Which of the following is the true definition of a virus?

1. Cellular entities regarded as living only
2. Non cellular entities regarded as borderline between fauna and flora
3. Non cellular entities regarded as borderline between life and non life
4. Acellular entities regarded as non-living only
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Answer: C
Explanation:
• N/A
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The microbes that live in the intestine produce:

1. Hormones
2. Antibiotic
3. Vitamin
4. Enzymes
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Answer: C
Explanation:
• Microbes present in intestine able to produce Vitamin K and Vitamin B
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The current system of nomenclature for organisms was developed by:

1. Carolus Linnaeus
2. Carl Woese
3. Van Leeuwenhoek
4. Robert Brown
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Answer: A
Explanation:
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Bacteria cell wall is made up of a protein and carbohydrate complex that is termed as :

1. Peptidoglycan
2. Amino Peptide
3. Glycogen
4. Glycoprotein
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Answer: A
Explanation:
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The cell wall of true fungi is mostly made up of material:

1. Peptidoglycan
2. Chitin
3. Cellollouse
4. Murine
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Answer: B
Explanation:
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Bacteria called halophils have been discovered in:

1. Yello Stone Park springs
2. Dead Sea
3. Great Salt Lake
4. Both B and C
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Answer: D
Explanation:
• Halophils are salt loving bacteria .So they are only found in Dead Sea and Great Salt Lake
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Which structure facilitates the movement of amoebae?

1. Cilia
2. Pseudopods
3. Flagella
4. None of these
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Answer: B
Explanation:
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The term for the primary group of flatworms and roundworms is?

1. Parasite
2. Vector.
3. Helminths.
4. Pathogen
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Answer: C
Explanation:
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Living cells are catagories in how many categories, according to Carlos Woose's classification scheme.

1. 7
2. 3
3. 2
4. 5
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Answer: B
Explanation:
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The "Golden Age of Microbiology" began and ended in the following years:

1. 1857 to 1914
2. 1914 to 1954
3. 1789 to 1834
4. 1990 to 2010
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Answer: A
Explanation:
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