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Which of the following statements is not true with respect to nucleus?
(a)The outer nuclear membrane usually remains continuous with the ER and also bears ribosomes.
(b)The nuclear matrix contains nucleolus and chromatin.
(c)Nuclear pores are the passage through which movement of RNA and proteins takes place in one direction.
(d)Chromatin contains DNA and some basic histone proteins, some non-histone proteins and RNA.

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Important Questions on Cell: The Unit of Life
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The structural and functional unit of a living organism is

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Which of the following statements is incorrect?

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Who proposed the cell theory?

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______examined a large number of plants and observed that all the plants are composed of different kinds of cells which form the tissue of the plant.

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Who reported that cell had a thin outer layer which is today named as plasma membrane?

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Who proposed the hypothesis that the body of plants and animals is composed of cells and product of cells?

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Who proposed the “cell lineage theory” by stating that “Omnis cellula-e cellula”?

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“Omnis cellula-e cellula” means
