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Page 85
... Lysosomes : Digestive Compartments A lysosome is a membranous sac of hydrolytic enzymes that an animal cell uses to digest all kinds of macromolecules . Lysosomal enzymes work best in the acidic environment found in lysosomes . If a ...
... Lysosomes : Digestive Compartments A lysosome is a membranous sac of hydrolytic enzymes that an animal cell uses to digest all kinds of macromolecules . Lysosomal enzymes work best in the acidic environment found in lysosomes . If a ...
Page 86
... lysosomes probably arise by budding from the trans face of the Golgi apparatus ( see Figure 6.13 ) . Proteins of the inner surface of the lysosomal membrane and the digestive enzymes themselves are thought to be spared from destruction ...
... lysosomes probably arise by budding from the trans face of the Golgi apparatus ( see Figure 6.13 ) . Proteins of the inner surface of the lysosomal membrane and the digestive enzymes themselves are thought to be spared from destruction ...
Page 88
... lysosome ( TEM ) . Macrophages ingest bacteria and viruses and destroy them using lysosomes . Bottom This diagram shows one lysosome fusing with a food vacuole during the process of phagocytosis . ( b ) Top In the cytoplasm of this rat ...
... lysosome ( TEM ) . Macrophages ingest bacteria and viruses and destroy them using lysosomes . Bottom This diagram shows one lysosome fusing with a food vacuole during the process of phagocytosis . ( b ) Top In the cytoplasm of this rat ...
Common terms and phrases
animal cells autophagy barbiturates Bottom This diagram bound ribosomes calcium ions carbohydrate cell motility cell's compartmental cellular respiration central vacuole chemical energy cis face cisternal maturation model Concept Check cristae cytoplasm cytoskeleton cytosol digest electron micrograph enclosed endomembrane system endoplasmic reticulum eukaryotic cells example Figure food vacuole free ribosomes glycoproteins Golgi apparatus Golgi products Golgi stack hormones hydrolytic enzymes inner membrane intermediate filaments large number large plant cell liver cell lumen lysosome fusing macromolecules Macrophages membrane proteins membranes separated metabolic functions microfilaments microtubules mitochondria and chloroplasts modified molecular composition monomers motor proteins muscle cell narrow intermembrane space nuclear envelope nucleoli organelles outer membrane peroxisome phagocytosis photosynthesis pigments plasma membrane polypeptide polysaccharides protein synthesis protists recycle rough rough ER sacs called cisternae secretory proteins smooth ER stroma structure and function sugar suggested answers thylakoids tonoplast trans face trans region transport vesicles Transport vesicles bud tubules tubulin vesicles containing vesicles that bud