Human Anatomy and Physiology Hub
Introduction to Human Body
By Arvind Sharma, B.Pharm, M.Pharm, Assistant Professor, MUIT
A2G ACADEMY
Smart Pharmacy Notes
BP101T Unit 1 Notes – Introduction to Human Body
These notes cover Introduction to Human Body according to BP101T Human Anatomy and Physiology I syllabus.
These notes are useful for:
- B.Pharm semester exams
- Viva preparation
- GPAT preparation
Topics Covered
- Introduction to Human Body
- Definition of Anatomy and Physiology
- Levels of Structural Organization
- Body Systems
- Basic Life Processes
- Homeostasis
- Anatomical Terminology
- Cell Structure and Function
- Transport Across Cell Membrane
- Cell Division
- Cell Junctions
- Cell Communication
- Tissues
Definition of Anatomy and Physiology
Anatomy is the study of structure of the human body.
Physiology is the study of functions of the human body.
Scope of Anatomy and Physiology
- Study of organs
- Study of tissues
- Study of cells
- Study of body systems
- Understanding diseases
Levels of Structural Organization
Chemical Level
- Atoms and molecules
Cellular Level
- Cells are basic units of life.
Tissue Level
- Group of similar cells form tissues.
Organ Level
- Different tissues form organs.
System Level
- Organs form body systems.
Organism Level
- Complete human body.
Body Systems
- Skeletal system
- Muscular system
- Nervous system
- Digestive system
- Respiratory system
- Circulatory system
- Endocrine system
Basic Life Processes
- Metabolism
- Responsiveness
- Movement
- Growth
- Differentiation
- Reproduction
Homeostasis
Homeostasis is maintenance of constant internal environment of body.
Examples:
- Body temperature control
- Blood pressure control
- Blood sugar control
Anatomical Terminology
| Term | Meaning |
|---|---|
| Anterior | Front side |
| Posterior | Back side |
| Superior | Upper part |
| Inferior | Lower part |
| Medial | Toward midline |
| Lateral | Away from midline |
Cell Structure
Cell is basic unit of life.
Parts of cell:
- Cell membrane
- Cytoplasm
- Nucleus
Functions of Cell
- Metabolism
- Growth
- Reproduction
- Transport
Transport Across Cell Membrane
Passive Transport
- Diffusion
- Facilitated diffusion
- Osmosis
Active Transport
- Requires energy.
Cell Division
Mitosis
- Growth and repair.
Meiosis
- Formation of reproductive cells.
Cell Junctions
- Tight junctions
- Desmosomes
- Gap junctions
Cell Communication
- Contact dependent signaling
- Paracrine signaling
- Synaptic signaling
- Endocrine signaling
Tissues
Epithelial Tissue
- Protection and absorption.
Connective Tissue
- Support and binding.
Muscular Tissue
- Movement.
Nervous Tissue
Smart Pharmacy Notes
BP101T Unit 1 Notes – Introduction to Human Body
These notes cover Introduction to Human Body according to BP101T Human Anatomy and Physiology I syllabus.
These notes are useful for:
- B.Pharm semester exams
- Viva preparation
- GPAT preparation
Topics Covered
- Introduction to Human Body
- Definition of Anatomy and Physiology
- Levels of Structural Organization
- Body Systems
- Basic Life Processes
- Homeostasis
- Anatomical Terminology
- Cell Structure and Function
- Transport Across Cell Membrane
- Cell Division
- Cell Junctions
- Cell Communication
- Tissues
Definition of Anatomy and Physiology
Anatomy is the study of structure of the human body.
Physiology is the study of functions of the human body.
Scope of Anatomy and Physiology
- Study of organs
- Study of tissues
- Study of cells
- Study of body systems
- Understanding diseases
Levels of Structural Organization
Chemical Level
- Atoms and molecules
Cellular Level
- Cells are basic units of life.
Tissue Level
- Group of similar cells form tissues.
Organ Level
- Different tissues form organs.
System Level
- Organs form body systems.
Organism Level
- Complete human body.
Body Systems
- Skeletal system
- Muscular system
- Nervous system
- Digestive system
- Respiratory system
- Circulatory system
- Endocrine system
Basic Life Processes
- Metabolism
- Responsiveness
- Movement
- Growth
- Differentiation
- Reproduction
Homeostasis
Homeostasis is maintenance of constant internal environment of body.
Examples:
- Body temperature control
- Blood pressure control
- Blood sugar control
Anatomical Terminology
| Term | Meaning |
|---|---|
| Anterior | Front side |
| Posterior | Back side |
| Superior | Upper part |
| Inferior | Lower part |
| Medial | Toward midline |
| Lateral | Away from midline |
Cell Structure
Cell is basic unit of life.
Parts of cell:
- Cell membrane
- Cytoplasm
- Nucleus
Functions of Cell
- Metabolism
- Growth
- Reproduction
- Transport
Transport Across Cell Membrane
Passive Transport
- Diffusion
- Facilitated diffusion
- Osmosis
Active Transport
- Requires energy.
Cell Division
Mitosis
- Growth and repair.
Meiosis
- Formation of reproductive cells.
Cell Junctions
- Tight junctions
- Desmosomes
- Gap junctions
Cell Communication
- Contact dependent signaling
- Paracrine signaling
- Synaptic signaling
- Endocrine signaling
Tissues
Epithelial Tissue
- Protection and absorption.
Connective Tissue
- Support and binding.
Muscular Tissue
- Movement.
Nervous Tissue
- Control and coordination.
Important Points for Exams
- Anatomy studies structure.
- Physiology studies functions.
- Cell is basic unit of life.
- Homeostasis maintains body balance.
- Four basic tissues are present.
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Keywords
- BP101T Unit 1 Notes
- Human Anatomy Notes
- B Pharm Anatomy Notes
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