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nikdorinn [45]
3 years ago
11

A ____________ are large molecules made up of repeating units, referred to as monomers.

Chemistry
2 answers:
ziro4ka [17]3 years ago
4 0

Answer: polymers

A polymer are large molecules made up of repeating units, referred to as monomers.

Explanation:

Polymers are macromolecule with large size and high molecular mass. They consists of several repeating units of simpler molecules known as monomers.

Examples of polymers found in plants are

- starch composed of several glucose units linked by glycosidic bonds

- cellulose composed of several repeating glucose units linked by glycosidic bonds as well

An example of polymers found in animals is

- glycogen composed of several units of glucose monomers linked by glycosidic bonds

Thepotemich [5.8K]3 years ago
3 0

Answer:

Polymers

Explanation:

Polymers are compounds comprising of Long chain of monomer units produced naturally or artificially .

Polymers are very important in everyday life. Polymers are used in producing automobile parts, healthcare machines, nylons, plastics etc.

Polymers also make up some components of living organisms such as starch , cellulose which are found in plants and are excellent sources of energy.

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MrRa [10]

Answer:

An object at position A. has all potential energy

An object at position B. has about half potential and half kinetic energy

An object at position C. has all kinetic energy

Explanation:

I already did it and got all of them correct. I hope this helped!! :)

5 0
3 years ago
What effect does a catalyst have on a reaccion rate an the products formed in a reaccion
elena-s [515]
A catalyst will speed up the activation energy and therefore speed up the reaction. The products will form fast because of this.
8 0
2 years ago
Which of the following groups in the periodic
Dimas [21]

Elements of Group 1 and  group 2  in the periodic table contain elements so reactive that they are  never found in the free state

<u>Explanation</u>:

The metals in group 1 of  periodic table consisting of 'alkali metals' which include lithium, potassium, sodium, rubidium, Francium and caesium. They are highly reactive because they have low ionisation energy and larger radius. The group 2 metals consist of 'alkaline earth metals' which include calcium, strontium, barium, beryllium, radium and magnesium.  These alkaline earth metal have +2 oxidation number, hence are highly reactive.

These both group metals are mostly reactive and so are never found in a free state. When they are exposed to air they would immediately react with oxygen. Hence, are stored in oils to avoid oxidation.

7 0
2 years ago
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galina1969 [7]

Answer:it doesn’t

Explanation:

4 0
3 years ago
Read 2 more answers
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elena-14-01-66 [18.8K]
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