Write true if the statement is true. if the statement is false, change the underlined word or words to make the statement true.

1) photosystems are cluster of chlorophyll and proteins

2) the light dependent reactions begin when photosystem I absorb light

3) electrons from water molecules replace the ones lost by photosystem II

4) ATP is the product of photosystem I

5) ATP and NADPH are two types of protein carriers.
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