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…

Psychological, neuroanatomical, and neurochemical parallels are drawn between autistic disorder (AD) and obsessive-compulsive disorder (OCD) based on a case report of fluvoxamine treatment.The implications of this case of coincident AD and OCD are discussed with respect to nosology, pathophysiology, and treatment. (Author/JDD)

Automated evaluation methods, used in medical school training programs, are discussed. The use of situational questions which help students to make connections between the biochemical knowledge acquired and its application in medical practice is proposed. Examples of these types of questions are included. (KR)

Documents the growth of Internet use by university students in Japan. Focuses on the use of the Internet as part of the biochemistry curriculum in Japanese medical schools. (DDR)

Describes the implementation of the innovative Guided Discovery Curriculum at the National College of Chiropractic. Emphasizes the relevance of biochemical principles to clinical practice through the selection of two clinical cases. (DDR)

Describes the biochemical structure and functions of the enzyme chymosin. Presents activities to familiarize students with fundamental aspects of enzyme-substrate interaction. (WRM)

Argues that the traditional lecture format is a poor mode for learning. Outlines a simple but effective approach for eliciting student participation in an intermediate-size lecture course (50-100). (CCM)

Presents an inexpensive hands-on lesson in DNA fingerprinting that can be completed in a single class period. Involves students in solving a murder in which a drop of blood is fingerprinted and matched with the blood of the murderer. (DDR)