NUTRITION: GETTING FOOD TO CELLS Objectives:  Explain the process of digestion  Trace the pathway of food from the mouth to the anus  Cite ways on.

Slides:

Advertisements

Similar presentations

Choose one food that you ate today, where do you think digestion and absorption are taking place?

Advertisements

 The digestive system is made up of a series of hollow organs joined in a long twisting tube from the mouth to the anus and other organs that help break.

How Carbohydrates are broken down. What is the Digestive System? What is the Digestive System? Food provides us with fuel to live, energy to work and.

By Kyle Robert Jones What is Chemical Energy? Chemical Energy is energy that is stored in some kind of chemical substance. The energy is released.

Animal and Plant Nutrient Absorption How do organisms get the nutrients they need?

REVIEW Nutrition & Digestion. 1. Explain what a food label tells you. The nutritional facts found in processed foods.

METABOLISM. WHAT IS METABOLISM? OUR BODIES GET THE ENERGY THEY NEED FROM FOOD THROUGH METABOLISM THE CHEMICAL REACTIONS IN THE BODY'S CELLS THAT CONVERT.

Health Day A / B. Nutrition What did you write down? Where there any ideas / thoughts repeated? What do you think was the most important?

2.2 THE DIGESTIVE SYSTEM.

Breaks down food into nutrients.

Nutrients Every organism ( the cells) requires nutrients (macromolecules): The basic building blocks of all cell structures are built with these nutrients.

The Digestive System Patrick Gresham By. The Digestive System is one the 11 major organ systems in the human body that keep you alive. The Digestive System.

Human Organ Systems Digestive System. Function of Digestive System 1. The breaking down of food into substances the body can use 2. Two kinds of digestion:

REVIEW Nutrition & Digestion. 1. Explain what a food label tells you. The nutritional facts found in processed foods.

The Digestive System. Function Break down the food you eat into nutrients that your body can absorb.

Digestive System Key & Color the body parts:  Salivary glands  Esophagus  Stomach  Small Intestine  Large Intestine  Liver  Gall Bladder  Pancreas.

Digestive System Functions The Digestive System has 3 very important jobs: Ingest (bring in food) Digest (break down food) Egest (get rid of unusable.

DIGESTION NOTES Write what is white please.. DIGESTION & NUTRIENTS Digestion: the process where food is broken down into small nutrients to be absorbed.

Learning Target: Enzymes in Action Part I. Learning Target #1: Enzymes I Can… Describe the general role of enzymes in metabolic cell processes. I Will…

Everybody Poops An introduction to your digestive system.

Use your text to label each organ of the digestive system. (page 227) Color each organ a different color. (If you do not have color pencils, you will.

Aim: Why do humans digest food? DO NOW: Think about the term digestion. 1.What does it mean to you? 2.Draw a picture representing what digestion means.

Topic: Nutrition Aim: Explain nutrition & the 2 types of digestion Do Now: Protists Questions HW: Coloring Activities due Monday. ( Cut out five food labels.

Digestive System Digestion- breaking down of food into smaller pieces to make usable energy for the body.

The Digestive System: Introduction Human Bio 11. The Digestive System Food must be broken down into building blocks before it can be absorbed by cells.

Digestion Digestion: process of breaking down food into smaller, usable materials 1. The body needs energy and materials a. Need food for energy b. Need.

The Digestive System Functions – Break down food and absorb it in the body 4 steps food goes through – Ingestion – Digestion – Absorption – elimination.

Topic: Nutrition Aim: Describe nutrition & the 2 types of digestion. Do Now: HW:

Breaks down food into nutrients.

Chapter 18.2a The Digestive System.

The Digestive System Functions Types of digestion

The Digestive System.

Heterotrophic Nutrition & The Human Digestive System

CLASS SET CLASS SET Physical and Chemical Changes in the Digestive System Reading to Learn: Read the following passage and answer the questions that follow.

Absorb, absorption mechanical breakdown chemical breakdown organ nutrients cross-section (optional) tissue toxins digestive system function.

Unit Metabolic Pathways & their Control

DIGESTION AND ABSORPTION

Digestion: Break-down of large, insoluble food molecules into small, water-soluble molecules using mechanical and chemical processes. This occurs in the.

By Diego Irizarry and Andrea Caro

The Digestive system Lesson 9 February 24th, 2010.

The Digestive System.

Digestion Digestion: process of breaking down food into smaller, usable materials 1. The body needs energy and materials a. Need food for energy b. Need.

Carbs to Glucose Comic Strip Project

Part 2 The Digestive System.

JH-KEADLE Digestive System.

The Digestive System Chapter 2, section 2.2.

The Digestive System.

Digestive System Story

1.4: How Organisms Take in Substances

Section 3.1: Metabolism and Energy

The Digestive System.

The Digestive System.

Essential Question: How do major organ systems work together in living organisms? GSES7L2b: Develop and use a conceptual model of how cells are organized.

Nutrition & Digestion Test Review.

Breaks down food into nutrients.

Do Now What is energy? Where do we get our energy from?

Digestion Digestion: process of breaking down food into smaller, usable materials 1. The body needs energy and materials a. Need food for energy b. Need.

Digestive System Notes

The Digestive System Ch. 15 Sect. 2

Digestive Process Begins

Digestion Digestion: process of breaking down food into smaller, usable materials 1. The body needs energy and materials a. Need food for energy b. Need.

The Digestive System.

Digestive System.

How do organisms use energy?

Digestion Digestion: process of breaking down food into smaller, usable materials 1. The body needs energy and materials a. Need food for energy b. Materials.

The Digestive System Functions: Takes food into the body

Digestion Questions What are the organs that make up the digestive system?

The Digestive System.

Digestive System!.

Presentation transcript:

NUTRITION: GETTING FOOD TO CELLS

Objectives:  Explain the process of digestion  Trace the pathway of food from the mouth to the anus  Cite ways on how human should properly take care of their digest system

Recap  What is Genetic Engineering?  How is genetic engineering connected to GMO’s?

Warm Up Question  Who among you here have a regular bowel movement?  Does anyone here who always go to the toilet after eating?

Video

Guide Questions: 1. What is metabolism? 2. How does food travel during digestion? 3. How is mechanical digestion different from chemical digestion?

Metabolism – a set of life-sustaining chemical changes that occur within the cells of all organisms

Types of metabolism A.Catabolism B. Anabolism

Catabolism – breaks down large molecules into smaller ones and releases energy in the process

Anabolism – uses energy to build up the chemical components of the cells

Ingestion – the process by which an animal takes in food

Digestion – the process by which ingested food is broken down into simple substances that can be absorbed by the body

Mechanical Digestion- the process wherein the food that has been ingested is physically broken down into smaller pieces

Chemical Digestion – the body process the food in such a way that the nutrients it contains can be absorbed in the small intestines

Cite ways on how to take of our digestive system.

_______ a set of life-sustaining chemical changes that occur within the cells of all organisms _______2. what kind of acid that our stomach release to help broken down the food. _______3. the process by which ingested food is broken down into simple substances that can be absorbed by the body. _______4. the body process the food in such a way that the nutrients it contains can be absorbed in the small intestines _______5. What is the first step of digestive process of metabolism?

Assignment Research work: Identify the digestion process of some other animals (except human)