Chromosomes arranged as equatorial plate in
WebChromosomes are lined up in a central plane metaphase The stage in which the nuclear membrane breaks down... prophase In mitosis, chromosomes line up along an … WebDuring metaphase I, the homologous chromosomes are arranged in the center of the cell with the kinetochores facing opposite poles. The homologous pairs orient themselves randomly at the equator. For example, if the two homologous members of chromosome 1 are labeled a and b, then the chromosomes could line up a-b, or b-a.
Chromosomes arranged as equatorial plate in
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WebChromosomes are arranged at equatorial metaphasic plate. Structure, size and number of chromosomes are best studied at metaphase. ... During metaphase, the “change phase,” all the chromosomes are aligned on a plane called the metaphase plate, or the equatorial plane, midway between the two poles of the cell. The sister chromatids are still ... WebApr 13, 2024 · A nucleus represents its large size in relation to the cytoplasm of a cell. What does this mean? (a) cell is dying. (b) the nucleolus is in the resting phase. (c) the nucleus has entered the S-phase of interphase. (d) cell is about to die. Show Answer. There are several stages in the prophase of reduction division.
WebArrangement of Human Cell Metaphase Chromosomes on the Equatorial Plate. WebThe correct option is A 5. Metaphase I of meiosis I. The homologous chromosomes are arranged on the equatorial plate during metaphase I. In the question, at this stage, the …
WebA new structure, the spindle fibres, appears in the cytoplasm, which chemically, consists of long chain protein molecules oriented longitudinally between two poles. The chromosomes move towards the equatorial plate and get arranged at the equatorial plane. Centromeres divide and each chromatid moves to align itself on the equatorial plate ... WebChromosomes in metaphase get arranged at the equatorial plate (see Fig. 1). When these cells are treated with colchicine, cell division is arrested and the cells never enter …
WebThe events of metaphase II are similar to those of mitotic metaphase — in both processes, the chromosomes line up along the cell's equatorial plate, also called the metaphase …
WebMar 10, 2024 · Chromosomes are pretty long in prokaryotes; for example, almost 4.6 million base pairs, spanning a length of approximately 1.1mm, are found in E.coli. It is … little black bugs with white dotsWebArrangement of Human Cell Metaphase Chromosomes on the Equatorial Plate. little black bugs with wings in bathroomWebThis is followed by the division of the cytoplasm by a constriction ring at the equator (in the animal cell) or by the formation of a cell plate (in the plant cell). During mitosis, loosely … little black bugs with yellow spots in houseWebApr 4, 2024 · (i) Chromosomes are arranged on equatorial plate in prophase-II (ii) Nucleolus disappear during telophase-II (iii) In anaphase-II, the chromatids with their independent centromeres are called chromosomes. (iv) In metaphase-II, centromere of each chromosome becomes attached to filament of bipolar spindle. (a) only (i) and (ii) (b) … little black bugs with white wingsWebt. e. A chromosome is a long DNA molecule with part or all of the genetic material of an organism. In most chromosomes the very long thin DNA fibers are coated with … little black bugs with wings in houseWebJan 19, 2024 · 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 … little black bugs with wingsWebMay 18, 2024 · equatorial plate An arrangement of the centromeres of chromosomes in which they lie approximately in one plane, at the equator of the spindle. This is seen … little black bug that flies