How does respiration work??

Slides:



Advertisements
Similar presentations
These organisms are called AUTOTROPHS or PRODUCERS. These organisms are called HETEROTROPHS or CONSUMERS. Some Organisms use sunlight to make food in a.
Advertisements

Energy in a Cell PART2. Predict: Why do we breathe?! Why do we breathe?! Why do we eat what plants produce? Why do we eat what plants produce?
Ch 9- Cellular Respiration
Chapter 9 Section 1 Vocabulary
1 2 Sunlight and Energy 3 ATP 4 Cellular Respiration.
Energy in a Cell Photosynthesis & Cellular Respiration
Chapter Objectives  You will learn what ATP is  You will explain how ATP provides energy for the cell  You will describe how chloroplasts trap the.
Cellular Respiration In photosynthesis, light energy is stored in the bonds of glucose molecules in the chloroplasts of plant cells (or other autotrophs).
Overview of Cellular Respiration Section 4.4 Cellular respiration makes ATP by breaking down sugars. If a step requires oxygen, it is called aerobic.
The Process of Cellular Respiration
Biology Mr. Solis.  Energy is essential to life.  Metabolism involves using energy to build or breakdown molecules.  Some organisms trap sunlight for.
Chemical Pathways. Cellular Respiration Cellular respiration is the process that releases ___________ by breaking down glucose and other food molecules.
Energy: Cellular Respiration MITOCHONDRIA. What is produced from eating food (heterotrophs) or made by plants (autotrophs) that is necessary for cellular.
Cellular Respiration How we get energy from food.
Respiration Notes. I. Overview A. Photosynthesis takes place in the chloroplasts B. Respiration takes place in the mitochondria.
Cellular Respiration Unit 3: Energize Your Life Chapter 9.
Cellular Respiration. Energy and Life 8-1 Page 201.
Respiration How does respiration work??. Define: CELLULAR RESPIRATION ANAEROBIC RESPIRATION AEROBIC RESPRIATION ANAEROBE AEROBE.
ATP, Photosynthesis, and Cellular Respiration Chapter 4 Sections 4.1, 4.2, and 4.3.
Cellular Respiration How our body makes ATP, ENERGY!!
Cellular Respiration (cell breathing) The release of energy from the chemical bonds found in food The release of energy from the chemical bonds found in.
CELL RESPIRATION Chapter 6. RESPIRATION Main goal = make ATP Cellular respiration is the reverse of the photosynthesis reaction Cell Respiration Chemical.
EOC Photosynthesis and Cellular Respiration Photosynthesis.
Cellular Respiration How our body makes ATP, ENERGY!!
The Energy Topics aka cellular respiration and photosynthesis (how does this relate to the five characteristics of living things?)
The ability to perform work
Cellular Respiration -Process that releases energy by breaking down glucose and other food molecules in the presence of oxygen Equation: 6O2 + C6H12O6.
Cell Respiration.
ADP, ATP and Cellular Respiration
Glycolysis and Cellular Respiration
Cell Respiration OBJ: describe the structure and function of ATP/ADP
Cellular Respiration.
Cellular Respiration Review Game
Cells and energy Chapter 4 Sections 1, 2, 4, 6.
Cellular Respiration.
Cellular Respiration.
Introduction to PHOTOSYNTHESIS.
ATP, Cellular Respiration, and Photosynthesis
Cellular Respiration C6H12O6 + 6O2 6CO2 + 6 H2O + 36 ATP + Heat
Aerobic and Anaerobic Respiration
AEROBIC Cellular Respiration
Section 2-4: Cellular Respiration
Bellringer Get out your photosynthesis notes: Add questions (at least 2 per page) and a summary to your notes. Summary 3 things you learned 2 things you.
CELLULAR RESPIRATION.
KEY CONCEPT The overall process of cellular respiration converts sugar into ATP using oxygen. Cellular respiration is an aerobic process with two main.
Warm-Up Using the graph bellow, answer the following questions:
Cellular Respiration.
Energy Test Review Biology 1 Unit 5.
Cellular Respiration.
Cellular Respiration.
Anatomy and Physiology
Chapter 9 Energy in a Cell.
Chapter 9– Respiration.
Cell Energy.
Cellular Respiration 6 O2 + C6H12O6 6CO2 + 6H2O + energy Oxygen + Glucose produce Carbon dioxide + Water + energy RESPIRATION.
Cellular Respiration and Fermentation video
Biological systems need energy!
Ch 9 Cellular Respiration
Chapter 9: CELLULAR RESPIRATION.
Stnd: 1.f & 1.g C-Notes: How Energy Cycles Carbon (Photosynthesis and Cellular Respiration) 12/3/13 SWBAT explain how carbon atoms are found in living.
Cellular Respiration Unit
Photosynthesis and Cellular Respiration
Cellular Respiration.
Cellular Respiration.
Cellular Respiration Chapter 4.4
Cellular Respiration.
Energy in the Cell Ch 6&7 ADV Ch 5 Standard.
Cellular Respiration Academic Biology.
April 14, 2011 What are the reactants of photosynthesis? Products?
Presentation transcript:

