Prokaryotic Cell

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Prokaryotic Cell: Overview

This topic consists of various concepts like Mesosomes,Flagella of Bacteria,Gram Negative Bacteria, etc.

Important Questions on Prokaryotic Cell

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In bacteria, plasmids are:

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In prokaryotes, the genetic material is 

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The plasmids present in the bacterial cells are  –                                  

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Which one of the following organisms is not example of eukaryotic cells?

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The main difference in Gram (+ve) and Gram (-ve) bacteria resides in their:

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The plasmid:

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Which one of the following structures is not present in a prokaryotic cell?

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Consider the following statements about prokaryotic cells and state true (T) or false (F):

A. The organisation of the prokaryotic cell is fundamentally similar even though prokaryotes exhibit a wide variety of shapes and functions.

B. The size of a typical bacterial cell is 1-2 μm.

C. Prokaryotic cells have no chromosomes and therefore lack well-defined nucleus.

D. In bacterial cells, DNA is extensively looped and coiled the help of basic histone proteins.

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What is cell envelope?

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In prokaryotic cells, outermost layer of cell envelope is called

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Well-defined nucleus is absent in:

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What are the small bristle-like structures or fibres sprouting out of the cell called?

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Which of the following surface structure of bacteria does not take part in motility?

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Which of the following is a functicn of mesosome?

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What is a genomic DNA of bacteria?

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How many of the following organelles are found in prokaryotic cells?

ER, Golgi complex, Lysosome, Mitochondria, Microbodies, Vacuoles.

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The main difference in Gram (+) ve and Gram (-) ve bacteria resides in their

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What is Pili?

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Explain the ultra structure of a bacterial cell.

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In prokaryotes, chromatophores are