EPHE141 Levels of Organization, Medical Terminology, and Cell Review PDF

Summary

These are notes from a lecture on the levels of organization in the human body. It covers basic terminology used in anatomy and includes an overview of cell organelles.

Full Transcript

EPHE141 – JAN 8, 2024 LEVELS OF ORGANIZATION, BASIC MEDICAL TERMINOLOGY AND REVIEW OF THE CELL READINGS: CH 1-2 ALL COURSE CONTENT AND MATERIALS ARE MADE AVAILABLE BY INSTRUCTORS FOR EDUCATIONAL...

EPHE141 – JAN 8, 2024 LEVELS OF ORGANIZATION, BASIC MEDICAL TERMINOLOGY AND REVIEW OF THE CELL READINGS: CH 1-2 ALL COURSE CONTENT AND MATERIALS ARE MADE AVAILABLE BY INSTRUCTORS FOR EDUCATIONAL PURPOSES AND FOR THE EXCLUSIVE USE OF STUDENTS REGISTERED IN THEIR CLASS. THE MATERIAL IS PROTECTED UNDER COPYRIGHT LAW, EVEN IF NOT MARKED WITH A ©. ANY FURTHER USE OR DISTRIBUTION OF MATERIALS TO OTHERS REQUIRES THE WRITTEN PERMISSION OF THE INSTRUCTOR, EXCEPT UNDER FAIR DEALING OR ANOTHER EXCEPTION IN THE COPYRIGHT ACT. VIOLATIONS MAY RESULT IN DISCIPLINARY ACTION UNDER THE RESOLUTION OF NON-ACADEMIC MISCONDUCT ALLEGATIONS POLICY (AC1300). © Kirst in Lan e, 20 2 4 Learning Outcomes - Levels of Organization; Cells Use the learning outcomes to guide what you read in the textbook and to guide your studying for the midterm/final exam. Ch 1 Define cell, tissue, organ, and system. State the levels of organization in the human body and apply it to course materials. Recognize/use “language of anatomy” Ch 2 Discuss the functions of the plasma membrane, cytoplasm, and organelles discussed in lectures and apply it to course materials. Differentiate between non-membranous and membranous organelles. © Kirst in Lan e, 20 2 4 EPHE141 LEVELS OF ORGANIZATION READINGS: CH 1 ALL COURSE CONTENT AND MATERIALS ARE MADE AVAILABLE BY INSTRUCTORS FOR EDUCATIONAL PURPOSES AND FOR THE EXCLUSIVE USE OF STUDENTS REGISTERED IN THEIR CLASS. THE MATERIAL IS PROTECTED UNDER COPYRIGHT LAW, EVEN IF NOT MARKED WITH A ©. ANY FURTHER USE OR DISTRIBUTION OF MATERIALS TO OTHERS REQUIRES THE WRITTEN PERMISSION OF THE INSTRUCTOR, EXCEPT UNDER FAIR DEALING OR ANOTHER EXCEPTION IN THE COPYRIGHT ACT. VIOLATIONS MAY RESULT IN DISCIPLINARY ACTION UNDER THE RESOLUTION OF NON-ACADEMIC MISCONDUCT ALLEGATIONS POLICY (AC1300). simple complex © Kirst in Lan e, 20 2 4 Anatomical Organization Atoms → molecules → macromolecules → CELLS: Basic building block of all living things © Kirst in Lan e, 20 2 4 At minimum, all cells are comprised of … 1. Membrane Lipid bilayer surrounding cell or organelle 2. Genetic material e.g., DNA 3. Cytosolic fluid Fluid component of the cell interior © Kirst in Lan e, 20 2 4 Anatomical Organization Atoms → molecules → macromolecules → CELL TISSUE: similar cells functioning together (epithelial, muscle, nervous, connective tissues) © Kirst in Lan e, 20 2 4 Anatomical Organization Atoms → molecules → macromolecules → CELL TISSUE ORGAN: 2 or more tissues that perform a specialized function © Kirst in Lan e, 20 2 4 Anatomical Organization Atoms → molecules → macromolecules → CELL TISSUE ORGAN SYSTEM: a group of organs functioning cooperatively © Kirst in Lan e, 20 2 4 