Lesson 1 Text A ElemensndCmpounds Text B Atomic Bonds and Molecules Reading Materials (Ⅰ) Water as a Solvent Reading Materials (Ⅱ) True-False estions Additional Information Exercises Lesson 2 Text A Nomenclature of Alcohols Text B Carbohydrates Reading Materials (Ⅰ) Amino Acids Reading Materials (Ⅱ) The Plant Kingdom Additional Information Exercises Lesson 3 Text A The Tricarboxylic Acid Cycle: A Carbon and Energy Wheel Text B Induction and Feedback Repression Reading Materials (Ⅰ) Toluene Biodegradation Pathways Reading Materials (Ⅱ) Regulation of Branched Metabolic Pathway Additional Information Exercises Lesson 4 Text A Nucleotides an Ncec Acids Text B Proteins Reading Materials (Ⅰ) Macromolecules Reading Materials (Ⅱ) Assay Procedure for Protein Concentration Additional Information Exercises Lesson 5 Text A Enzymes Text B Hydrolyti Ezyes Reading Materials (Ⅰ) Cattle Feed Enzymes and Probiotics Reading Materials (Ⅱ) Inhibition of Enzyme Activity and Immobilized Enzymes Additional Information Exercises Lesson 6 Text A Microorganisms and Viruses Text B Introduction to Microbiology Reading Materials (Ⅰ) Cell ntification Reading Materials (Ⅱ) Maintenance and Storage Additional Information Exercises Lesson 7 Text A Gene Cloning in Bacteria Text B Gene Control in Prokaryotes Reading Materials (Ⅰ) lity of the DN accines Reading Materials (Ⅱ) Selection of Mutagens Additional Information Exercises Lesson 8