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eukaryotic cells have nucleus delimited by two juxtaposed membranes that start with the membrane of the endoplasmic reticulum the nuclear membrane or
the nucleolus is a small and optically dense region in the interior of the cell nucleus it is made of ribosomic rna rrna and proteins single nucleus
what is the other name given to sex chromosomessex chromosomes are also known as allosomes the other chromosomes that are not sex chromosomes are
normal 0 false false false en-in x-none x-none microsoftinternetexplorer4
what is the structure that maintains identical chromatids boundans the structure that handles identical chromatids bound is the
chromatin is uncondensed nuclear dna the typical dna morphology in interphase the phase of the cell cycle in which the cells is not separating itself
autophagic intracellular digestion is the cellular internal digestion of waste and residual materials in general it is completed by
heterophagic intracellular digestion is the breaking into minute substances of external substances engulfed in the cell by pinocytosis or
intracellular digestion or cellular digestion is the breaking in the interior of the cell of big molecules coming from outside or even from the own
endocrine and exocrine pancreatic cells thyroid and parathyroid endocrine cells adenohypophysis adrenal and pineal endocrine cells the lot of types
cell secretion is the elimination to the exterior of substances formed by the cell for example hormones mucous sweat
cyclosis is a type of internal cell movement in which an oriented flow of circulating material is formed and maintained in the cytoplasm by the
cilia and flagella are structures found in various prokaryotes as well in some eukaryotic cells they play defense nutrition and movement roles for
cell movements are movements performed by cell structures like the movements of cilia and flagella the pseudopod movements in amoeba macrophages etc
what is cytoskeleton what are its main constituents in animal cellsans cytoskeleton is the cytoplasmic structure that handles the cell keeps its
what is the formula of the dpd for withered shrank plant cells how is that situation possibleans withered plant cells are those that shrank because
what is meant by suction force of the plant cell does the suction force facilitate or make difficult the entrance of water in the cellans the suction
which are the molecules that make possible active transport through membranesans active transport is made by particular membrane proteins these
mass transportation is the access or the exiting of substances in or from the cell engulfed by portions of membrane the fusion of internal
how does the plant cell wall react when it is placed under hypotonic mediumans the plant cell wall the covering of the cell outside to the cell
in some types of cells the cell membrane present differentiations that are essential for the specific functions of the cells the major
what are the respective functions of phospholipids proteins and carbohydrates of the cell membraneans membrane phospholipids have structural function
the cell membrane is produced of lipids proteins and carbohydratesthe membrane lipids are phospholipids a particular type of lipid to which one
osmotic pressure is the pressure formed in a aqueous solution by a region of lower solute concentration upon a region of superior solute
diffusion is the spreading of substance molecules from a region where the substance is more concentrated to other region where it is less