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Bio I

12-2

QuestionAnswer
Name the proteins that help DNA to fold up. histones
Chromosomes are made up of tightly packed DNA fibers called chromatin
What is it called when DNA duplicates itself before cell division? replication
Name the primary enzyme involved in DNA replication. DNA polymerase
Name the weak bond between the nitrogen bases in DNA. hydrogen
After DNA replication has occurred, there is ____________ strand paired with an __________ strand. new, old
T or F DNA can be thousands of times longer than the cell itself. true
A group of histones is called a ____________________. nucleosome
Created by: macjlc13
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