Answers: 1
Biology, 21.06.2019 19:30
Animal bodies (and even plant bodies for that matter) are complex enough that life couldn't exist without enzymes. enzymes are usually large, complex biological catalysts that are expensive to make. enzymes speed up the rate of chemical reactions without being used up during the reaction (they can be reused many times). they are highly specific in the reactions they regulate. knowing what enzymes are and how they function, why does this explain why complex life forms could not exist if there were no enzymes.
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Biology, 22.06.2019 08:20
Wich level of organization includes all the other levels or organizations
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Biology, 22.06.2019 13:00
Facilitated diffusion move large molecules and/or polar molecules across the cell membrane. what does facilitated diffusion use to do this?
Answers: 3
Biology, 22.06.2019 13:20
There are only about 250,000 known fossil species. true or false
Answers: 2
Why was an Archea considered as a prokaryote...
Social Studies, 14.10.2019 12:30
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Mathematics, 14.10.2019 12:30