Ribo-This is short for ribose and it is a pentose sugar. Contrast this with the sugar group in DNA which is dexoyribose. Nucleic-Refers to the fact that it originates in the nucleus. Acid-It is an acidic compound.
It is a separate part. Cytokinesis refers to the division of the cytoplasm, after telophase of mitosis. In plants, due to the cell wall, a structure forms in the center of the cell (now having 2 nuclei) called a cell plate.This structure grows out towards the cell walls, ultimately dividing the cell in half, and becoming a new cell wall.In animal cells, since there is no cell wall, the cell membrane pinches, somewhere in the middle of the cell, producing a structure called a cleavage furrow.ytokinesis refers to the division of the cytoplasm, after telophase of mitosis. In plants, due to the cell wall, a structure forms in the center of the cell (now having 2 nuclei) called a cell plate.
All animal cells have two small organelles known as centrioles. The centrioles help the cell to divide. Centrioles are seen the process of mitosis and meiosis. The centrioles together are typically located near the nucleus in the centrosome.entrioles are made of nine bundles of microtubules, that are arranged in a ring. The centrioles play a major role in cell division. In animal cells the centrioles play a major role in cell division but the plant cells have the ability to reproduce even without the centrioles.