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13.3 DNA Replication

13.3 DNA Replication

Assessment

Presentation

•

Biology

•

9th - 11th Grade

•

Easy

Created by

Kyle Edwards

Used 7+ times

FREE Resource

23 Slides • 9 Questions

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13.3 DNA Replication

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KEY QUESTIONS

  • What is the role of DNA polymerase in copying DNA?

  • How does SNA replication differ in prokaryotic cells and eukaryotic cells

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Connect

  • How would you make a copy of a page in a textbook?

  • Why is it so important to make an exact copy?

  • Cells copy DNA in a process called DNA replication

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Fill in the Blanks

Before a cell divides, it duplicated the DNA in a copying process called

Type answer...

during the S phase [of interphase] of the cell cycle.

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Open Ended

What is the end result of replication?

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Fill in the Blanks

The principal enzyme involved in DNA replication is called ______ ___________ ,so named because it acts to join nucleotides into the DNA polymer.

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Fill in the Blanks

The tips of eukaryotic chromosomes are known as

Type answer...

.

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Fill in the Blanks

In

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cells, replication may begin at dozens or hundreds of places on the DNA molecule. Then it proceeds in both directions until each chromosome is completely copy.

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Fill in the Blanks

Replication in most

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cells start from a single point and proceeds in two directions until the entire chromosome is copied.

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Open Ended

What is the role of DNA polymerase in the process of DNA replication?

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Open Ended

How does DNA replication compare between prokaryotes and eukaryotes?

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Open Ended

Scientist uses radioactive nitrogen to label the nitrogenous bases of the DNA of a cell. Then the DNA is allowed to replicate, and the new strands take up non-radioactive bases. Do one, both, or neither of the daughter cells have radioactive DNA? Explain.

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13.3 DNA Replication

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