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Published byGerald Evans Modified over 9 years ago
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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 are the raw materials and the end products? Escribe la formula de fotosintesis. Cuales son los materiales primos y los productos?
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What reaction is this? PHOTOSYNTHESIS
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ROY G BIV
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La fotosintesis ocurre en la hoja. Especificamente en el clorolasto.
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In what organelle does photosynthesis take place?
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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
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How do chloroplasts trap light energy? They have Chlorophyll green pigment that absorbs all colors Of white light, except _______
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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.
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Chlorophyll is not the only pigment! Hay otros pigmentos! In the Fall we See the Others
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Other pigments found in leaves Otros pigmentos son: Antocyanin- Rojo Caroteno- Anaranjado Kantofil- Amarillo
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What colors do they absorb?
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How can we separate these pigments? Que tecnica utilizamos para separar los pigmentos? Cromatografia
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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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