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3 years ago

Hurry up its 10 point why mantinaing biodiversity has a direct economic value to humans?

Biology

1 answer:

Mrrafil [7]3 years ago

3 0

Answer:

Maintaining biodiversity has a direct economic value to humans. Humans depend on<u> plants and animals to provide us with food, clothing, energy, medicine, and shelter.</u>

Explanation:

As many as 40,000 species of plants, animals, and fungi<u> provide us with many varied types of clothing, shelter and other products. These include timber, skins and furs, fibers, fragrances, papers, silks, dyes, poisons, adhesives, rubber, resins, rubber, and more. We use animals for energy and transportation, and biomass for heat and other fuels</u>

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You want to engineer a eukaryotic gene into bacterial colony and have it expressed. What must be included in addition to the cod

mixas84 [53]

Answer:

B) a bacterial promoter sequence

Explanation:

Promoters are the specific DNA sequences that are required for the expression of genes. These DNA sequences direct the RNA polymerase to bind to the specific regions of the gene. For example, the DNA sequences present at -10 and -35 regions of genes of E. coli interact with the sigma subunit of RNA polymerase and direct it where to bind during the process of transcription.

Eukaryotic genes do not have the prokaryotic promoters. Therefore, bacterial promoter sequences should be added to a eukaryotic gene to allow its expression in a prokaryotic cell.

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3 years ago

In the reaction shown below, what does the symbol "C" represent?

WARRIOR [948]

The symbol C represents Carbon.

CaCO₃ ⇒ CaO + CO₂

Calcium carbonate is a compound which comprises of elements such as :

Calcium

Carbon

Oxygen

<h3>Compound</h3>

This is formed from the combination of two or more elements in a chemical

reaction. In this scenario, the elements are combined in varying proportions

to form the compound.

Carbon is an elements which is denoted with the symbol C which makes it

the appropriate choice.

Read more about Compound here brainly.com/question/7849874

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2 years ago

What is common about all eggs no matter their size, grade, or color?

Sliva [168]

They come from bird

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3 years ago

As food travels through the digestive system it is exposed to a variety of pH levels. The stomach has a pH of 2 due to the prese

True [87]

Answer:

The answer is C. Pepsin becomes inactive as soon as it reaches small intestine.

Explanation:

Enzymes are pH specific. They once work at those specific values and if those are changed they either degrade or become inactive. The pH of stomach is acidic and that of the small intestine is basic. Therefore the enzymes will become inactive when it enters small intestine.

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3 years ago

What are ribosomes? What do they do.

Pani-rosa [81]

Answer:

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3 years ago

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