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goldfiish [28.3K]
3 years ago
15

- Describe how chromosomes are formed from DNA.

Biology
1 answer:
Schach [20]3 years ago
7 0

Answer:

In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure. DNA and histone proteins are packaged into structures called chromosomes.

Explanation:

Hope this helps

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Which religious texts are associated with Judaism? Select the two correct answers
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Answer:

Which religious texts are associated with Judaism?

Avesta and Torah

Explanation:

Both avesta and torah are associated with Judaism

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3 years ago
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The effect that yellowed or light-green leaves would have on a cucumber or tobacco plant
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The effect would be that the green leaves, which contain chloroplasts, containing a chemical called chlorophyll would enable the plants to take in more energy in the form of sunlight, enabling the plants to photosynthesise and grow.

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Which type of cells are considered to be the building block of all multicellular organisms . A: prokaryotic
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Answer: D - Eukaryotic

Explanation: Can not be A, B or C

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4 years ago
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When you sneeze, air is forcefully exhaled from your nose. As the air exits the nose, what is the last structure the air will pa
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The last structure the air will pass through will be External nares

<u>Explanation:</u>

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According to the second law of thermodynamics what happens to the energy we consume as food ?
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We store it as stored chemical energy
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