Homeostasis & Body Systems

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HOMEOSTASIS & BODY SYSTEMS The Balance of Life

description

Homeostasis & Body Systems. The Balance of Life. Homeostasis. The body’s ability to maintain stable internal conditions even though the outside world changes constantly. Examples: Temperature Blood sugar pH Nutrients Waste. Negative Feedback. - PowerPoint PPT Presentation

Transcript of Homeostasis & Body Systems

Page 1: Homeostasis & Body Systems

HOMEOSTASIS & BODY SYSTEMSThe Balance of Life

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Homeostasis

The body’s ability to maintain stable internal conditions even though the outside world changes constantly. Examples: Temperature Blood sugar pH Nutrients Waste

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Negative Feedback

The variable triggers an opposite response to return the body to normal.

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Negative Feedback

Negative feedback loops are self-terminating. Why?

Nearly all feedback in the body is negative. Why do you think that is?

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Positive Feedback

Stimulus causes a response that increases the stimulus.

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When does positive feedback end?

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Body Systems


Homeostasis and Human Body Systems

Homeostasis and Human Body Systems

CHAPTER 12 LESSON 2 Human Body Systems · The human body can move in many different directions ... They also help your body maintain homeostasis. ... Why does your body need two organ

CHAPTER 12 LESSON 2 Human Body Systems · The human body can move in many different directions ... They also help your body maintain homeostasis. ... Why does your body need two organ

HOMEOSTASIS AND BODY DEFENCE

HOMEOSTASIS AND BODY DEFENCE

Unit 5 Anatomy & Homeostasis › cms › lib04 › VA01000023...& Homeostasis Homeostasis 24 The organ systems of the human body contribute to homeostasis The liver and the kidneys

Unit 5 Anatomy & Homeostasis › cms › lib04 › VA01000023...& Homeostasis Homeostasis 24 The organ systems of the human body contribute to homeostasis The liver and the kidneys

Homeostasis and Body Systems Review of Systems Homeostasis, Feedback Systems Endocrinology/Cell communication Nervous System Immune System.

Homeostasis and Body Systems Review of Systems Homeostasis, Feedback Systems Endocrinology/Cell communication Nervous System Immune System.

Animal Organization & Homeostasis - Snake Evolution · 2012. 3. 22. · 32 Homeostasis The organ systems of the human body contribute to homeostasis The digestive system Takes in

Animal Organization & Homeostasis - Snake Evolution · 2012. 3. 22. · 32 Homeostasis The organ systems of the human body contribute to homeostasis The digestive system Takes in

The Human Body. Body Organization Organ Systems – groups of organs in the body that work together to form a specific task Homeostasis – the maintenance.

The Human Body. Body Organization Organ Systems – groups of organs in the body that work together to form a specific task Homeostasis – the maintenance.

Regulating the Body to Maintain Homeostasis HOMEOSTASIS.

Regulating the Body to Maintain Homeostasis HOMEOSTASIS.

Osmoregulation –The active regulation of osmotic pressure of body fluids so that homeostasis is maintained Excretory systems –Help maintain homeostasis.

Osmoregulation –The active regulation of osmotic pressure of body fluids so that homeostasis is maintained Excretory systems –Help maintain homeostasis.

BODY SYSTEMS The human body is composed of major systems that have differing functions, but all of the systems work together to maintain homeostasis.

BODY SYSTEMS The human body is composed of major systems that have differing functions, but all of the systems work together to maintain homeostasis.

Homeostasis. What is Homeostasis ? ●Homeostasis is the regulation and maintenance of the internal environment of the body. ●Conditions within the body.

Homeostasis. What is Homeostasis ? ●Homeostasis is the regulation and maintenance of the internal environment of the body. ●Conditions within the body.

Body Fluids Homeostasis & Membrane Transport

Body Fluids Homeostasis & Membrane Transport

Homeostasis (entire slideshow, all body systems)

Homeostasis (entire slideshow, all body systems)

Homeostasis Across Body Systems Teacher - Wikispaces · PDF fileThe principles of homeostasis are tested every year on the multiple choice section ... Homeostasis Across Body Systems

Homeostasis Across Body Systems Teacher - Wikispaces · PDF fileThe principles of homeostasis are tested every year on the multiple choice section ... Homeostasis Across Body Systems

Body Organization and Homeostasis

Body Organization and Homeostasis

Human Body Systems Section 35–1. Human Body Systems Section 35–1 This section describes human organ systems and explains how the body maintains homeostasis.

Human Body Systems Section 35–1. Human Body Systems Section 35–1 This section describes human organ systems and explains how the body maintains homeostasis.

Body systems and homeostasis

Body systems and homeostasis

Homeostasis Across Body Systems Teacher - Wikispacesbellaireapbio.wikispaces.com/file/view/S_BI_Homeostasis09_T.pdf · Objective To review the ... Homeostasis Across Body Systems

Homeostasis Across Body Systems Teacher - Wikispacesbellaireapbio.wikispaces.com/file/view/S_BI_Homeostasis09_T.pdf · Objective To review the ... Homeostasis Across Body Systems

Human Body Systems The 11 organ systems of the human body work together to maintain homeostasis; a stable internal environment We will study 10 of the.

Human Body Systems The 11 organ systems of the human body work together to maintain homeostasis; a stable internal environment We will study 10 of the.

Homeostasis Homeostasis is your bodies ability to maintain internal conditions in the body. The two most important systems in maintaining homeostasis.

Homeostasis Homeostasis is your bodies ability to maintain internal conditions in the body. The two most important systems in maintaining homeostasis.