CELL RESPIRATION AND PHOTOSYNTHESIS

CELL RESPIRATION O2 + C6H12O6 CO2 + H2O +(ENERGY)

YeastWith and without O2

Cell respiration CO2 comes from ___________, we know this because when the _____ was cut off, the yeast still produced CO2

Yeast with multiple types of sugars

Yeast was able to breakdown and metabolize simple sugars and use that energy quicker. *simple sugars give you a sugar rush, then you crash when they are used up, Complex chains will last long

Monosaccharide Vs. Disaccharide

Mono – single sugar moleculeDi – 2 single sugars linked together (linked through dehydration synthesis)

PHOTOSYNTHESISCO2 + H2O + (LIGHT) C6H12O6 + O2

Spinach leaves Plants go through BOTH cell respiration and photosynthesis.How do you know? CO2 was produced when the light was ________ and O2 is produced when the light was _______

• cell respiration happens in the light/dark/both

• Photosynthesis happens in the light/dark/both

CO2 levels • Cell respiration: CO2 levels _________________• Photosynthesis: CO2 levels _________________

HOW PLANTS OBTAIN AND USE ENERGY

How animals obtain and use energy

Photosynthesis

Cell Respiration

CO2 + H2O + (light) C6H12O6 + O2

O2 + C6H12O6 CO2 + H2O +(energy)

Animals eat C6H12O6 from plants/other animals

O2 + C6H12O6 CO2 + H2O +(energy)Cell Respiration

MONO, DI, POLY

MONOMERS MAKE POLYMERS

• Monomer – the subunit to the larger whole. One monomer is the smallest part. A monosaccharide is a monomer of sugar

• Polymer – a larger molecule comprised of many repeated subunits or many monomers put together.

BREAKING DOWN.. PUTTING TOGETHER

• Dehydration synthesis - chemical reaction that involves the loss of a water molecule from 2 monosaccharides joining together

• Hydrolysis – a disaccharide is broken apart into 2 monosaccharide with the addition of a water molecule

HTTP://WWW.YOUTUBE.COM/WATCH?V=UYDNND3FMAU&LIST=PLTI96Y7UC-K3LVIRFHYUBFBJJIX0HNQJY

• The body is water based, the water knows where to be hydrolyzed in based on enzymes and bonds

• https://www.youtube.com/watch?v=5GMLIMIVUvo • http://www.bozemanscience.com/carbohydrates