Cellular Respiration It’s not breathing! Living Environment Mr. Wiley.

Slides:

Advertisements

Similar presentations

Cellular Respiration Respiration is the process of breaking down food molecules to release energy. Respiration is the process of breaking down food molecules.

Advertisements

Respiration Cellular Respiration – process in which living organisms break down organic compounds (glucose) to make energy. Respiration Facts: *all animals,

Cell Respiration.

Cellular Respiration Chapter 4, sections 1 and 4-6

B-3.2: Summarize the basic aerobic and anaerobic processes of cellular respiration and interpret the chemical equation for cellular respiration.

Cellular Respiration B-3.2.

Cells and Energy. On your “Heart and Lung Model” Write the word alveoli: Write down what has to happen in the alveoli. From your homework, write Pathway.

Cellular Respiration.

Ch. 8.1 & 9 ATP, Cellular Respiration and Photosynthesis

Cellular Respiration Unit Review Guide CA Standard 1g

Cellular Respiration Breaking down food to get energy.

Warm Up Answer the following questions in your notebook. Be sure to include the question as well. How many ATP are produced in total through cellular.

It can be said that photosynthesis is the chemical link between the inorganic & organic worlds … Now that we’ve stored our cell’s energy in the form of.

Cellular Energy. Why do Cells need Energy? Move Muscle contraction Reproduction Transport molecules Remove wastes Chemical reactions Energy = the ability.

Cell Respiration.

Mrs. Degl1 Cellular Respiration Respiration is the transfer of stored energy in food molecules to a more usable form. Respiration involves the exchange.

CELLULAR RESPIRATION. Process used by ALL organisms perform to make energy for the cell MITOCHONDRIA perform cellular respiration Energy that the cells.

Respiration The energy making process that occurs continuously in all organisms The energy making process that occurs continuously in all organisms Stored.

Respiration To Breathe or Not to Breathe?. Concepts You Can Never Forget….Ever! Animal Plant What is the function of this organelle? Mitochondria Why.

Cellular Respiration Chapter 9.

Chemical Pathways. Cellular Respiration Cellular respiration is the process that releases ___________ by breaking down glucose and other food molecules.

Where does the majority of the mass go from the food you eat?

Cellular Respiration.  Both autotrophs and heterotrophs use the compounds in food for energy sources.  Autotrophs make their own glucose.  Heterotrophs.

What is the name of the molecule that living things use for energy?

Cellular Respiration and Photosynthesis. Cellular Respiration Cellular Respiration: The breakdown of food (glucose) for energy Takes place in all organisms:

Cellular Energy Biology Mr. Hamilton. Use of Energy Autotrophs: Make their own energy during photosynthesis. Includes: plants, some bacteria & algae.

Chemical Reaction in Living Things  Energy Conversion  Reactants (substances needed)  Products (new substances created) Energy of Photosynthesis.

Respiration- Chemical Reaction that makes energy ATP

ENERGY AND CELLULAR RESPIRATION. Energy n Chemical energy – found in the bonds of food n Activation energy – energy needed to get a reaction started n.

Releasing Energy From Sugar (glucose) Converting Energy in Food to the Only Form of Energy that a Living Cell Can Use Directly The Only Form of “Living.

Biology I August  the process in which glucose is broken down to produce ATP (energy)  Performed by ALL cells (plant, animal, bacteria)  Two.

Copyright Pearson Prentice Hall Biology Chapter 9.

Regents Biology Cellular Respiration Harvesting Chemical Energy ATP.

(Aerobic Respiration)

Cellular Respiration How our body makes ATP, ENERGY!!

Cell Respiration. Cell Respiration-process by which the mitochondria break down glucose to make ATP. (produces 36 ATP’s) Reactants :Oxygen, glucose Products.

Cell Energy ATP and Photosynthesis. The Energy Molecule- ATP Energy in the body is used to maintain homeostasis Homeostasis- maintaining a constant internal.

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.

CELLULAR ENERGY. WHY DO CELLS NEED ENERGY? Move Muscle contraction Reproduction Transport molecules Remove wastes Chemical reactions Energy = the ability.

