There are over 2,000 different enzymes in the human body. which statement best describes why it is necessary for there to be so many different kinds of enzymes? a. some enzymes will not react with any type of substance. b. each enzyme catalyzes only a certain reaction or set of reactions. c. all enzymes can catalyze any reaction in the human body. d. enzymes are constantly being used up in reactions.
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Biology, 22.06.2019 06:30
In 2015, about ten percent of total u.s. energy consumption was from renewable energy sources. renewable energy plays an important role in reducing greenhouse gas emissions. when renewable energy sources are used, the demand for fossil fuels is reduced. sanjay and his family want to cut back on their use of non-renewable resources at home. they are thinking of an alternate way to heat their home without adding more greenhouse gases or pollutants to the environment. which renewable resource would not fit into their plan? a) solar power b) burning wood c) constructing a wind turbine eliminate d) generating hydroelectric power
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Biology, 22.06.2019 08:00
What advantages does a pedigree have over a written passage?
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There are over 2,000 different enzymes in the human body. which statement best describes why it is n...
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