Biology, 16.01.2020 20:31 leannamat2106
Answer asap in the simple act of lighting a match, chemical energy stored in the match head is transformed in to heat and light. what is true about this energy transformation?
a. most of the energy is lost when the match is struck.
b. new energy in the form of light and heat is created when the match is struck.
c. all of the potential chemical energy is transformed into heat and light energy.
d. some of the chemical energy is transformed into heat and light and the rest is converted into matter
Answers: 3
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Casts and mold are a type of preservation where the original material decays, leaving a mold in surrounding rock that can be filled with another sediment a. true b. false
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Lactase is essential for digesting lactose in milk. this enzyme is specific for this sugar. why? molecules and active sites vary in size; only properly sized molecules can fit. there is a precise compatibility between the active site and the lactose molecule. specificity refers to the action of the enzyme, such as hydrolysis, and relatively few molecules can be hydrolyzed. reaction-specific enzymes assume a fit by folding around the most numerous substrate molecules.
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Answer asap in the simple act of lighting a match, chemical energy stored in the match head is trans...
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