3 years ago

Explain the function of cellulose in a plant cell

1 answer:

4 0

Answer:

Cellulose is a molecule, consisting of hundreds – and sometimes even thousands – of carbon, hydrogen and oxygen atoms. Cellulose is the main substance in the walls of plant cells, helping plants to remain stiff and upright. Humans cannot digest cellulose, but it is important in the diet as fibre.

Explanation:

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Which of the following shows an unsaturated fatty acid?

astra-53 [7]

Answer: Option (c) is the correct answer.

Explanation:

A long hydrocarbon chain that consists a terminal carboxylic group is known as a fatty acid.

An unsaturated fatty acid consists a double bond within the fatty acid chain. If a fatty acid contains more than one double bond then it is known as polyunsaturated fatty acid.

For example, oelic acid has chemical formula $C_{18}H_{34}O_{2}$ is an unsaturated fatty acid.

Therefore, we can conclude that option (c) represents an unsaturated fatty acid.

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3 years ago

A(n)<br> is an area in which the climate typically determines the plant community.

Serggg [28]

I the answer is biome

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3 years ago

Describe the length of the day during winter, spring, summer, and fall.

Agata [3.3K]

In the summer the northern hemispher gets the most light and the further north you go or the higher latitude the more daylight you get. The Equator is more half and half. The north pole, the sun never sets.
<span>Winter the further north you go, the more night time you get. Equator is still more or less half and half.</span>

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3 years ago

What chemical reaction would result in the greatest release of energy for an organism

Svetllana [295]

Answer:

atp+oxygen

Explanation:

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3 years ago

List, in order, the tRNA anticodons that are complementary to the mRNA sequence <br> AUGCAUGCAAGUUAG

mariarad [96]

UACGUTCGUUCAAUC is the answer.

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3 years ago