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Kobotan [32]
2 years ago
6

Which of the following has a direct role in the nitrogen cycle?

Biology
1 answer:
scoundrel [369]2 years ago
5 0

Explanation:

The answer would be Bacteria!!

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Water is essential for life on Earth. Which property of water is the primary reason water is able to transport substances to and
alexgriva [62]
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7 0
3 years ago
Which class of amino acids contains side chains that would be unable to form hydrogen bonds with water?
seropon [69]

Answer:

Amino acids with non-polar side chains.

Explanation:

The class of proteins that is unable to form hydrogen bonds with water are the amino acids with non- polar side chains. This class includes the amino acids

Alanine

Valine

Leucine

Isoleucine

Proline

Phenylalanine

Cysteine

Methionine

Tryptophan

These are the nine proteins which are considered to be strongly hydrophobic. All these amino acids are hydrophobic in nature due to their side chains. Glycine is not added to this list as it does not have a side chain.

6 0
3 years ago
1.) Librarians organize books according to a classification system. Describe another type of classification system you have seen
Mila [183]

Answer:

1) 5 kingdom system of classification is a type of classification in which all the living organisms are classified into 5 kingdoms i. e. protista, monera, fungi, plantae and animalia.

2) Plants are autotrophic organisms while animals are heterotrophic. Plants have cell wall while cell wall is absent in animal. Plants are fixed while animals move from place to place.

3) Both plants and animals are made of cell. Both plants and animals are multicellular organisms. Both plants and animals reproduce.

4) Plants make their own food while fungi are unable to make their own food. Plant cell wall is made of cellulose while fungi cell wall is made of chitin.

8 0
3 years ago
Identify the importance of water.
cricket20 [7]

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4 0
3 years ago
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