Which statement is wrong for viruses?

1. All are parasites
2. All of them have helical symmetry
3. They have the ability to synthesize nucleic acids and proteins 
4. Antibiotics have no effect on them

Subtopic:  Virus, Viroids & Prions |
 56%
Level 3: 35%-60%
AIPMT - 2012
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Which one single organism or the pair of organisms is correctly assigned to its or their named taxonomic group?

1. Paramecium and Plasmodium belong to the same kingdom as that of Penicillium
2. Lichen is a composite organism formed from the symbiotic association of algae and a protozoan
3. Yeast is used in making bread and brew is a fungus
4. Nostoc and Anabaena are examples of Protista

Subtopic:  Kingdom Fungi: Introduction |
 80%
Level 1: 80%+
AIPMT - 2012
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Maximum nutritional diversity is found in the group:

1. Fungi

2. Animalia

3. Monera

4. Plantae

Subtopic:  Kingdom Monera: Introduction |
 72%
Level 2: 60%+
AIPMT - 2012
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Organisms called Methanogens are most abundant in a:
1.  cattle yard
2.  polluted stream
3.  hot spring
4.  sulphur rock
Subtopic:  Kingdom Monera: Bacterial Classification |
 92%
Level 1: 80%+
AIPMT - 2011
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Which one of the following organisms is not an example of eukaryotic cells?

1.  Escherichia coli

2.  Euglena viridis

3.  Amoeba proteus

4.  Paramecium caudatum

Subtopic:  Kingdom Monera: Introduction |
 79%
Level 2: 60%+
AIPMT - 2011
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Which one of the following is wrongly matched?
1. Puccinia - Smut
2. Root Exarch- protoxylem
3. Cassia- Imbricate aestivation
4. Root pressure - Guttation
Subtopic:  Kingdom Fungi: Basidomycetes |
 83%
Level 1: 80%+
AIPMT - 2011
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Virus envelope is known as:
1. capsid
2. virion
3. nucleoprotein
4. core

Subtopic:  Virus, Viroids & Prions |
 90%
Level 1: 80%+
AIPMT - 2010
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Infectious proteins are present in:

1. geminiviruses 2. prions
3. viroids 4. satellite viruses
Subtopic:  Virus, Viroids & Prions |
 80%
Level 1: 80%+
AIPMT - 2010
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T.O. Diener discovered a:
1. free infectious RNA
2. free infectious DNA
3. infectious protein
4. bacteriophage

Subtopic:  Virus, Viroids & Prions |
 84%
Level 1: 80%+
AIPMT - 2009
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The thalloid body of a slime mould (Myxomycetes) is known as:
1. protonema
2. Plasmodium
3. fruiting body
4. mycelium

Subtopic:  Kingdom Protista: Slime Moulds |
 67%
Level 2: 60%+
AIPMT - 2006
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