Use the drop-down menus to identify the cell structures. Then, sketch the organism in Table A. Be sure to label the cell structures in your sketch. Streptococcus pyogenes CELL STRUCTURE: What is this? What is this? Nucleus Cell Membrane Cytoplasm 200

For the following dehydrohalogenation (e2) reaction, draw the zaitsev product(s) resulting from elimination involving c3–c4 (i.e., the carbon atoms depicted with stereobonds). show the product stereochemistry clearly. if there is more than one organic product, both products may be drawn in the same box. ignore elimination involving c3 or c4 and any carbon atom other than c4 or c3.

Which of the following happens during cell division? (a) energy is created (b) waste is eliminated (c) carbon dioxide is released (d) damaged cells are replaced

Design techniques and materials that reduce the negative environmental impact of a structure are referred to as