Chromosomes become visible during prophase. Chromatin is in its least condensed stage during the interphase stage. It begins its condensation during the prophase stage and is visible until the end of cell division.
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During which phase of the cell cycle are the chromosomes …
Chromosomes are visible with chromatids in which phase?
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Are chromosomes visible during the G1 phase?
Answer and Explanation: Chromosomes become visible during interphase, which involves the first three stages of the cell cycle such as the G1, S, and G2 phases.
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When during the cell cycle are chromosomes visible quizlet?
Nucleus is visible during interphase, but chromosomes are not. The first stage of mitosis, in which (1) the chromatin condenses into discrete chromosomes visible with a light microscope, (2) the mitotic spindle begins to form, and (3) the nucleolus disappears but the nucleus starts to dissolve.
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Are chromosomes visible during interphase?
In the living interphase nucleus no chromosomal structures are visible. Yet in the injured cell and after treatment with most histological fixatives chromatin structures become apparent. Under certain conditions this appearance of structure in the living interphase nucleus is reversible.
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When during the cell cycle are the chromosomes visible?
Chromosomes become visible during prophase. Chromatin is in its least condensed stage during the interphase stage. It begins its condensation during the prophase stage and is visible until the end of cell division.
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In what part of cell cycle where chromosomes are visible quizlet?
the first stage of cell division, before metaphase, during which the chromosomes become visible as paired chromatids and the nuclear envelope disappears. The first prophase of meiosis includes the reduction division.
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Are chromosomes visible during the G1 phase?
Answer and Explanation: Chromosomes become visible during interphase, which involves the first three stages of the cell cycle such as the G1, S, and G2 phases.
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Are chromosomes visible during interphase?
During interphase, individual chromosomes are not visible, and the chromatin appears diffuse and unorganized. Recent research suggests, however, that this is an oversimplification and that chromosomes may actually occupy specific territories within the nucleus (Cremer & Cremer, 2001).
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What stage of cell cycle are chromosomes visible?
Chromosomes become visible during prophase. Chromatin is in its least condensed stage during the interphase stage. It begins its condensation during the prophase stage and is visible until the end of cell division.
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During what phase are chromosomes not visible?
During interphase, individual chromosomes are not visible, and the chromatin appears diffuse and unorganized.
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Are chromosomes in G1 visible with a light microscope?
Chromosomes condense and become visible by light microscopy as eukaryotic cells enter mitosis or meiosis. During interphase (G1 + S + G2), chromosomes are fully or partially decondensed, in the form of chromatin, which consists of DNA wound around histone proteins (nucleosomes).
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Are chromosomes visible in all phases?
During most of the cell cycle, interphase, the chromosomes are somewhat less condensed and are not visible as individual objects under the light microscope. However during cell division, mitosis, the chromosomes become highly condensed and are then visible as dark distinct bodies within the nuclei of cells.
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Can you see chromosomes in interphase?
During most of the cell cycle, interphase, the chromosomes are somewhat less condensed and are not visible as individual objects under the light microscope. However during cell division, mitosis, the chromosomes become highly condensed and are then visible as dark distinct bodies within the nuclei of cells.
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What is visible during interphase?
Cells spend most of their time in a stage called interphase. During this phase, the nuclear envelope surrounds the nucleus. There may be one or more nucleoli (dark, condensed regions) visible within the nucleus. The material around the nucleoli, contained within the nuclear envelope is DNA in the form of chromatin.
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Are chromosomes visible during G1?
Answer and Explanation: Chromosomes become visible during interphase, which involves the first three stages of the cell cycle such as the G1, S, and G2 phases.
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