F222 - 2.1.1.1 - DNA

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S L G X B E T W E E N T H E B A S E S L K
T H Y M I N E A N D C Y T O S I N E U S O
T H E E N Z Y M E D N A H E L I C A S E Y
H J P V H F J E C O N D E N S A T I O N C
U U E T V L F S R T H H W H T B H J V H B
D N A P O L Y M E R A S E Y W L M X V P E
G J T H E S S Y N T H E S I S P H A S E N
R F P O K L P V G C M S G D Q E M M O A A
C F K M B B P J R J S N P F I E B F X Y V
S H F J L W X Q X Q V S K J F L T P U C R
V G E N E T I C I N F O R M A T I O N T D
R T O Q Q Q L G S H A O R W T X O R K P T
E I V U K U C H L O N B O K Y R T F I M E
I H Y D R O G E N B O N D S V V I D N G I
W H W T P O L Y N U C L E O T I D E J W L
N E H A A C S M O U S L G N D P B S V T D
D C U J L H N H A D F A G A L Y M O V F X
N G L D K P H O S P H O D I E S T E R W C
K O T J J W M C S N V H E F C V L Q L F X
D S T L Q X D U W R E O G B E Q V N Y U R
I I V X L P H T J L U E Q U T Q G K T D T

Clues

  • In which stage of the cell cycle dose semi-conservative replication of DNA happen? (3, 1, 9, 5)
  • More than one nucleotide joined together forms a? (14)
  • what are the two pyrimidine bases? (7, 3, 8)
  • What bond forms between the fire carbon sugar and the phospate of the next? (14)
  • What bonds form between the bases of a DNA strand? (8, 5)
  • What cases the hydrogen bonds to break during the unwinding of the DNA? (3, 6, 3, 8)
  • What does DNA store? (7, 11)
  • What enzyme pairs up the new nucleotides? (3, 10)
  • What reaction joins the nucleotides? (12)
  • Where do the bonds form to join two polynucleotide chains? (7, 3, 5)

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