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

00:00
Question # 1

Contractile vacuole is present in:

Question # 2

Oscillatoria and few other cyanobacteria can be used for:

Question # 3

Deuteromycetes lack;

Question # 4

On the basis of general shape bacteria are classified into how many categories?

Question # 5

What is the unicellular fungus?

Question # 6

Fungi are now a days placed in kingdom

Question # 7

The kingdom protista contains four major groups of eukaryotic organisms, single called protozoans, unicellular algae , multicullar algae:

Question # 8

Mycologists are scientists who study:

Question # 9

First infectious disease against which effective prevention was discovered

Question # 10

Coenocytic mycelium occurs in:

Question # 11

Monophyletic lineage means:

Question # 12

In paramecium, the surface of the cell is covered with several thousand fine, short, hair like structure called:

Question # 13

Chronic liver disease is most frequently caused by

Question # 14

Adsorption of phage occurs on a receptor site present on which?

Question # 15

Spores are dispersed by

Question # 16

Gram-positive bacteria retain primary dye due to formation of which complex?

Question # 17

The pocks are characteristics of

Question # 18

Rhizoids are present in fungi:

Question # 19

Lichens growing on rocks:

Question # 20

Poxviruses have a size equal to some members of

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Sr.# Question Answer
1 Which could have a long dikaryotic stage?
A. Mildews
B. Pilobolus
C. Rhizopus
D. Aspergillus
2 A class is a group of related :
A. Order
B. Species
C. Genera
D. Family
3 Visible morel is an example of which?
A. Ascus
B. Basidiocrap
C. Mushroom
D. Ascocarp
4 Two flagella, out of which one running in a transverse groove is a characteristic feature of:
A. Diatoms
B. Dinoflagellates
C. Slime moulds
D. Choanoflagellates
5 Which of following is anaerobic bacteria:
A. Pseudomonas
B. Escherichia coli
C. Spirochaeta
D. Campylobacter
6 The shape of the cliates is maintained by structure:
A. Cell wall
B. Cell membrane
C. Pellicle
D. Cilia
7 Which is used in baking of bread?
A. Neurospora
B. Rhizopus
C. Saccharomyces cerevisiae
D. All of above
8 The cell membrane of bacteria is different from that of eukaryotic, in lacking
A. Sterols
B. Fats
C. Lipids
D. None of these
9 __________ was the first species of penicillium discovered
A. Penicillum glabrum
B. P. ovale
C. P. notatum
D. P. hordeum
10 Extremely thin hair like appendages of bacteria are known as
A. Cilia
B. Flagella
C. Fimbrae
D. All of these
11 Ascomycotes are commonly known as
A. Club fungi
B. Sac fungi
C. Imperfect fungi
D. Deuteromycetes
12 Which of the following cannot be grown on artificial media
A. Obligate parasite of Bacteria
B. Obligate parasite of Fungi
C. Viruses
D. All of these
13 Karyogamy does not take immediately after fusion
A. Zygomycota
B. Basidiomycota
C. Deuteromycota
D. All these
14 Primary function of flagella
A. Hold fast
B. Nutrition
C. Motility
D. None
15 A body which is not differentiated into true roots, stems and leaves and lacks xylem & phloem is called a:
A. Thalloid
B. Thallus
C. Thylakoid
D. Stump
16 Those bacteria which can exist in a variety of shapes
A. Facultative
B. Polymorphic
C. Pleomorphic
D. All of these
17 Halogens and phenols, hydrogen peroxide, potassium per magnate, alcohol and formaldehyde are.
A. disinfectants
B. antibiotics
C. antiseptics
D. antigens
18 A protist showing about binary fission and conjugation is:
A. Amoeba proteus
B. Trichonympha
C. Paramecium
D. Euglena
19 Englenolds have at various times been classified in the:
A. Plant kingdom
B. Animals Kingdom
C. Both a & b
D. None
20 How many percent of peptidoglycan is present in gram negative wall
A. 50%
B. 10%
C. 8 - 11%
D. 20 - 80%

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