CELLULAR RESPIRATION. Review Photosynthesis Autotrophs convert light energy into chemical energy CO 2 + H 2 O + light energy  C 6 H 12 O 6 + O 2.

Cellular Respiration Harvesting Chemical Energy ATP.

Cellular Respiration.

Cell Respiration OBJ: describe the structure and function of ATP/ADP

- All organisms need energy from food.

Review Photosynthesis.

Cellular Respiration.

Cellular Energy.

Let’s recall Photosynthesis!

Cells and energy Chapter 4 Sections 1, 2, 4, 6.

Section 3 Getting Energy to Make ATP

Nutrients + oxygen  water + ATP + CO2

Aerobic and Anaerobic Respiration

Cellular Respiration.

ATP Energy Source for Life.

Releasing Chemical Energy

Biology I Cellular Respiration.

Chemical Pathways.

Cellular Respiration Adenosine Triphosphate (ATP) is the basic energy source of all cells.

Energy in Living Organisms

The process of producing the energy needed for metabolic reactions

ENERGY AND ORGANISMS Organism Groups 1) Autotrophs

ATP is adenosine triphosphate and is like a charged battery ADP is called adenosine diphosphate and is like an uncharged battery.

Photosynthesis and Cellular Respiration

Cellular Respiration.

CELLULAR RESPIRATION = process that breaks down glucose to make ATP

AIM- What are the 2 types of respiration?

Cell Energy & Reproduction

How do animal cells make energy?

Presentation transcript:

Cellular Respiration It’s not breathing! Living Environment Mr. Wiley

2.1. “ RESPIRATION ” The exchange of gases (Oxygen and carbon dioxide)between an organism and the environment. The life function which involves the transfer of glucose and oxygen into ATP OHOH OHOH H H HOHO CH 2 OH H H H OHOH O Cellular respiration Organism respiration the Respiratory System Glucose Mitochondria

Why do we need energy? Organisms also need energy when they are resting: - Brain uses ATP to maintain homeostasis - Transport molecules in and out of the cell - Keep our heart pumping blood around our body

adenosine TRI (3) phosphates ATP Energy ATP

ATP – ADP Cycle Summary ATP  ADP Energy is Released for life functions 1 phosphate Removed (Tri  Di) ADP  ATP ATP is created during the process of Cellular Respiration 1 phosphate Added (Di  Tri)

Two kinds of Cellular Respiration 2. Anaerobic Respiration An- not/without Aero- air Definition: making energy (Respiration) without oxygen What type of cells? Bacteria, Yeast (Fungus) Fatigued muscle Where does it occur? Cytoplasm 1. Aerobic Respiration Aero- air Definition: making energy (Respiration) with oxygen What type of cells? Plants and Animals Where does it occur? Mitochondria

Ingredients for Cellular Respiration NameFormulaProduct or reactant? Oxygen O2O2 Glucose C 6 H 12 O 2 Carbon Dioxide CO 2 Water H2OH2O Adenosine Triphosphate ATP Product- a substance that is the result of a reaction Reactant- a substance that is changed during a chemical reaction

O2O2O2O2 H2OH2OH2OH2O CO 2 C 6 H 12 O 6 Glucose +Oxygen  Carbon Dioxide + Water + ATP AEROBIC respiration oxygen is used most living organisms (plants and animals) occurs in mitochondria Enzymes Makes 36 ATP each time!!! Enzymes- proteins that speed up or slow down chemical reactions.

Kreb’s Cycle (2 nd Stage) Electron Transport Chain (ETC; 3 rd Stage) Breaks down the 3 carbon pyruvic acid into a 1 carbon CO 2 Releases 2 more ATP Releases 32 more ATP

ANAEROBIC respiration = Fermentation NO oxygen is used bacteria, yeast and fatigued muscles Occurs in cytoplasm C 6 H 12 O 6 lactic acid + CO2 + 2ATP cytoplasm fatigued muscles C 6 H 12 O 6 ethyl alcohol + CO2 + 2ATP cytoplasm bacteria/yeast yeast and molasses (sugar/glucose) Gas= CO 2 LACTIC ACID FERMENTATION ALCOHOL FERMENTATION Makes 2 ATP!