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Questions and Answers
Human physiology studies the abnormal functions of different parts of the human body.
Human physiology studies the abnormal functions of different parts of the human body.
False
The average adult male body is composed of 60% water.
The average adult male body is composed of 60% water.
True
Carbohydrates have a major structural function in the cell.
Carbohydrates have a major structural function in the cell.
False
Each tissue is formed of a group of cells.
Each tissue is formed of a group of cells.
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The basic living unit of the body is the organ.
The basic living unit of the body is the organ.
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The cell nucleus is not part of its composition.
The cell nucleus is not part of its composition.
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Study Notes
Introduction to Human Physiology
- Human physiology studies the normal functions of the human body's parts and its characteristics that make it a living being.
Body Composition
- The average adult male's body composition is:
- 60% water
- 20% proteins and related substances
- 15% fat
- 5% minerals
- Carbohydrates have a minor structural role in cells, but are important for cell nutrition
Organization of the Body
- The body is organized into systems, including:
- Nervous system
- Endocrine system
- Cardiovascular system
- Respiratory system
- Digestive system
- Urogenital system
- Musculoskeletal system
- Each system is composed of organs, which are made up of tissues, and tissues are composed of cells
- The cell is the basic living unit of the body, with approximately 100 trillion cells
Cell Physiology
- The cell consists of:
- Cell membrane
- Cytoplasm
- Protoplasm
- Nucleus
- Other cellular components include:
- Lysosomes
- Peroxisomes
- Golgi Apparatus
- Centrioles
- Endoplasmic reticulum
- Mitochondria
- Microfilaments
- Microtubules
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Description
Learn about the basics of human physiology, including the composition of the human body and its functions, making it a living being.
