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Salivary amylase is an enzyme in humans that breaks down starches.
What substance woul...
Biology, 06.10.2020 14:01 prettypb123
© Help
Salivary amylase is an enzyme in humans that breaks down starches.
What substance would humans have difficulty digesting without this
enzyme?
Answers: 2
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The gene that causes sickle-cell disease is present in a higher percentage of residents of sub-saharan africa than among those of african descent living in the united states. even though this gene causes sickle-cell disease, it also provides some protection from malaria, a serious disease that is widespread in sub-saharan africa but absent in the united states. discuss an evolutionary process that could account for the different percentages of the sickle-cell gene among residents of the two regions.
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State officials are considering constructing a road through a forested wilderness area. this action will likely affect the forest ecosystem in various ways. part a: predict how the construction of a road could negatively affect plants and animals in that ecosystem. (3 points) part b: describe one way that the construction of a road could have a positive impact of the forest ecosystem. (1 point)
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Biology, 22.06.2019 08:50
What does the positioning of transcription factors determine?
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