PPT-2.1 Cell Structure & Microscopy 1

FollowMe 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. OCR AS Biology. Unit 1: Cells, Exchange and Transport. Learning objectives. To understand and discuss the basis of cell theory based upon milestones in cell biology. To carry out practical work on cell size and magnifications using a light microscope. 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. Cell theory. Cell organization and homeostasis. Studying cells – microscopy and fractionation. Eukaryotic vs. prokaryotic cells. Compartments in eukaryotic cells (cell regions, organelles). Cytoskeleton. 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. Cell/Developmental Biology I. Group Members. Kelly Hogan, Facilitator . Rita Graze. Matthew . Kearley. . Zheng-Hua. Ye. Xiaoyu. Zhang. Christine Sestero. Heather Tinsley. Learning Goal: . Understand . Lecture 16:. Super-resolution microscopy: Part . 2. Lecture 16: Super-resolution microscopy and TIRFM. Single molecule imaging. Total internal reflection fluorescence microscopy (TIRFM). Super-resolution techniques . 1000. 1000. 1000. 1000. mm. Micrometre. n. m. Nanometre. Micrometre. Millimetre. 5. 0.005. 0.000005. 1.  .  .  . 1.  .  .  . 1.  . 3.  . 7.  .  .  .  . 0.5.  .  .  . 0.001. 0.000001. 1000. Surface markers. Structure: Variable, integral proteins or glycolipids in plasma membrane. Function: Identify the cell. Example: MHC complexes, blood groups, antibodies. Septate junctions/tight junctions. phosphoglucosamine. mutase. Andrew Muenks. 1. , . Tommi. A. White. 1&2. , and Lesa J. Beamer. 1. Department of Biochemistry. 1. and Electron Microscopy Core. 2. , University of Missouri, Columbia, MO. Where is the genetic material in a prokaryotic cell?. In a bacterial DNA loop and there may be one or more plasmid rings.. 2. Where is the genetic material in a eukaryotic cell?. The DNA is in chromosomes enclosed in a nucleus. . Structure. Main component is phospholipids that are arranged in a double layer (. bilayer. ). Has scattered proteins within the phospholipids. Regulate what enters/leaves cell. Function . Nucleus. Structure. Replica of van 1670 Moody Use the information in this tutorial to supplement the visuals in lab and the Chapters 1 8 and 9 in your lab manual Replica of Culpepper tripod microscope built c 1725 by Co 1Many different types of light microscopesare available each with their own strengths and limitationsA main tenant of good microscopy is to select the right tool microscope for the job at handPlease c 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.