Prerequisite: C101, C121. Prerequisite or concurrent: C102. Continuation of C121. Emphasis on organic and biochemical experimental techniques. Credit given for only one of the following: C122, C126, or S126; credit may also be received for C122 with consent of the chemistry undergraduate adviser. Textbook: "Organic & Biochemistry Experiments for Students in the Health Profession" by Hanania/Russo, published by T.I.S.