Provides the results of a project completed by the Educational Affairs Committee of the American Society for Biochemistry and Molecular Biology. The goal of committee members was to collect and tabulate information necessary to outline a "typical curriculum" for biochemistry and molecular biology. (ZWH)

This booklet, one of six in the Living Things Science series, presents activities about heredity and genetics which address basic "Benchmarks" suggested by the American Association for the Advancement of Science for the Living Environment for grades 3-5. Contents include background information, vocabulary (in English and Spanish),…

Describes the principal chemical substances which occur in most cells. These chemicals are the lipids, carbohydrates, proteins, and nucleic acids. Suggests that the structures of these substances be taught first since structure determines function. (JN)

This teacher's guide provides information and resources for helping to familiarize students with chemistry and its everyday applications around the world using inquiry and investigations. Contents include: (1) "Introducing Molecules in Living Systems"; (2) "Considering Life Processes"; (3) "Understanding the Structure of Biomolecules"; (4)…

Discusses possible reasons for the variations in current biochemistry laboratories (including staff expertise, equipment limitations, no laboratory textbook with modern experiments, and diverse student backgrounds). Also proposes a more uniform coverage of subject areas and techniques by providing a sample course format. (JN)

Presents two alternative teaching approaches to ensure that students become active participants of learning in the biochemistry classroom. Diagrams and rules are provided for using educational playing cards and creating a biochemical comic book. (ZWH)

Describes some of the chemical compounds involved in the nervous system and their roles in transmitting nerve signals. Discusses acetylcholine, dopamine, norepinephrine, serotonin, histamine, glycine, glutemate, and gamma-aminobutyric acid and their effects within the nervous system. (CW)

Discusses some of the problems associated with teaching abstract concepts in biochemistry because of the inability to provide visual aids. Suggests the use of metabolonograms as analogies in teaching certain concepts. (TW)

An approach for rigorously treating the metabolic pathways as a series of progressive levels emphasizing the integration of knowledge at each level is presented. The method stresses the relationship between diverse material and approaches to lend coherence, comprehension, and retention to the study of the metabolic pathways. (JN)

Describes a method, using simple algebraic notation, for calculating the nature of the salient features of a sugar pyranoid ring, the steric disposition of substituents about the reference, and the anomeric carbon atoms contained within the ring. (CS)

Describes the kinetic mechanisms of reversible activators of enzymes that normally follow Michaelis-Menten kinetics. Examines reversible activators of the enzyme carboxypeptidase A (CPA). (TW)

Describes some examples of chemical and industrial applications of enzymes. Includes a background, a discussion of structure and reactivity, enzymes as therapeutic agents, enzyme replacement, enzymes used in diagnosis, industrial applications of enzymes, and immobilizing enzymes. Concludes that applied enzymology is an important factor in…

Conveys an appreciation of enzyme kinetic analysis by using a practical and intuitive approach. Discusses enzyme assays, kinetic models and rate laws, the kinetic constants (V, velocity, and Km, Michaels constant), evaluation of V and Km from experimental data, and enzyme inhibition. (CW)

Describes an instructional experiment that was designed to illustrate the use of periodate oxidation in sugar analysis, and the consequence that the absorbance of mixtures of non-interacting substances is additive. (TW)

Describes a simple method for purifying catalase for the study of proteins. Procedures are systematically and diagramatically presented. Also identifies polyacrylamide gel electrophoresis, kinetic studies, and apparent molecular weight determination as possible techniques to be used in studying proteins. (ML)