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Tamiku [17]
3 years ago
13

Why is starch not absorbed in the small intestine

Biology
2 answers:
Naddik [55]3 years ago
8 0
None of the molecules can be absorbed because they can’t cross the cell membrane without help. There aren’t transporters to carry them across
Damm [24]3 years ago
4 0

Explanation:

Particularly important dietary carbohydrates include starch and disaccharides such as lactose and sucrose. None of these molecules can be absorbed for the simple reason that they cannot cross cell membranes unaided and, unlike the situation for monosaccharides, there are no transporters to carry them across

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1.A 2.c 3.c clastic 4. a 5.c

Explanation:

It all depends on the rock types in which you are talking about

4 0
3 years ago
En un bosque oscuro, ¿qué variación de la polilla salpicada se reproduciría en
julia-pushkina [17]

Answer:

Condiciones ambientales adecuadas.

Explicación:

La variación de la polilla moteada se reproduciría en mayor número debido a las condiciones ambientales adecuadas. El color oscuro del bosque ayuda a la polilla moteada a esconderse de sus depredadores que se alimentan de ellos y provoca la disminución de la población de polillas. Es un proceso de selección natural en el que la polilla de color oscuro sobrevive y aumenta la población debido al color oscuro del bosque, mientras que la población de polilla de color claro disminuye debido a la alta depredación.

7 0
3 years ago
Are feathers a structural adaptation?
viva [34]

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Yes

Explanation:

3 0
3 years ago
An organism is heterozygous for a gene that follows Mendels law of dominance which allele will be expressed as its phenotype
stellarik [79]

Answer:

The dominant allele

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The dominant allele will be expressed because in a heterozygous genotype, the phenotype will always show the dominant gene (in Mendelian genetics)

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5 0
3 years ago
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vazorg [7]

Answer:

b.

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