How does respiration work??

Define: CELLULAR RESPIRATION ANAEROBIC RESPIRATION AEROBIC RESPRIATION ANAEROBE AEROBE

Has no respiratory system !

Cell Energy Energy is essential for life Active transport, cell division, flagella movement, protein production Some capture energy from light or chemicals Autotrophs Others eat those that capture energy heterotrophs

So Where Is Energy Found? Energy is stored in chemical bonds of ATP Adenosine Triphosphate (ATP) Adenosine molecule with three phosphate groups Energy carrier molecule of the cell

Question…? How do you release the energy stored in the bonds?

Answer Break the bond!

Energy is Stored in the BOND!

Forming and Breaking Down ATP Adenosine monophosphate (AMP) Adenosine diphosphate (ADP) Adenosine triphosphate (ATP) ATP  ADP + P + Energy Energy + P + ADP  ATP

What is Cellular Respiration? The release of chemical energy for use by cells. Once the energy that was in sunlight is changed into chemical energy by photosynthesis, an organism has to transform the chemical energy into a a form that can be used by the organism. This process is cellular respiration.

Describe Cellular Respiration 1. The breakdown of glucose molecules to release energy 2. Takes place in all living things 3. Is a step by step process

What is the chemical equation for cellular respiration?

EQUATION FOR RESPIRATION CARBON DIOXIDE ATP GLUCOSE C6H12O6 + 6O2 6CO2 + 6H2O + ENERGY OXYGEN WATER

Cellular Respiration Process by which mitochondria break down food molecules to produce ATP Three Stages Glycolysis – Anaerobic Citric Acid Cycle – Aerobic Electron Transport Chain - Aerobic

Glycolysis Net gain = 2 ATP Glucose gets broken into two three carbon pyruvic acids 2 ATP used to start this reaction Reaction produces 4 ATP Net gain = 2 ATP NAD+ = electron carrier = NADH when it accepts two electrons

Pyruvic molecules move into Mitochondria IF OXYGEN IS PRESENT then the Citric Acid cycle takes place Pyruvic acid loses one carbon (CO2) Combines with Coenzyme A to create Acetyl-CoA

Citric Acid Cycle (Krebs)

Electron Transport Chain

Fermentation Net Gain = 2 ATP Times when there is not enough oxygen to do Citric Acid Cycle Net Gain = 2 ATP Two major types Lactic Acid Alcoholic

Respiration CYTOPLASM GLYCOLOSIS HAPPENS HERE! CO2 IS RELEASED PROTEINS CARBO’S (SUGARS) FATS (LIPIDS) GLUCOSE C6H12O6 AMINO ACIDS MAKES 2 ATPS GLYCOLOSIS IN CYTOPLASM NO OXYGEN! ATP TOTALS GLYCOLOSIS=2 RESPIRATION=34 BOTH=36! PYRUVIC ACID CO2 IS RELEASED ACETYL-CoA O2 ENTERS HERE KREBS CYCLE AND ELECTRON TANSPORT MAKES 34 ATPS MITOCHONDRIA RESPIRATION HAPPENS IN THIS ORGANELLE!

The End