Ah! i smell cookies baking! i cannot wait to taste them: warm and sweet! smell and taste are closely related senses. identify the one statement that does not describe these two senses. a) if an organism does not have a receptor for a particular odor molecule, for that organism, the odor has no smell. b) both smell and taste use chemoreceptors, which means they are both sensing the chemical environment. c) if one’s sense of smell is not functional, then the sense of taste will also not function. d) the senses of smell and taste combine at the back of the nasal passage
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Biology, 21.06.2019 19:30, AaronEarlMerringer
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 03:00, do1213
Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils
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Ah! i smell cookies baking! i cannot wait to taste them: warm and sweet! smell and taste are clo...
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