Introduction:
In understanding organization behavior, various behavioral sciences contribute valuable insights. These sciences provide a foundation for comprehending human behavior within organizations and offer guidance for effective management. While many disciplines contribute to this understanding, one of them does not directly inform organization behavior. Let's explore the following options to identify the one that does not contribute to organizational behavior.

Social Psychology:
Social psychology is the scientific study of how individuals' thoughts, feelings, and behaviors are influenced by others. It examines the impact of social interactions, group dynamics, and the influence of social norms on individual behavior. Social psychology provides valuable insights into topics such as leadership, group decision-making, and organizational culture.

Sociology:
Sociology examines the structure, functioning, and development of human society. It explores how social institutions and structures shape individual behavior within organizations. By understanding societal factors like social stratification, power dynamics, and cultural norms, sociological research contributes to organizational behavior knowledge.

Anthropology:
Anthropology focuses on studying human behavior, culture, and society across different contexts. It examines the impact of cultural practices, beliefs, and values on individual and group behavior. Anthropological research can shed light on cross-cultural management, diversity, and inclusion within organizations.

Biochemistry:
Biochemistry, although a valuable scientific discipline, does not directly inform organizational behavior. It primarily deals with the chemical processes occurring within living organisms. While understanding individual behavior may involve aspects of neurochemistry or genetics, biochemistry does not provide specific insights into organizational behavior.

Conclusion:
Among the mix of behavioral sciences informing organizational behavior, biochemistry does not directly contribute to this field. Social psychology, sociology, and anthropology provide valuable insights into human behavior within organizations, while biochemistry focuses on the chemical processes within living organisms. By understanding these disciplines, managers and leaders can gain a comprehensive understanding of organizational behavior and effectively navigate the complexities of the workplace.