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motikmotik
3 years ago
8

RNA primers must be present on which strand during DNA synthesis? See Section 15.3 (Page) . View Available Hint(s) RNA primers m

ust be present on which strand during DNA synthesis? See Section 15.3 (Page) . Neither strand Only the lagging strand Only the leading strand Both leading and lagging strands Submit Provide Feedback Next
Biology
1 answer:
Aleks04 [339]3 years ago
5 0

Answer:

Both leading and lagging strands

Explanation:

DNA replication is the enzyme of DNA replication that forms new DNA strands. However, the enzyme cannot start the process of synthesis of new DNA strands by itself but needs small primers. Primers are the small RNA sequences synthesized by RNA primase on both leading and lagging strands.

These primers are elongated by DNA polymerase by the addition of deoxyribonucleotides according to the sequence of the template strand. Since DNA replication on both lagging and leading strand is carried out by DNA polymerase, RNA primers are present on both lagging and leading strands.

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Kyle concludes that the cell must be a plant cell. How does Kyle know that the cell is a plant cell and not an animal cell?
Mnenie [13.5K]

Kile should know the answer because of the morphology (part of biology that studies the estructure and the form of something). The plant cell presents a rectangular form, while the animal's cells presents a round form.

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The plant cell contains for example chloroplasts, cell wall and vascuoles; while animal's don't.  Both of them have nucleus, cell plants are generally larger than animals. Those are the main differences.

Thankyou.

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3 0
3 years ago
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Explanation:

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2 years ago
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3 years ago
Describe physical or mental disability of Down syndrome
shepuryov [24]

Answer:

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Hope it helps

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3 0
2 years ago
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Good day sir
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