Questions from Genetics


Q: Explain what the word nondisjunction means.

Explain what the word nondisjunction means.

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Q: What are the functions of the AT-rich region and DnaA

What are the functions of the AT-rich region and DnaA boxes?

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Q: How many replication forks are formed at the origin?

How many replication forks are formed at the origin?

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Q: Look ahead to Figure 11.9. Why is primase needed

Look ahead to Figure 11.9. Why is primase needed for DNA replication? From Figure 11.9:

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Q: Is the template strand read in the 5′ to 3′

Is the template strand read in the 5′ to 3′ or the 3′ to 5′ direction?

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Q: Describe the differences in the synthesis of the leading and lagging strands

Describe the differences in the synthesis of the leading and lagging strands

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Q: What is the key difference between autopolyploidy and allopolyploidy?

What is the key difference between autopolyploidy and allopolyploidy?

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Q: What is the advantage of having the replication machinery in a complex

What is the advantage of having the replication machinery in a complex?

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Q: Is DNA strand breakage necessary for catenane separation?

Is DNA strand breakage necessary for catenane separation?

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Q: Does the oxygen in the newly made ester bond come from the

Does the oxygen in the newly made ester bond come from the phosphate or from the sugar?

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