PPT-THE IMPACT OF TREES GROWTH CONDITIONS ON CELL WALL STRUCTURE AND CHEMICAL COMPOSITION

ULDIS GRINFELDS ARNIS TREIMANIS INESE SABLE 1 6 2 3 7 4 5 Locations of sampling 1 Auce 2 Iecava 3 Ieriķi 4 Madona 5 Malta 6 Šķēde 7 Valmiera Spruce. A. Generalized Structure. 1. Cell Appendages. A) Flagella. 1) Functions in movement of the cell. 2) 3 components. Prokaryotic Cell Structure. a) Filament . i) Whip-like, helical structure. b) Hook . i) Holds the filament. Topic 2 - Natural Resources. James A. Olson, . Nici. . Darychuk. Pulp and Paper Centre, Department of Mechanical Engineering, University of British Columbia. Forests - Overview. 27% of land mass on Earth is forested. A. Generalized Structure. 1. Cell Appendages. A) Flagella. 1) Functions in movement of the cell. 2) 3 components. Prokaryotic Cell Structure. a) Filament . i) Whip-like, helical structure. b) Hook . i) Holds the filament. castle. .. The . nucleus. is like the . owner. because the owner controls the castle: what they do to it, how they manage it, and how they live in it day to day.. The . cell membrane . is like a . door . Mr. John . L.Terlabie. . CHEMICAL COMPOSITION...c. ontd.. Most . seeds . have high . LIPID. content.. Except for certain fruits, the occurrence of high lipids concentrations differentiates seeds from other plant organs.. A Cell is Like a Hotel. Nucleus. The . Nucleus. in a cell is like the . manager . in a hotel.. The . manager. controls the hotel like the . nucleus . controls the cell. Cell membrane. The . cell membrane . CELL STRUCTURE AND FUNCTION Despite the diversity among cells, three basic features are common to all cell types. All cells have outer boundary, an interior substance and a control region. CELL STRUCTURES Environmental conditions for fungal growth. LEC. = . 5 . Environmental conditions for fungal growth. In common with all microorganisms, fungi are profoundly affected by physicochemical factors, such as . Cell Membrane. Cell Wall. Cytoplasm. Chloroplasts. Mitochondria. Nucleus. Vacuole. DRAW this table…. DRAW this table…. Plant Cell. Animal Cell. cytoplasm. chloroplast. vacuole. Cell. membrane. nucleus. Follow-Me – . iQuiz. Q. State a use for iodine in the biology laboratory.. 200. Cell membrane. Electron microscope. Cellulose. Cell wall; Vacuole; Chloroplast; Definite shape. Methylene blue. Membrane. Cell adhesion. , cell junctions and extra cellular matrix organelles. Gram-negative. Gram-positive and Gram-negative bacteria cell walls are peptidoglycan, which is a linear polysaccharide chains, that are cross linked with strong covalent bond.. Dr.Qurat-Ul-Ain. Department Of Microbiology. KEMU,Lahore. . Two Basic Types of Cells. _____________________. ______________. Size of Living Things. 1 m = 100 cm = 1,000mm = 1,000,000 . µ. m = 1,000,000,000nm. cell. Surface structure:. 1-Capsule. 2- Cells wall…. Peptidoglycan . 3- Cell membrane…. bilayer. 4- Appendages Flagella and . Pili. . Interior structure:. Cytoplasm (protoplast). Gas vacuoles. Size of a Bacterial Cell: . There are great variations in size of bacteria. . They . measure from 0.75 µ to 1.5 µ but on an average each cell of bacterium measures about 1.25 µ to 2 µ . ( . in . diameter). .