Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
IBDP Biology SL/HL: 1.2 Types of cells and ultrastructure of cells Worksheet 1. Prokaryote Cell Structure Examiner’s note Biological Diagrams need: strong clear lines, accurate shapes, neat labelling, & no shading. Draw your diagram here Organelle Function Ribosomes Mesosomes Slime capsule Cell wall Flagellum Cell surface membrane Plasmid Naked nucleic acid 1 2. Eukaryotic cell structure Label the following animal and plant cells with their organelles: Feature Animal cell Plant cell Cell wall Chloroplasts Carbohydrates storage Vacuole Shape Organelle Function Ribosome Rough Endoplasmic Reticulum (“rough ER”) Lysosome Golgi apparatus Mitochondrion Nucleus Chloroplast 2 3. Differences between prokaryotic and eukaryotic cells Feature Prokaryotic cell Eukaryotic cell Type of cell Type of genetic material Main location of genetic material Mitochondria Ribosomes Organelles bounded by a single membrane 4. Describe how extracellular matrix (ECM) is formed and its function in plant and animal cells. Plant cells: Animal cells: 3 5. Label the following electron micrograph of a palisade cell 6. Label the following electron micrograph of a cell from the pancreas 4