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arsen [322]
3 years ago
6

Which non nutritive artificial sweetener should be avoided by someone who has phenylketonuria (pku?)?

Biology
1 answer:
anygoal [31]3 years ago
3 0
Aspartame is very high in the protein, phenylalanine

Individuals with PKU are unable to metabolize this protein from their bodies & it builds up in toxic levels. Anything containing artificial sweeteners, like aspartame, or are very high in phenylalanine should be avoided to minimize the chances of complications.

Hope that helps!
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If a forest contained mostly light colored trees which type of moth would you expect to be most common
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Answer:

The light speckled moth

Explanation:

<em>Biston betularia</em> or peppered moth is a moth that is very commonly present in Asia, Europe and North America. Normally it occurs in two forms:

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The peppered moths are a frequent target of birds but they are smart enough to rescue themselves against predator birds by selecting appropriate location for their habitats. For example: If a forest contained mostly light colored trees , light, speckled morphs will be more abundant there because due to a matching color with trees they will be less visible to birds and other predators. Similarly, If a forest contained mostly dark colored trees,dark morphs will be more common so that they rescue themselves due to camouflage from the attack of birds.


Hope it help!

6 0
3 years ago
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KatRina [158]

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Sedimentary rocks are deposited one on top of another. Therefore, the youngest layers are found at the top, and the oldest layers are found at the bottom of the sequence.

4 0
3 years ago
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