Systems that will be examined over course… Integumentary / Primary Tissues Connective tissue Musculoskeletal Nervous system Endocrine Lymphatic Cardiovascular Digestive Genitourinary © Kirst in Lan e, 20 2 4 NOTE: You will learn “the language of anatomy” (Ch 1 - Section 1.3) in Lab 1. ▪ Anatomical position ▪ Directionality ▪ Body regions ▪ Planes ▪ Quadrants You are responsible for recognizing and utilizing these anatomical terms on your midterm & final exam!! © Kirst in Lan e, 20 2 4 Basic Medical Terminology Keys to Analyzing Terms. ▪ Root – word foundation. E.g.) bio- ; rhin- ; my- ▪ Combining vowel – links root to suffix or other root; usually “o” or “I” E.g.) bi/o; rhin/o; my/o ▪ Suffix – word ending. E.g.) –logy; -itis; -algia ▪ Prefix – word beginning; may or may not be present, but affects meaning E.g.) a- ; ex-; dys- © Kirst in Lan e, 20 2 4 Basic Medical Terminology *Read the meaning of the terms from suffix back to the beginning of the word and across ▪ E.g.) biology ; rhinitis Let’s practice…! https://globalrph.com/medterm/a/ © Kirst in Lan e, 20 2 4 EPHE141 REVIEW OF CELL ORGANELLES READINGS: CH 2 ALL COURSE CONTENT AND MATERIALS ARE MADE AVAILABLE BY INSTRUCTORS FOR EDUCATIONAL PURPOSES AND FOR THE EXCLUSIVE USE OF STUDENTS REGISTERED IN THEIR CLASS. THE MATERIAL IS PROTECTED UNDER COPYRIGHT LAW, EVEN IF NOT MARKED WITH A ©. ANY FURTHER USE OR DISTRIBUTION OF MATERIALS TO OTHERS REQUIRES THE WRITTEN PERMISSION OF THE INSTRUCTOR, EXCEPT UNDER FAIR DEALING OR ANOTHER EXCEPTION IN THE COPYRIGHT ACT. VIOLATIONS MAY RESULT IN DISCIPLINARY ACTION UNDER THE RESOLUTION OF NON-ACADEMIC MISCONDUCT ALLEGATIONS POLICY (AC1300). Welcome to Cellsville, BC! This town needs a: Secure barrier Power plant Town hall Industrial sites Industrial workers Postal facility Etc. © Kirst in Lan e, 20 2 4 Welcome to Cellsville, BC! General Function Name of Organelle Secure barrier Membrane Power plant Town hall Industrial sites Industrial workers Postal facility Etc. © Kirst in Lan e, 20 2 4 Welcome to Cellsville, BC! General Function Name of Organelle Secure barrier Membrane Power plant Mitochondria Town hall Industrial sites Industrial workers Postal facility Etc. © Kirst in Lan e, 20 2 4 Welcome to Cellsville, BC! General Function Name of Organelle Secure barrier Membrane Power plant Mitochondria Town hall Nucleus Industrial sites Industrial workers Postal facility Etc. © Kirst in Lan e, 20 2 4 Welcome to Cellsville, BC! General Function Name of Organelle Secure barrier Membrane Power plant Mitochondria Town hall Nucleus Industrial sites ER Industrial workers Postal facility Etc. © Kirst in Lan e, 20 2 4 Welcome to Cellsville, BC! General Function Name of Organelle Secure barrier Membrane Power plant Mitochondria Town hall Nucleus Industrial sites ER Industrial workers Ribosomes Postal facility Etc. © Kirst in Lan e, 20 2 4 Welcome to Cellsville, BC! General Function Name of Organelle Secure barrier Membrane Power plant Mitochondria Town hall Nucleus Industrial sites ER Industrial workers Ribosomes Postal facility Golgi apparatus Etc. © Kirst in Lan e, 20 2 4

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