5 Levels of Organization- 1) The body-2) Organ systems-

Slides:

Advertisements

Similar presentations

Interaction Between Systems

Advertisements

Homeostasis and Control Systems. Homeostasis Body works best at a certain set point However the environment is constantly changing and your body must.

Every cell in the human body is both an _________________ and in ______________________ of a larger community – the entire organism. How does the body.

MAJOR ORGAN SYSTEMS IN THE HUMAN BODY

Homeostasis and Feedback in the Body

How your organs work together Homeostasis and Your Body.

The Human Body.

Body Systems and Cells: Temperature Regulation. I. How do living things stay alive in extreme temperatures? One of the characteristics of living things.

Homeostasis. What is Homeostasis? The ability to maintain constant internal physical and chemical conditions All living things must do this to survive.

The body receives a stimulus via a receptor o Cold-extrinsic o Heat-extrinsic o Pain-extrinsic or intrinsic o An odor-intrinsic o Fatigue-intrinsic.

Body systems. Circulatory Parts: heart,vascular tissue (artery, vein, capillary) Function: circulate O 2, CO 2, food and wastes thru body.

5.Tissues, Organs and Systems 1. You know that cells are the smallest part of your body 2 And you know that different cells have different jobs.

Introduction to Human Body Systems

Human Body Systems Homeostasis –maintaining internal balance in the body organism must keep internal conditions stable even if environment changes Homeostasis.

Integumentary System  It is the body covering.  Includes:  skin, hair, nails and sweat glands  Function:  protect underlying tissues and regulate.

Organization & Tissues Body Organization & Homeostasis.

The Sum of All Parts: Human Body Systems WEEKLY GOAL! Catalyst  Why do you get hungry?  What happens when you get very cold? Why?  Why do you use the.

STAAR Organisms and the environment Middle School Science.

Flying Start Health/ Science

Spinal Cord What is the name of the bundle of nerves that runs down your back?

Introduction to the Human Body Introduction to the Human Body: The Skeletal System.

Do now –  List the functions of the skeletal system (hint: there are 5 of them)  Answers  The skeleton gives shape and support to your body.

CH NOTES #4 BODY SYSTEMS. REMEMBER - LEVELS OF ORGANIZATION.

Human Body Systems.

11 MAJOR ORGAN SYSTEMS IN THE HUMAN BODY

Anatomy and Physiology Protection, Support, and Movement.

THE HUMAN BODY CHAPTER ONE. BODY ORGANIZATION Tissue Organs Organ Systems Cells.

Human Body Systems. Integumentary System Functions: –protects the body against pathogens – helps regulate body temperature Major Organs: skin, hair, nails,

7.3 Homeostasis. How Does Your Body Stay in Balance??? One word: HOMEOSTASIS!!! Homeostasis is when all of your body systems work together to keep the.

Ch   All the body cells work together  Cells are both INDEPENDENT an INTERDEPENDENT of each other.  LEVELS OF ORGANIZATION: cells, tissues,

Organization of Life. How to build a house. Brick Wall House.

 The human body has a set of conditions under which it operates optimally  These conditions are: Temperature: 37 °C Blood Sugar: 0.1% Blood pH: 7.35.

Level of Organization Cells with a purpose!.

Coordination and Control L3: Homeostasis

Integumentary System Major Organs:

Organization of Life.

Levels of Organization in the Human Body

Organ System There are 11 organ systems that work in harmony make up the Human Body.

Body Parts, Organs & Their Functions

Homeostasis Maintaining internal conditions and balance.

Mrs. Wharton’s Science Class

EXCRETION HOMEOSTASIS.

BODY ORGANIZATION AND HOMEOSTASIS

Opening: Human Body Systems Interactions Test Review

Homeostasis Gross October 22 & 23.

Homeostasis Same State

Homeostasis Which systems control body functions?

How organ-systems communicate

Homeostasis and Negative Feedback Mechanisms

HOMEOSTASIS EXAMPLES.

Clicker Review: homeostasis, mitosis, anatomical language

Do Now When a person gets too cold , his or her body will begin to shiver until the body’s temperature is back to normal. In sentences, explain why.

Integumentary System.

MAJOR ORGAN SYSTEMS IN THE HUMAN BODY

Do Now: Draw this table in your notebook:

Human Body Systems Chapter 13.

How is your body organized?

Human Body Systems An Introduction.

Introduction to Homeostasis.

Multi-celled organisms only

Body Systems and Homeostasis

Introduction to Human Body Systems

Introduction to Human Body Systems

MAJOR ORGAN SYSTEMS IN THE HUMAN BODY

Presentation transcript:

5 Levels of Organization- 1) The body-2) Organ systems-

3) Organ 4) Tissue muscle skin nerve

5) Cell- Nerve cellRed blood cell Muscle cell

Homeostasis- internal stability or "steady state" maintained by the body. (27-3) 1) no matter what the external temperature is, we keep our internal temperature at _______. 98.6˚ F - When cold, you must use ________ to create heat through the process of shivering food -When too warm, we __________. sweat

2) O 2 vs. CO 2 levels- job of the lungs and circulatory system. Information from brain sent to these organs by hormones to help balance O 2 vs. CO 2 hormones

3.) protection from the external world- a.) skin- b.) Hair on head, nose, face c) nails d) mucus