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Choose true or false. Each right answer scores 1, and each wrong answer scores -1. Not answered questions score 0.
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1) DNA replication is carried out in the endoplasmic reticulum.
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2) Eukaryote cells are characterized by having only one nucleus.
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3) The nucleus is composed of nucleoplasm and a nuclear envelope.
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4) The nuclear envelope separates the nucleoplasm from the cytoplasm.
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5) The nuclear envelope is composed of one membrane where nuclear pore complexes are inserted.
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6) Protein synthesis happens in the nuclear envelope.
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7) The molecular composition of the outer and inner membranes is similar.
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8) The basal lamina maintains the integrity of the nuclear envelope.
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9) Gene expression of eukaryote cells couldn't be regulated without the nuclear envelope.
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10) DNA is also known as chromatin.
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11) The chromatin is found in the cytoplasm.
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12) Euchromatin is a type of loosely condensed chromatin.
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13) Facultative heterochromatin is a type of chromatin that does not decondensate during interphase. |
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14) The nucleolus cannot be observed with a light microscope but can with an electron microscope. |
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15) The nucleolus is involved in the synthesis of ribosomes. |
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16) The fibrillar center is the region of the nucleolus where most RNA is transcribed and processed. |
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17) There are many copies of the gene that codes for RNA. |
