A one-semester biochemistry course was developed as an alternative to traditional freshman chemistry. Lecture topics and laboratory exercises focus on the course's unifying theme of the origin and early stages of the evolution of life on earth. (Author/SK)

Presented are three ways in which bioactivity of organic compounds has been introduced in organic chemistry courses. One is to point out a typical bioactivity of a given functional group. A second is to discuss biorganic mechanisms. A third is to draw structure-activity correlations (SAR). (Author/HM)

Presents a summary of evidence suggesting that certain cellular parts may be artifacts arising during preparation of tissues for electron microscopy and discusses implications of same for biology curriculum and instruction. (SK)

Describes research on the causes, treatments, and diagnoses of autism. Describes a statewide outpatient program in North Carolina which includes elements of behavior modification, developmental assessment, problem-oriented goal setting, community support, and the training of both child and parent. (Author/DS)

Discusses different methods of treating disabilities, particularly the biochemical and environmental approaches. (HM)

This article, intended for college organic chemistry students, discusses how chiral pheromones are synthesized from glumatic acid. (HM)

Describes an approach to a course about the basics of genetics and molecular biology that utilizes a contest that involves students in accessing information about a topic such as sex determination, neural development, and gene therapy. The general objective of the approach is to inspire students to become familiar with the scientific literature.…

Features of Crassulacean Acid Metabolism plants are presented. Investigations of a complex eco-physiological plant adaptation to the problems of growth in an arid environment are discussed. Materials and procedures for these investigations are described. (CW)

Suggests ways that drug use/abuse might be associated with felony crime and discusses discrepancies of investigations into drug use/abuse and crime. Asserts that there is insufficient evidence to establish differential effects of specific substances that produce biochemical effects on acceleration of particular types of felony crime. (Author/PVV)

Discussed is a series of lectures designed to illustrate the use of general organic chemical principles in molecular biology, introduce current research in interdisciplinary areas to the beginner, increase interest in organic chemistry, and bridge the gap between traditional organic chemistry, biology, and the consumer. An outline is presented.…

Described is an experiment designed to illustrate photosynthesis. The experiment is based on a classic experiment performed by vanHelmont in the sixteenth century. A list of materials, procedures, and concepts are discussed. Variations are suggested. (CW)

Describes advances made in the understanding of how sex hormones may modify various cognitive skills, how normal brain signaling mechanisms may cause nerve cell death, and how many cells appear to hold genetic agents which determine their own destruction. (RT)

Presents an introduction to the Biochemical and Biomedical Engineering program at Rice University. Describes the development of the academic and enhancement programs, including organizational structure and research project titles. (YP)

Inclusion of a course in the pharmacy curriculum that deals primarily with the immune system, its function, malfunction, and therapeutic intervention provides what appears to be a workable focus for discussion of biotechnology. (MSE)

This study sought to identify patterns of impaired acoustic laryngeal reaction time as a function of response complexity parallel to metabolic measures of brain function. Findings indicated that the disruption in speech motor control for 16 adult male developmental stutterers was systematically related to metabolic asymmetry in left superior and…