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is the study of body structure; meaning to "cut up" |
Anatomy | 1 | ||
| 4 Types of Tissues | Epithelial tissue, connective tissue , muscle tissue , nervous tissue | 1 | ||
| 4 Types of Tissues - Epithelium: covers body surface - Connective Tissue: connects, supports, and protects organs - Muscle: contracts to make body move and generate heat - Nerves: carries information from one part of the body to another through impulses |
4 Types of Tissues | 1 | ||
| Cell are the basic structural and
functional units of an organism |
cell | 1 | ||
| connective tissue |
connects , support and protect the organs | 1 | ||
| Disgestive system | handles taking in and breaking down food ,absrobing nutrient and eliminating wastes | 1 | ||
| Epithelium: | cover body surface | 1 | ||
| is the science of body functions, Includingthe study of homeostasis | Physiology | 1 | ||
| Metabolism |
Metabolism is the sum of all the catabolic (breaking down) and anabolic (building up) chemical processes that occur in the body. |
1 | ||
| muscle
tissue |
make body move and general heat | 1 | ||
| nervous | carres information from one part of the body to another through impluses | 1 | ||
| organ | Organs are structures composed of two or more different types of tissues |
1 | ||
| organ system |
organ system
Consists of related organs with a common
function. EX: Digestive system handles taking in and breaking down food, absorbing nutrients, and eliminating wastes. |
1 | ||
| Six Levels of Structural Organization - celluar structural | Cellular structural and functional unit | 1 | ||
| Six Levels of Structural Organization - Chemical | atom and molecules | 1 | ||
| Six
Levels of Structural Organization - Organ |
different types of tissue join together | 1 | ||
| Six Levels of Structural Organization - Organismal | Organismal individual living human | 1 | ||
| Six
Levels of Structural Organization - System |
System related organs with common function | 1 | ||
| Six Levels of Structural
Organization - THE ORDER Chemical, cellular, tissue, organ, system, organismal |
Chemical, cellular, tissue, organ, system, organismal | 1 | ||
| Six
Levels of Structural Organization - Tissue |
tissue groups of cells function together | 1 | ||
| Tissue are groups of cells that work together to perform a similar function. | tissue | 1 | ||
| Anabolism |
build up | 1 | ||
| catabolism | break down | 1 | ||
| Responsiveness is the body's ability to detect and respond to changes which might represent an opportunity/threat |
responsiveness | 1 | ||
| Movement |
is any motion, including movement of tiny subcellular structures, or movement inside cells or organs. | 1 | ||
| Growth involves an increase in body size due to an increase in existing cells, number of cells, or both |
Growth | |||
| Differentiation development of a cell from an unspecialized (stem cell) to specialized state. |
Differentiation | |||
| Homeostasis A condition of equilibrium (balance) in the body's internal environment. |
Homeostasist | |||
|
Two Main Systems That Work Together to Achieve
Homeostasis |
Nervous System and Endocrine System (hormones) work alone or together in feedback systems to maintain homeostasis. | |||
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Negative Feedback
Process by which a control mechanism is activated to restore altered conditions to their original state EX: thermostat turns off if house if too hot, heats house if too cool |
Negative Feedback | |||
| Positive Feedback enhance/ amplify changes; tends to move system away from equilibrium state to make it more unstable | positive feedback |
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