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Oxana [17]
3 years ago
15

Which of the following statement is incorrect?

Biology
2 answers:
Dmitrij [34]3 years ago
7 0

The answer is D.) <em>None of the above</em>

evablogger [386]3 years ago
6 0

A is incorrect because DNA is held together with hydrogen bonding.

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1.) What gives water all its properties? 2.) What type of bond joins H2O to another H2O and forms cohesion? 3.) What property of
Yuri [45]

Answer:

1. polarity

2. hydrogen bonding

3. High heat capacity

4. Adhesion

5. polarity

6. surface tension

7. high heat vaporization

8. hydrogen bonds form a rigid and stable network

9. Water is a polar substance and fat is a nonpolar substance.

10. Cohesion

Explanation:

Water is a polar molecule that is held together by hydrogen bonds to form strong cohesive forces. This accounts for the surface tension in water. Surface tension is the force acting on water that it makes to behave like a stretched elastic skin.

The polarity of water accounts for the fact that it is found in several parts of the body where it largely plays the role of a polar solvent.

High heat capacity of water enables it to function well in the area of thermoregulation in the body. High heat vaporization accounts for the fact that water helps maintain extreme temperature changes in an area.

When in solid state, the hydrogen bonded network in water becomes rigid and forms a very stable network of water molecules. Being polar, water does  not interact with fat because like dissolves like.

In plants, the attachment of water to plant roots is known as adhesion and is necessary for the capillary movement of nutrients to plants via the root.

5 0
3 years ago
Match each part of a cell to its structural features.
kobusy [5.1K]

Answer:

Cell structure

Explanation:

6 0
4 years ago
What is the average life span for a blue whale
maksim [4K]

Answer:

80-90 years in the wild

Explanation:

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4 0
3 years ago
Read 2 more answers
what is a solvent? a substance that can dissolve other substances, a substance that is more dense than its solid form
yan [13]

Answer:

a substance that can dissolve other substances

Explanation:

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3 0
4 years ago
Are enzymes reactants? Explain your answer.
Anton [14]
Enzymes are considered catalysts, they help reactants and can be used over and over
7 0
3 years ago
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