Biology I - Syllabus

Course Overview and Structure

Embark on a profound academic exploration as you delve into the Biology I course () within the distinguished Tribhuvan university's CSIT department. Aligned with the 2065 Syllabus, this course (BIO-106) seamlessly merges theoretical frameworks with practical sessions, ensuring a comprehensive understanding of the subject. Rigorous assessment based on a 60+20+20 marks system, coupled with a challenging passing threshold of , propels students to strive for excellence, fostering a deeper grasp of the course content.

This 3 credit-hour journey unfolds as a holistic learning experience, bridging theory and application. Beyond theoretical comprehension, students actively engage in practical sessions, acquiring valuable skills for real-world scenarios. Immerse yourself in this well-structured course, where each element, from the course description to interactive sessions, is meticulously crafted to shape a well-rounded and insightful academic experience.


Course Synopsis: Living System and their properties, major biological molecules, basic physiological processes, introduction of genetics, basic concepts of diversity and evolution.
Goal: The course is aimed at providing the introduction of biological system with respect to nature, behavior and functioning of the cell.

Units

1.1    Introduction: Brief introduction to all aspects of Biology

1.2    Bio-molecular: Carbohydrates, Lipids, Proteins and Nucleic acid

2.1    Cell structure and functions: Cell theory, cell membrane, transport system across the membrane, organelles composed of membranes, nonmenbranous organelles, nuclear components and major cell types

2.2    Enzymes: Nomenclature, biocatalysis, action of enzymes, environmental factors, co-enzymes, enzyme activation and inhibition.

2.3    Biochemical Pathways: Introduction, cellular respiration, glycolysis, TCA Cycle, ETC, ATP calculation, fermentation, protein and fat metabolism, photosynthesis-C3 and C4 pathways, photorespiration, chemosynthesis, transpiration.


3.1    Genetics: Laws of inheritance, linkage and crossing over

3.2    Diversity within species: Gene pool concept, genetic variety, role of natural selection in evolution, factors influencing natural selection, Hardy-Weinberg equilibrium concept and application

4.1    Material exchange in the body: Basic principle, blood circulation, pulmonary and systemic, nature of blood and role of heart, gas exchange, respiratory anatomy, lung function, digestive system, kidney structure and function

5.1    Body's control mechanism: Nerve impulse, synapse, CNS organization, endocrine system, sensory input and output coordination

5.2    Immune system: Defense mechanism, humeral and cell mediated immune responses, vaccines and monoclonal antibody.