Biology, 03.10.2019 02:00 Serenitybella
Some fruits and vegetables turn brown when peeled because they contain the enzyme catecholase, which catalyzes a reaction between oxygen and a colorless compound, catechol. the product of this reaction is benzoquinone, which forms the red and brown pigments responsible for the browning. when preparing fruit salads, some cooks sprinkle the sliced fruits with lemon juice to prevent discoloration. how might lemon juice act to prevent the browning of fruit?
Answers: 1
Biology, 22.06.2019 10:00, christinavelez26
In the presence of oxygen, glycolysis is followed a. the krebs cycle b. lactic acid fermentation c. alcoholic fermentation d. photosynthesis
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Biology, 22.06.2019 11:00, imelda249
What happens as electrons move along the chain of molecules known as the electron transport chain? they gain energy, which causes atp molecules to lose phosphate groups. they gain energy, which causes h *ions to join with oxygen to produce water. they lose energy, which is then used by the cell to make atp. they lose energy, which is then used to break down atp.
Answers: 3
Biology, 22.06.2019 18:00, Miloflippin9766
Try to answer all questions if possible i will take anything this is worth 21 ! ! 1. what rights do citizen's have in a monarchy? 2. what countries practice monarchy? 3. what is one advantage of a monarchy? 4. what is one disadvantage of a monarchy? 5. what rights do citizen's have in a dictatorship? 6. what countries practice dictatorship? 7. what is one advantage of dictatorship? 8. what is one disadvantage of dictatorship?
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Some fruits and vegetables turn brown when peeled because they contain the enzyme catecholase, which...
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