhizopus
A. Rhizoids
B. Sporangium
C. Stolon
D. Columnella
7 A disease transmitted to people by bites from rabid dogs, cats, and other animals is:
A. Hydrophobia
B. Rabies
C. Both a & b
D. Myopia
8 Many __________ viruses enter the host cell as a whole
A. Plant
B. Polyhedral
C. Cubical
D. Animal
9 In bacteria the complexes of layers external to the cell protoplasm are called
A. Cell envelope
B. Cell wall
C. Slime
D. Capsule
10 Most of the visible part of consists of :
A. Algae
B. Fungi
C. Roots
D. Bacteria

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