Biology DNA Replication

Biology DNA Replication

Assessment

Flashcard

Biology

10th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

New nucleotides are added to the ___ end of an already placed nucleotide.

Back

3' end

2.

FLASHCARD QUESTION

Front

The _____ strand is made in short fragments during DNA replication.

Back

lagging strand

3.

FLASHCARD QUESTION

Front

DNA replication must occur before...

Back

cell division

4.

FLASHCARD QUESTION

Front

During DNA replication what is the first process to occur?

Back

Unwinding of parental DNA

5.

FLASHCARD QUESTION

Front

A new strand of DNA is created in the ____ direction during DNA replication.

Back

5' to 3' direction

6.

FLASHCARD QUESTION

Front

What is the role of DNA helicase in DNA replication?

Back

Unwinds the double helix by breaking hydrogen bonds between base pairs.

7.

FLASHCARD QUESTION

Front

What are Okazaki fragments?

Back

Short DNA fragments synthesized on the lagging strand during DNA replication.

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