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AIM: How do plants absorb light for photosynthesis? Como absorben las plantas la luz para la fotosintess? DN: Write the equation for photosynthesis. What.

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Presentation on theme: "AIM: How do plants absorb light for photosynthesis? Como absorben las plantas la luz para la fotosintess? DN: Write the equation for photosynthesis. What."— Presentation transcript:

1 AIM: How do plants absorb light for photosynthesis? Como absorben las plantas la luz para la fotosintess? DN: Write the equation for photosynthesis. What are the raw materials and the end products? Escribe la formula de fotosintesis. Cuales son los materiales primos y los productos?

2 What reaction is this? PHOTOSYNTHESIS

3 ROY G BIV

4 La fotosintesis ocurre en la hoja. Especificamente en el clorolasto.

5 In what organelle does photosynthesis take place?

6 Why are chloroplasts green? Chlorophyll – green pigment. Traps ROY ___ BIV It reflects Green. Los cloroplastos son verdes porque contienen un pigmento verde que se llama clorofila. Esta refleja el color verde. Todos los demas colores son absorvidos

7 How do chloroplasts trap light energy? They have Chlorophyll green pigment that absorbs all colors Of white light, except _______

8 Would a plant grow in green light?Creceria una planta en luz verde? No because it will not absorb any energy to carry out photosynthesis- chlorophyll reflects green light No porque no podria absorver energia para llevar a cabo la fotosintesis. No aborve la luz verde.

9 Chlorophyll is not the only pigment! Hay otros pigmentos! In the Fall we See the Others

10 Other pigments found in leaves Otros pigmentos son: Antocyanin- Rojo Caroteno- Anaranjado Kantofil- Amarillo

11 What colors do they absorb?

12 How can we separate these pigments? Que tecnica utilizamos para separar los pigmentos? Cromatografia

13 Chromatography/ Cromatografia Separates the components of a mixture Separa los componentes de una mezcla Ex: can separate the pigments of a plant Ej. Puede separar los pigmetos de una planta


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