One treatment for lactose intolerance is to take a lactase pill. Like any enzyme, lactase must maintain the proper three-dimensional shape to function. Given this information, what must be true about the structural integrity of ingested lactase?

lactase are not for human consumption only for lower level animal

Explanation:

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explanation:

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the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.