regents biology photosynthesis: co 2 h2oh2o c 6 h 12 o 6 o2o2 light energy + + + glucose + oxygen...

Regents Biology Photosynthesis: CO 2 H 2 O C 6 H 12 O 6 O 2 light energy + + + glucose + oxygen carbon dioxide sun energy + water + enzymes enzymes

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Regents Biology

Photosynthesis:

CO2 H2O C6H12O6 O2light

energy + ++

glucose + oxygencarbondioxide

sunenergy+ water +

enzymes

Regents Biology

H2O

Photosynthesis 2 separate processes:1. ENERGY building reactions

collect sun’s energy called the “light” rxns Occur during the day time

use it to make ATP (store)

2. Glucose building reactions use the stored ATP energy collect CO2 from air (stomates

in the leaves) & H2O from ground (roots)

use build glucose (Energy rich molecule – E stored in bonds

Do NOT require light

ATP

sun

glucose

+CO2

Regents Biology

Photosynthesis using sun’s energy to make ATP using CO2 & water to make glucose in

chloroplasts Glucose:

allows plants to grow used for Respiration by the plant stored as starch passed along the food chain to consumers who

use it for Respiration makes a waste product

oxygen (O2) – looks like “bubbles” in water used for Respiration

Regents Biology

What do plants need to grow? The “factory” for making

energy & sugars chloroplast

Fuels sunlight carbon dioxide water

The Helpers enzymes H2O

sugars

ATP

Make ATP!Make sugar!

I can do it all…And no one

even notices!

enzymes

CO2

sun

Regents Biology

H2O

Photosynthesis

ENERGYbuilding reactions

SUGARbuilding reactions

ATPADP + P

CO2glucose

sun

used immediatelyto synthesize sugars

Useable energy

Regents Biology

Chloroplasts absorb sunlight (green reflected)

makeATP & glucose

Chloroplasts containchlorophyll (a pigment)

CO2sun Individual disk = thylakoid

Stack of thylakoids = grana – grana are green – absorb light – except green!!!! ENERGY storing rxns –

light reactions Space in between grana =

stroma SUGAR building rxns -

dark reactions

Regents Biology

H2O

Energy flow – need a constant supply(does NOT recycle)

Photosynthesis

Cellular Respiration

sun

The Great Carbon Cycle

glucose O2CO2

plants, protists, some bacteria

animals, plants, fungi, protists, bacteria

ATP ADP + P

Useable energy

Regents Biology

H2O

Together they form the Carbon Cycle

Photosynthesis

Cellular Respiration

sun

organic molecules(carbs, proteins, fats)

O2CO2

producers, autotrophs

consumers, heterotrophs

Synthesis

capturelight energy

digestion

release chemical energystored in bonds

wastewastewaste

NOMENCLATURE Chapter 2. H2OH2O H2OH2O molecularempirical C 6 H 12 O 6 CH 2 O O3O3 O N2H4N2H4 NH 2 Chemical Formulas Formula Unit: Identifies exact number

Title. Enzymatic Cycling Assays for sensitivity t Product NADH,H + O2O2 H2O2H2O2 DAP G3P G3P Ox G3P DH O2O2 H2O2H2O2 DAP G3P G3P Ox NAD + GAPNTPTPIGK

Photosynthesis. Light energy PHOTOSYNTHESIS 6 CO 2 6+ H2OH2O Carbon dioxideWater C 6 H 12 O 6 6+ O2O2 GlucoseOxygen gas Photosynthesis

Ch 6 Cellular Respiration. Energy for life ECOSYSTEM Photosynthesis in chloroplasts Glucose Cellular respiration in mitochondria H2OH2O CO 2 O2O2

breakin’ it down since the dawn of time What do Animals Need to Live? Animals make energy using: food oxygen O2O2 food ATP mitochondria

Animal Nutrition (Ch. 41) What do animals need to live? O2O2 food ATP Animals make energy using: – food – oxygen Animals build bodies using: – food for

AP Biology 2008-2009 Circulatory Systems AP Biology Overcoming limitations of diffusion O2O2 CHO aa CH CO 2 NH 3 aa O2O2 CH aa CO 2 NH 3 O2O2 aa CH aa

