• Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

Card Range To Study

through

image

Play button

image

Play button

image

Progress

1/15

Click to flip

Use LEFT and RIGHT arrow keys to navigate between flashcards;

Use UP and DOWN arrow keys to flip the card;

H to show hint;

A reads text to speech;

15 Cards in this Set

  • Front
  • Back
DNA consists of how many strands?
2 strands
DNA polimeraces require ______?
Primers
Nucleotides are only added at the ________
the three prime end
What are the 4 basic steps in DNA replication?
strand separation, priming, extension, primer removal and gap closure
short RNA molecule synthesized by primase
primer
The enzymes that carry out DNA synthesis can't initiate synthesis: they require ________
Primer
What enzyme does the initial unwinding?
Helocase
_______ releases the tension caused by Helocase.
Gyrase
What Enzyme seals cuts in the DNA backbone?
Ligase
What is the leading and lagging strand for DNA replication
The leading strand has continous DNA replication and the lagging strand has discontinuous DNA replication
does the Leading strand moves towards or away from the replication fork?
towards
does the lagging strand move towards or away from the replication fork?
away from
What enzyme lengthens telomeres?
telomerase
what enzyme primes DNA synthesis?
Telomeres
what enzyme prevents chromosome shortening?
telomeres