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olya-2409 [2.1K]
3 years ago
13

Compound is the fundamental type of matter that has unique set of properties and cannot be broken down into simpler form.

Chemistry
1 answer:
lubasha [3.4K]3 years ago
6 0

Answer: Compound

Explanation:  pure substance that cannot be broken down into simpler substances by chemical or physical means. Each element has unique physical and chemical properties.

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__________ is required to make a wave.
fenix001 [56]

Answer:

The moon is required to make a wave.

3 0
3 years ago
some regions of a polypeptide may coil or fold back on themselves. this is called , and the coils or folds are held in place by
diamong [38]

some regions of a polypeptide may coil or fold back on themselves. this is called <u>secondary structure</u> , and the coils or folds are held in place by <u>hydrogen bonds</u>

<u></u>

After translation, primary structure is just the arrangement of amino acids. The interactions between the carbonyl, amino, and side groups of the amino acid polymer backbone inside the chain result in the secondary structure of proteins. These interactions are primarily fueled by hydrogen bonds, which result in the formation of alpha helices and beta sheets, which are the primary features of proteins' secondary structures.

To create a useful three-dimensional structure, tertiary structure requires more interactions within the protein chain. Disulfide bonds between cysteines, hydrophobic contacts, ionic bonding, and dipole-dipole interactions are a few of these interactions. To create a useful, three-dimensional protein structure, several protein chains interact in quaternary structure.

<u />

To learn more about secondary structures:

brainly.com/question/15156619

#SPJ4

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5 0
1 year ago
A karyotype can be used to determine the number of ____________________ (alleles, chromosomes) in a person’s cells.
Furkat [3]

Answer:

Chromosomes

Explanation:

A karyotype is an individual's collection of chromosomes

Hope this helps!

Plz click the Thanks button :)

Jayla

5 0
3 years ago
The metric system of units is known as
andre [41]

Answer:

International System of Units (SI)

Explanation:

I hope it helps :)

6 0
3 years ago
Which of these substances are molecules?
Studentka2010 [4]
A molecule<span> is an </span>electrically<span> neutral group of two or more </span>atoms<span> held together by </span>chemical bonds<span>. So I would say is all of them, as they all contain two atoms each even in the diatomics </span>
7 0
2 years ago
Read 2 more answers
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