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q concerning their permeability how are membranes classifiedmembranes can be classified as permeable impermeable selectively permeable or
q what is membranemembrane is any delicate sheet that separates one region from another blocking or permitting completely or selectively the passage
q what are the plant cell vacuoles and what are their functions and what is the covering membrane of the vacuoles calledplant cell vacuoles are cell
q what is the function of the plant cell wallthe plant cell wall has protective and structural functions it plays an significant role in the
q of what substance is the plant cell wall made of which monomer is it madethe plant cell wall is made of cellulose cellulose is a polymer whose
q what is the path followed by the energy absorbed by plants to be used in photosynthesisthe energy source of photosynthesis is the sun the central
q what are the colors of the electromagnetic spectrum absorbed by plants what would happen to photosynthesis if the green light waves that reach a
q what is the main molecule responsible for the absorption of photic energy for photosynthesis and where is that molecule located in photosynthetic
q what are the chloroplasts what are the major functions of chloroplastschloroplasts are organelles present in the cytoplasm of algae and plant cells
q what are the main functions of the cytoskeletonas the name indicates the cytoskeleton is accountable for the support of the normal shape of the
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