Which of the following best describes what happens to an enzyme after it catalyzes a chemical reaction? its mass decreases since part of the molecule is used up. it is unchanged and can be used again for the same chemical reaction. it becomes chemically bonded to the products of the reaction. its shape changes, giving it different chemical and physical properties.
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Biology, 21.06.2019 22:00
Which of the following does not describe a physical property of iron? a iron is silvery-white or gray in color. b iron has a boiling point of about 3,000Β°c. c iron is a magnetic element . d iron and sulfur react to form iron sulfide.
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Biology, 21.06.2019 22:30
White-tailed deer are considered to be an overpopulated species in the central united states. which of these events probably contributed the most to white-tailed deer exceeding their carrying capacity?
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Biology, 22.06.2019 02:00
Astudent is looking through a microscope at some cells of an onion root tip. many of these cells are undergoing division since the root tip grows quickly and requires more cells. which cell most recently underwent metaphase? w x y z
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Which of the following best describes what happens to an enzyme after it catalyzes a chemical reacti...
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