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astra-53 [7]
3 years ago
13

Villi are tiny finger-like projections present in the inner wall of the small intestine. They help in the movement of partially

digested food through the small intestine and the removal of solid wastes from the body. What other function do villi have? A) They increase the surface area available for the absorption of nutrients. B) They prevent the partially digested food from returning to the stomach. C) They break down the protein present in food to produce urea. D) They help in removing excess urea and salt from the body.
Biology
2 answers:
Eva8 [605]3 years ago
6 0
They Increase the surface area available for the absorption of nutrients

leva [86]3 years ago
4 0

Answer: (A)

Explanation:

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What is the new peptide chain when the new dna segment is translated for 3'- TACAGGGTGCTACCCACT-5'
kakasveta [241]

Answer:

Methionine- Serine- Histidine- Aspartate- Glycine- stop

Explanation:

Translation, which occurs in the ribosomes, is the second stage of protein synthesis where mRNA transcript is used to synthesize a peptide chain that eventually forms a protein. The mRNA sequence is read in a group of three nucleotide called CODON. Each codon specifies a particular amino acid, which is read and added to the growing peptide chain.

In this question, a DNA sequence reds 3'- TACAGGGTGCTACCCACT-5, the

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AUG UCC CAC GAU GGG UGA

From this mRNA sequence, the peptide chain that will result following translation is:

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Afina-wow [57]

Answer:

true

Explanation:

7 0
2 years ago
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