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Goryan [66]
3 years ago
8

Which of the following best explains why ptyalin is able to break down starches, but not protein?

Biology
1 answer:
pickupchik [31]3 years ago
7 0
B) proteins are able to easily denature enzymes
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Red, green & brown algae are included in what kingdom
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in humans the sex cells sperm and egg contain 23 chromosomes. why is this number different than the number of chromosomes in all
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The proposal that a human sperm contained a miniature human being is consistent with the now-discredited theory of development k
TEA [102]

The proposal that a human sperm contained a miniature human being is consistent with the now-discredited theory of development known as preformation theory.

Preformation theory, a historically well-liked belief that creatures develop from miniature replicas of themselves, has a long history in biology. Preformationists thought that the shape of living things already existed in reality before their growth, as opposed to being put together from components.

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To learn more about preformation theory, theory of development and preformationist here,

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8 0
2 years ago
How are bees vital to our ecosystem? Describe what could happen if bees were to disappear from ecosystem Earth and what the cons
Bas_tet [7]

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They are pollinators.

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Three essential human components of athletic competition are the following; sports officials, coaches and the participants. It is because these three are important to keep an athletic competition from going or to continue.

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