3 years ago

List an example of each of the four classes polymers that living things make and use

1 answer:

6 0

The four classes of polymers are:

1. Nucleic acids. Examples are DNA and RNA

2. Protein. Examples are enzymes and hemoglobin

3. Carbohydrates. Examples as starch and glycogen

4. Lipids. Examples are triglycerides and phospholipids

The building blocks of nucleic acids are called bases and there are four types known as Guanine, Adenine, Thymine and Cytosine.

The building blocks of carbohydrates are glucose molecules.

The building blocks of protein are amino acids.

The building blocks of lipids are a combination of fatty acids and glycerol.

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Sonja [21]

C) a solid lower part and a liquid upper part

Explanation:

The physical nature of the earth's core is made up of a solid lower part and a liquid upper part.

The core is the innermost part of the earth and it is made up of metallic minerals.

It has the highest temperature and pressure of all the layers of the earth.
The core is divided into two. Outer and inner core.
Outer core is made up of molten metallic minerals. It is the layer where the earth geomagnetic field originates.
The inner core is solid metallic ball.
Evidence from seismic waves has furnished geoscientists with this knowledge.

learn more:

#learnwithBrainly

4 0

3 years ago

MAXImum [283]

I think shock waves require more speed they travel at the speed of sound

6 0

3 years ago