| A | B |
|---|
| Anatomy | oldest medical science---Describes the structures of the body: what they are made of where they are located associated structures |
| Physiology | Is the study of: functions of anatomical structures individual and cooperative functions how |
| How are living things organized? | atom--molecule--organelle--Cells- Tissues--Organs- Organ systems --Organism |
| ___ are the smallest chemical units--- ____ are a group of atoms working together-- _____are a group of molecules working together---__ are a group of organelles working together--- __ are a group of similar cells working together--- ______ are a group of *different* tissues working together---- ______ are a group of organs working together-- ______ is an individual | Atoms--Molecules---organelles --Cells---Tissues-- Organs---Organ systems---Organism |
| Atoms: | - are the smallest chemical units |
| Molecules: | are a group of atoms working together |
| Organelles: | are a group of molecules working together |
| Cells: | are a group of organelles working together |
| Tissues: | are a group of similar cells working together |
| Organs: | are a group of different tissues working together |
| Organ systems (there's 11): | are a group of organs working together |
| Organism: | is an individual |
| Organizing a Muscle---Protein molecules (______level)---Protein filaments (_____ level)--- Muscle cells (____ level)------ Cardiac muscle tissue (_____ level) --- Heart (____ level) | chemica- organelle level- Muscle cells (cellular level)-- Cardiac muscle tissue (tissue level)-- Heart (organ level) |
| Characteristics of Life | Metabolism, Responsiveness - irritability, Movement, Growth , Differentiation , Reproduction |
| Autoregulation (intrinsic): | automatic response in a cell, tissue, or organ |
| Extrinsic regulation: | responses controlled by nervous and endocrine systems |
| Negative Feedback | Works to correct a deviation from a set point (Tries to get back to the set point/normal)-PP"response of the effector negates the stimulus" |
| Positive Feedback | Changes from the normal point and amplifies it--"response of the effector reinforces the stimulus" |
| Examples of Negative Feedback- | Examples of Negative Feedback- Body temperature- Blood pressure- Oxygen levels in blood- Thirst sensation |
| Explain Homeostasis | All body systems working together to maintain a stable internal environment--Systems respond to external and internal changes to function within a normal range --Failure to function within a normal range results in disease |
| Explain how the body Maintains Normal Limits | should be using terms/work flow in this chart |
