Which of the following statements about chlorophyll is correct? Chlorophyll mole

Question

Which of the following statements about chlorophyll is correct?

Chlorophyll molecules are found in the chloroplast stroma

Chlorophyll molecules make up the electron transport chains in photosynthesis

Chlorophyll molecules are the major photosynthetic pigments in the thylakoid membrane

Chlorophyll is a tetrapyrrole molecule similar to heme, but contains a ferric iron, rather than a ferrous iron

Chlorophyll molecules appear green because they reflect red and blue light

Chlorophyll molecules are found in the chloroplast stroma

Chlorophyll molecules make up the electron transport chains in photosynthesis

Chlorophyll molecules are the major photosynthetic pigments in the thylakoid membrane

Chlorophyll is a tetrapyrrole molecule similar to heme, but contains a ferric iron, rather than a ferrous iron

Chlorophyll molecules appear green because they reflect red and blue light

Explanation / Answer

A:- The chlorophyll molecule are the major photosynthetic pigment in the thylakoid membrane.

Explanation: Chlorophyll molecules are the photosynthetic pigments embedded in protein in the thylakoid membrane. They are tetrapyrroles similar to haem in structure, but with magnesium at the centre instead of iron. A long hydrophobic side chain anchors them in hydrophobic regions of protein in the membrane. Chlorophyll molecules do not make up the electron transport chains in photosynthesis, and they are not found in the stroma. Chlorophyll molecules appear green because they absorb light in the red and blue range and reflect or transmit green ligh

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