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11Alexandr11 [23.1K]
2 years ago
14

Please help me what is the atmosphere?

Biology
2 answers:
KATRIN_1 [288]2 years ago
8 0

Answer:78% nitrogen 21% oxygen 0.9% argon and 0.1% other gases

Explanation:

harina [27]2 years ago
4 0
An atmosphere is a layer of gas or layers of gases that envelope a planet, and is held in place by the gravity of the planetary body.
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A plant is heterozygous for height (Tt) and red flowers (RI). What possible
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Answer:

D.

Explanation:

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Thank you to whom ever helps brainiest and 5 stars thanks
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Answer:

b, j, e, d, I, f, a, c, g, h

Explanation:

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3 years ago
Complete hydrolysis of a nonapeptide gave 3 ala, 2 phe, 2 asp, gly, and ser. Reaction of the nonapeptide with Sanger's reagent (
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Answer:

Alanine is obtained as the first amino acid, taking into account that the reaction with the Sanger reagent hydrolyzes N- (2,4-dinitrophenyl) alanine. thus with the fragments of the partial hydrolysis they are organized to create a polypetidic chain

ala-asp-gly-ala

gly-ala-phe

phe-be-wing

be-wing-phe-asp

We obtain that the correct sequence of the peptide is "ala-asp-gly-ala-phe-ser-ala-phe-asp"

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3 years ago
Proteins and carbohydrates have many functions in the body of an organism. Specific proteins and carbohydrates perform specific
WINSTONCH [101]

Answer:

Both store materials needed by the organism.

Explanation:

Proteins and carbohydrates are two biomolecules present in living organisms. They perform varying functions in the body of an organism. According to this question, a specific protein (ferritin) and carbohydrate (glycogen) is described.

Ferritin is a protein molecule containing Iron (Fe). Iron is needed by living organisms as it plays a vital role in organism's metabolism. On the other hand, glycogen is a carbohydrate molecule that is made up of glucose molecules, needed by living organisms.

Based on the description of the two biomolecules provided, they are similar in their primary functions for an organism in the sense that THEY BOTH STORE MATERIALS (glucose and iron) NEEDED BY AN ORGANISM.

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Applying fungicides to plants may result in the plants showing signs of phosphorus deficiency. What is the most likely explanati
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Answer:

The fungicide destroys mycorrhizal symbionts.

Explanation:

Mycorrhizal symbionts is the symbiotic association that is present between plants and fungi. Plants provide food materials in the form of sugar to the fungi while fungi fixes phosphorus for the plant that is present in the soil in unavailable form. When fungicide is sprayed, it kills the fungi present in the soil and deficiency of phosphorus occurs in plants.

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