CHEM DNA AND RNA PT2
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17 Terms
Why is DNA synthesis called semi-conservative?
It keeps 1 original strand
How is DNA found in the cell?
In the nucleus
What proteins associate with DNA?
Histones
Synthesis of DNA is called ?
DNA replication
What enzyme opens the DNA when new copy is being made?
Helicase
What enzyme synthesizes the new strand?
Polymerase
During replication the enzyme reads ?
3-5
What are the segments called?
Okazaki fragments
What enzyme puts the pieces together?
Ligase
How many nucleotides are in a codon?
3
3 major types of RNA:
Messenger, transfer, ribosomal
Codon is in which RNA?
Messenger
Which has the anticodon?
Transfer
Do introns code for the protein?
No, exons do
How many stop codons are there?
3
Does eukaryotes have introns and extrons?
Yes
Protein synthesis occurs in the ______ of the cell
Cytoplasm
Note 
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