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q what are the major components of the cytoskeletonthe cytoskeleton is a network of very small filaments and tubules distributed throughout the
q what is the endosymbiotic hypothesis about the origin of mitochondria and what are the molecular facts that support the hypothesis and to which
q why can mitochondria be considered the power plants of the aerobic cellsmitochondria are the power plants of aerobic cells because within them the
q what are the mitochondria what is the fundamental morphology of these organelles and in which cells can they be foundmitochondria are the
q what are the morphological chemical and functional similarities and differences between peroxisomes and lysosomessimilarities peroxisomes and
q which are the cell organelles that participate in cell division and in the formation of cillia and flagella of some eukaryotic cellsthe organelles
q why are lysosomes known as the cleaners of the cell wastelysosomes carry out heterophagic and autophagic digestion autophagic digestion by
q on which organelle of the cell structure does intracellular digestion depend what is the chemical content of those organellesintracellular
q a netlike membranous complex of superposed flat saccules with vesicles detaching from the extremities seen in electronic microscopy what is the
q what is the difference between rough and smooth endoplasmic reticulumthe endoplasmic reticulum is a delicate membranous structure contiguous to the
q where in the cell can ribosomes be found what is the major biological function of ribosomesribosomes can be found free in the cytoplasm adhered to
q what are the cytoplasmic inclusionscytoplasmic inclusions are cytoplasmic molecular aggregates such as organic polymers pigments and crystals they
q what are the main cytoplasmic structures present in animal cellsthe main cytoplasmic structures of the cell are the centrioles the cytoskeleton
q what is the name of the membrane with the intention of delimits the nucleus to which component of the cell structure is that membrane contiguousthe
q of what substances is the nucleolus made is there a membrane around the nucleolusnucleolus is a region within the nucleus made of proteins and
q what is the fluid that fills the nucleus calledthe aqueous fluid that fills the nuclear region is called nucleoplasm or karyolymph in the fluid
q what are the substances that are constitute the chromatin what is the difference between chromosome and chromatinthe chromatin dispersed in the
q what are the most important structures within the cell nucleuswithin the cell nucleus the most important structures are the nucleolus an optically
q what are the three main parts of a eukaryotic cellthe eukaryotic cell can be separated into two major portions the cell membrane that separates the
q concerning the presence of the nucleus what is the difference between bacterial and animal cells animal cells cells of living beings of the kingdom
q which type of cell came first in evolution - the eukaryotic cell or the prokaryotic cellthis is an interesting problem of biological evolution the
q do the membranes form only the outer wrapping of cellslipid membranes do not form only the outer cover of cells cell organelles such as the golgi
q what are the main respective constituents of cell walls in bacteria protists fungi and plantsin bacteria the cell wall is made of peptidoglycans
q what are the difference between plasma membrane and cell wallplasma membrane and cell wall is not the same thing plasma membrane also known as cell
q what are the chemical substances that facilitate to compose the plasma membranethe major constituents of the plasma membrane are phospholipids