Bio midterm
0.0(0)
Studied by 0 people
Call Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt PlayCard Sorting
1/7
Last updated 1:25 PM on 1/12/23
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No analytics yet
Send a link to your students to track their progress
8 Terms
1
New cards
What kind of model is DNA replication?
Semiconservative model
2
New cards
Step 1 of DNA replication:
Helicase: unwinds DNA at origins of replication. Creates replication forks
3
New cards
Step 2 of DNA replication.
Initiation proteins separate 2 strands. Forms a replication bubble.
4
New cards
Step 3 of DNA replication
Primase: puts down RNA primer to begin replication
5
New cards
Step 4 of DNA replication
DNA Polymerase III: Adds complimentary bases to leading strand. New DNA is made from 5‘ to 3’
6
New cards
Step 5 of DNA replication
Lagging strand grows in 3’ - 5’ by addition of Okazaki fragments.
7
New cards
Step 6 of DNA replication
DNA Polymerase I: replaces RNA primer with DNA
8
New cards
Step 7 of DNA replication
DNA Ligase - seals fragments together. DNA replication is completed.
Note 
Flashcards (244)