Sunlight, Water, & Carbon dioxide What are the REACTANTS of photosynthesis? What are the PRODUCTS? Mind Stretcher 12-13-17 Sunlight, Water, & Carbon dioxide Glucose & Oxygen

LET’S REVIEW… What happens during photosynthesis? Sunlight provides the energy needed to change carbon dioxide and water into glucose Oxygen is released as a waste LET’S REVIEW… What happens during photosynthesis?

The Photosynthesis Song https://youtu.be/C1_uez5WX1o

Cellular Respiration Notes

What is Cellular Respiration? Organisms take in oxygen and break down glucose/sugar molecules releasing ATP energy, carbon dioxide, and water. The release of chemical energy for use by cells.

ATP energy, Water, Carbon Dioxide What are the REACTANTS of Cellular Respiration? What are the PRODUCTS? Cellular Respiration Glucose & Oxygen ATP energy, Water, Carbon Dioxide

Who performs Cellular Respiration? All living things perform cellular respiration! (Even plants!) Inside each cell, the MITOCHONDRIA breakdown glucose molecules to release ATP energy

They are OPPOSITE equations!! The reactants (what a plant needs) of photosynthesis are the products of respiration. The reactants of respiration are the products (what is made) of photosynthesis! The Connection between the two processes… They are OPPOSITE equations!!

What happens if your cells don’t have enough oxygen to perform respiration??

Have you ever felt a burning sensation in your leg muscles while you were running? When muscle cells can’t get the oxygen needed for cellular respiration, they use the process of fermentation to get energy. One kind of fermentation happens in your muscles and produces lactic acid. The buildup of lactic acid contributes to muscle fatigue and causes a burning sensation. This kind of fermentation also happens in the muscle cells of other animals and in some fungi and bacteria. Another type of fermentation occurs in some types of bacteria and in yeast. Fermentation

Fermentation is a way that cells get energy from food without using oxygen. Causes lactic acid to build up Lactic acid build up causes muscle fatigue and causes a burning sensation Makes LESS energy than Cellular Respiration Fermentation in YEAST is what causes bread to rise! Fermentation- Recap

Brain Pop- Cellular Respiration Preview questions on the BACK of your notes organizer Watch Brain Pop Circle answers on the Brain Pop Quiz Brain Pop- Cellular Respiration

Complete “Monkey” organizer (only half of page!) STUDY 4-1 notes, photosynthesis notes from yesterday, and today’s respiration/fermentation notes 10 Question formative assessment over all tomorrow!! NO DEVICES allowed in classroom AT ALL on assessment days. (tomorrow & Monday) If you are caught with one on your body/purse/pencil pouch, etc. you will earn an office referral. NEXT STEPS

Complete Organizer using pencil! ATP Energy Glucose Carbon Dioxide Oxygen Water

glucose glucose oxygen organelle glucose Carbon dioxide chlorplasts Mitochondrion organelle glucose Carbon dioxide chlorplasts water opposites

STOP HERE TODAY!! Get out your 4-2 directed reading HW Trade and let a partner write your score 3- all done 2- more than 14 questions answered correctly 1- less than 14 answered correctly 0- do not have it or it is at home STOP HERE TODAY!!