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love history [14]
2 years ago
15

Identify two chemicals in digestive juice in the stomach and explain what they do

Biology
1 answer:
sergeinik [125]2 years ago
4 0

- enzyme pepsin: chemically digests the proteins in the food, breaking down into amino acids

- hydrochloric acid (strong acid): provides an acid environment for pepsin and kills bacteria (food); without this acid, the stomach could not function properly.

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Most scientists describe biodiversity in terms of the number of species that have been discovered and described in scientific jo
ddd [48]

Answer:

The correct answer is option a. "For recombinant DNA technology or for the creation of synthetic life, only the gene that produces a particular desired product is needed, and not the entire organism that carried the gene".

Explanation:

Genetic biodiversity and population genetics are modern concepts related to the total number of discovered genes, which in the video Craig Venter explains that are around 20 million. The number of discovered genes are very important for scientific development because for recombinant DNA technology or for the creation of synthetic life, only the gene that produces a particular desired product is needed, and not the entire organism that carried the gene. Therefore, each new gene that is discovered or available, has the potential to be used in recombinant DNA technology developments.

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3 years ago
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3 years ago
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It became apparent to Watson and Crick after completion of their model that the DNA molecule could carry a vast amount of heredi
balu736 [363]

Answer:

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