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Bio 201 Human Anatomy and Physiology
Chapter 1 Exam and Answers
Anatomy - Answers✓✓The science of body structures and relationships
( to cut up)
Physiology - Answers✓✓The science of body functions (how the body works)
The 6 levels of organization - Answers✓✓Chemical, cellular, tissue, organ, system, organismal
Atoms - Answers✓✓the smallest unit of matter
Cells - Answers✓✓smallest unit of life
Molecules - Answers✓✓two or more atoms joined together
Chemical level - Answers✓✓The most basic level of organization where atoms and molecules
are found
Cellular level - Answers✓✓the level of organization where molecules combine to form cells
Tissue level - Answers✓✓The level of organization where cells and surrounding materials form
tissues
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25/11/2024 09:27AM
Tissues - Answers✓✓Groups of cells and materials surrounding them; gather to form tissues
Organ level - Answers✓✓The level of organization where tissues are joined together to form
organs
Organs - Answers✓✓structures that are composed of two or more different types of tissue
System level - Answers✓✓the level of organization where related organs work together to
achieve a common function
System - Answers✓✓related organs with common function
Organismal level - Answers✓✓all parts of the body functioning together, any living individual
6 characteristics of living organism(human) - Answers✓✓metabolism,responsiveness,
movement, growth, differentiation, reproduction
Metabolism - Answers✓✓sum of all the chemical process that occur in the body
Catabolism - Answers✓✓the breakdown of complex chemical substances into simple
components
Anabolism - Answers✓✓the building up of complex chemical substances from smaller, simpler
components
Responsiveness - Answers✓✓body's ability to detect and respond to changes