Unit 9 End of Year Review What do animals need to live? O2O2 food ATP Animals make energy using: –food –oxygen Animals build bodies using: –food for

Chapter 9 “Chemical Names and Formulas” Pioneer High School Mr. David Norton H2OH2O

The Lungs. Gas exchange tissue CO 2 O2O2 Lung compartments air compartment vascular compartment

The Cell Cycle. Why do cells divide? - Smaller cells are more efficient at: - Obtaining: O2O2 H2OH2O Nutrients (glucose amino acids, etc.) - Ridding themselves

H2OH2O Preliminary Meeting Vallo (SA), October 7-8, 2006 Anne Storz, General Coordinator

Regulation of Body Fluid Balance. Osmotic Relations Between Intracellular Fluid, Interstitial Fluid and Plasma protein Na + protein Na + H2OH2O K+K+ H2OH2O

Lung 肺 O2O2 CO 2 Blood 血 Body cells O2O2 CO 2 A good respiratory surface for gaseous exchange

Unit 5 “Chemical Names and Formulas” Chemistry Troy High School Mr. Blake H2OH2O

Lactate Dehydrogenase Prof. Dr. Laila Fadda. Formation of Acetyl CoA and lactate from Pyruvate Acetyl Co A Pyruvate dehydrogenase complex O2O2 O2O2

Andrea Schiavinato Niels Buist Davide Scomparin H2OH2O

Chapter 36 Transport in Plants. Fig. 36.2 Plants require: CO 2 Light O2O2 H2OH2O Minerals Macronutrients (besides C, H, O) Ca, K, Mg, N, P, S Micronutrients

Plant transport Chapter 36. Plant transport Evolutionary changes Roots, Leaves, Stems Water Carbohydrates Minerals Light energy CO 2 O2O2

Prof. Fred Remer University of North Dakota Kinetic Theory O2O2 N2N2 N2N2 O2O2 H2OH2O N2N2 N2N2 N2N2 N2N2 (or life as a molecule)

Chapter 7 Chemical Reactions 2006, Prentice Hall H2H2 O2O2 H2OH2O react to form? + heat

Fig. 11-1, p. 164 H2OH2O product of photosynthesis (sucrose) H 2 O vapor H2OH2O mineral ions

Cellular Respiration and Fermentation H2OH2O Energy cycle Photosynthesis Cellular Respiration sun glucose O2O2 CO 2 plants animals, plants ATP The Great

Living & Non-living BioticAbiotic Animals Plants Microbes Clouds Rocks CO 2 O2O2 Water

Transport in Plants. Plants require: CO 2 Light O2O2 H2OH2O Minerals Macronutrients (besides C, H, O) Ca, K, Mg, N, P, S Micronutrients B, Cl, Cu, Fe,

organic solvent H2OH2O lipids everything else lipids everything else = = "nonhydrolyzable lipids"

METHANOTROPHS: MMO=methane monooxygenase + NAD + reducing Hase CH 4 NADH+H + O2O2 H2OH2O NAD + O2O2 H2OH2O X ox X red sMMO pMMO CH 3 OH w NAD + reduction

AP Biology 2006-2007 Animal Nutrition AP Biology What do animals need to live? O2O2 food ATP Animals make energy using: food oxygen Animals build

Skin Plasma Kidneys Liver B B B ox PB-Alb O2O2 1O21O2 + PB B ox PB Process 2 Process 1 O2O2 Urine Bile- intestine B = bilirubinAlb = albumin PB

PHOTOSYNTHESIS Carbon dioxide C 6 H 12 O 6 Photosynthesis H2OH2O CO 2 O2O2 Water + 66 Light energy Oxygen gas Glucose + 6 6 CO 2 + 12 H 2 O C 6 H 12 O

Chapter 36 Transport in Vascular Plants. A. Physical Forces H2OH2O CO 2 O2O2 light sugar H2OH2O CO 2 O2O2 minerals

Nutrition II. Nutrients Carbohydrate Fat Protein Macronutrients Vitamins Minerals H2OH2O Micronutrients

Looking back at photosynthesis sugars C 6 H 12 O 6 CO 2 ATP ADP H2OH2O O2O2 sunlight CO 2 H2OH2O C 6 H 12 O 6 O2O2 light energy +++ Sugar Building Reactions