Dense nucleus with no visible chromosomes
Web1. Prokaryotic chromosomes are found in the nucleoid of prokaryotic cells, and they are circular in shape. Unlike eukaryotic cells, prokaryotic cells don’t have a membrane-bound nucleus. Instead, their genetic material can be … WebThrough a microscope, you can see a cell plate beginning to develop across the middle of a cell and nuclei forming on either side of the cell plate. This cell is most likely a plant cell in the process of cytokinesis. a bacterial cell dividing. a plant cell in metaphase. an animal cell in the S phase of the cell cycle.
Dense nucleus with no visible chromosomes
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WebNov 13, 2015 · Observing Mitosis with Fluorescence Microscopy Interphase. Between mitotic divisions, a normal resting or actively growing cell exists in a state known as interphase, in which the chromatin forms a highly diffuse, fibrous network that is being continuously transcribed by enzymes within the nucleus.Before the cell enters the … WebE) smooth endoplasmic reticulum. A) nucleolus. You are investigating a cell under the microscope and you realize the cell is missing. ribosomes. Based on what you know about ribsomes, the cell would. A) be unable to form a spindle apparatus. B) be unable to synthesize proteins. C) be unable to respire.
WebJan 19, 2024 · In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure. Chromosomes are not visible in the cell’s nucleus—not even under a microscope—when the cell is not dividing. WebThe condensed chromosomes are viewed within the nucleus (top), removed from a cell during mitosis (also called karyokinesis or nuclear division) and spread out on a slide (right), and artificially arranged according to length (left); an arrangement like this is …
WebJan 19, 2024 · In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called … WebNational Center for Biotechnology Information
WebProphase The chromatic condenses into chromosomes. The centrioles separate, and a spindle begins to form. The nuclear envelope breaks down. Metaphase The chromosomes line up across the center of the cell. Each chromosome is connected to spindle fibers at its centromere. mitosis, cytokinesis
WebApr 11, 2024 · A nucleus, as related to genomics, is the membrane-enclosed organelle within a cell that contains the chromosomes. An array of holes, or pores, in the nuclear membrane allows for the selective … horry county sc flood mapsWebNov 25, 2011 · The nucleus has compartments composed of RNA and proteins and designated places for each chromosome. It stands to reason that all this order … lowes 295008WebAre chromosomes visible during prophase? Yes What happens to the nucleolus and nuclear membrane from interphase to prophase? They disappear Why are chromosomes visible during prophase but not interphase? Chromosomes are now condensed, and the nucleus disappeared. Where are the chromosomes located during metaphase? The … lowes 29527WebMar 6, 2024 · No , chromosomes are not visible during the Interphase of cell cycle bcoz of more water content in the nucleus. As water content is more in the nucleus . they … horry county sc fire rescueWeb1. Prokaryotic chromosomes are found in the nucleoid of prokaryotic cells, and they are circular in shape. Unlike eukaryotic cells, prokaryotic cells don’t have a membrane-bound nucleus. Instead, their genetic material can be found in a region of the cytoplasm called the nucleoid. A prokaryotic cell typically has only a single, coiled ... horry county sc flood mapWeb1 Answer. No , chromosomes are not visible during the Interphase of cell cycle bcoz of more water content in the nucleus. As water content is more in the nucleus . they … horry county sc fire departmentWebSep 22, 2024 · The nucleus contains the chromosomes needed to replicate the genetic material associated with a specific organism. Chromosomes represent long strings of nucleic acids that provide the … lowes 29649