Digestive, Respiratory, Circulatory, and Excretory Systems

Slides:

Advertisements

Similar presentations

Digestive and Circulatory Systems

Advertisements

The Respiratory System

Excretory System o. Body Functions Remember: Toxins broken down in the liver end up in the blood. The cells receive nutrients form the blood and produce.

Physiology - Homeostasis

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

Humanbodysystems Human body systems Respiratory System Digestive System.

UNIT 6: CONVERTING ENERGY HUMAN BODY SYSTEMS. REVIEW: RECALL THE REACTANTS FOR CELLULAR RESPIRATION… What three major organ systems are directly involved.

How our body allows us to go through cellular respiration.

How Our Body Eliminates Cellular Wastes. Excretion When proteins are broken down into amino acids, during digestion, they travel to the liver to be stored.

2.2 THE DIGESTIVE SYSTEM.

The Excretory System. Excretory System  Homeostasis is the regulating of a stable internal environment.  This includes removing a build-up of harmful.

The Excretory System Learning Targets: I can: 1.Name each organ of the excretory system along with its function 2.Explain how the human excretory system.

Respiration Fulfilling Your Energy Needs. Cellular Respiration Within humans: Using oxygen and glucose create ATP ATP = body’s chemical energy source.

DO NOW: What is the job of the cytoplasm? Write the equation for cellular respiration: Put the following in order from smallest to largest: tissue, organ.

Processing the food we eat Why do we need food? –Reactants for cell respiration (energy) –Building blocks for new cells, tissues, etc. –Essential nutrients:

Packet #88 Chapter #44. Introduction Helps maintain homeostasis Regulates water balance Removal of harmful substances from the blood Lungs {Respiratory.

**Name the excretory organs and the excretory products

Relationships Between Systems

Function 1: Getting and Delivering Oxygen Why does the human body require oxygen? to release ENERGY In Cell respiration oxygen is combined with glucose.

Body’s Transport System The Cardiovascular System Delivering Needed Materials Most materials needed by the body’s cells (like oxygen and food) are carried.

Excretory System Purpose Your body requires things from the environment to survive: Oxygen Food Water However, when obtaining and using these resources,

Respiratory System Gas exchange. Why do we breathe? Think of all the reasons why we need a respiratory system. WORKTOGETHERWORKTOGETHER.

Digestive, Circulatory, and Respiratory Systems

Learning Target: Today, I can draw conclusions about the function of cellular respiration and the systems of the body involved in cellular respiration.

Respiration & the Human Body Systems

Excretory system.

Respiratory and Excretory Systems

Getting Energy From Food

Respiration System I. Respiratory System

Lesson 12 Terms and Definitions

Metabolism of Protein Amino Acids.

Homeostasis is maintaining a constant internal environment.

The Excretory System.

L.O: To explain what blood transports

CELLULAR RESPIRATION CONNECTIONS

2. What organ(s) do you think filters your blood?

ORGAN SYSTEMS WORKING TOGETHER

Respiratory System Gas exchange

Excretion and Metabolic Wastes

Homeostasis – “keeping things in balance”

Human Body Visual Study Guide

Starter: Quick Quiz What two substances do your cells need to get energy? How does your body get these two substances? How does your body deliver these.

To support your survival, your organs must have cells with mitochondria that effectively perform cellular respiration. What is the equation for cellular.

Digestive, Circulatory, and Respiratory Systems

Body Systems and Homeostasis 2

Respiration & the Human Body Systems

The Respiratory System

EXERCISE: The Effect On The Body

The Excretory System Purpose: To remove waste products from the body

Aim: How does the Human Respiratory System maintain homeostasis?

Homeostasis – “keeping things in balance”

Excretory System 1 Excretory System - 2 Respiratory System - 1

Cellular respiration.

Label Cell A Label Cell B

Getting Energy From Food

Human Organ Systems Practice Test

Human Excretory System

Respiratory System The organ system responsible for the exchange of oxygen and carbon dioxide in the body. Controls Breathing Exchanges Gasses.

Human Excretory System

Cellular Respiration.

How do organisms use energy?

Overview of Cellular Respiration

Human Organ Systems Practice Test

Circulatory System Digestive System Respiratory System Excretory

How do we group these levels? Based on what?

Excretion The removal of metabolic waste from the body. e.g. carbon dioxide and urea Where do these come from?

How do systems in an organism maintain Homeostasis or Balance?

What is photosynthesis and when is it used?

Presentation transcript:

Digestive, Respiratory, Circulatory, and Excretory Systems Human Systems Digestive, Respiratory, Circulatory, and Excretory Systems

Digestive System Delivers nutrients (glucose) to the circulatory system

Respiratory System Oxygen molecules move from the air to the alveoli of the lungs and then to the circulatory system O₂ O₂

Circulatory System From the circulatory system, glucose and oxygen molecules move from the capillaries into the cells of the body where cellular respiration occurs

Cellular respiration oxidized O₂ + C6H12O6 CO₂ + H₂O + ATP (glucose) (energy)

Removal of CO₂ The gas exchange process is reversed for the removal of CO₂ CO₂ CO₂

Homeostasis - Blood Sugar The concentration of sugar in the blood is monitored Sugar can be stored or pulled from reserves (glycogen) in the liver and muscles to maintain a constant blood sugar level

Amino Acids Amino Acids contained in proteins can also serve as an energy source, but first they must be deaminated, or chemically converted in the liver This produces a toxic ammonia product, which is converted to water-soluble urea and excreted by the kidneys

What is the main purpose of the Respiratory System? What is the main purpose of the Digestion System? Write the formula for Cellular respiration? What is a main purpose of the Circulatory system?