Dna And Rna

Front 1

DNA synthesis

Back 1

substrates: dNTP's, 3'OH of PRIMER strand, template strand
Cofactor: Mg2+
Catalyst: DNA polymerase
Energy: from breaking bond b/w first and second phosphate of dNTP's
-always build 5' to 3',add new dNTP's onto the 3' end

Front 2

A form of DNA

Back 2

-formed in DNA under dehydrating conditions
-major form of RNA double helix
-shorter, fatter than B form
-High degree of base pare tilt
-right handed twist

Front 3

B form of DNA

Back 3

-standard DNA double helix
-34 degrees twist,3.4A rise, very little tilt
-minor groove narrower and major groove wider than A form
-right handed

Front 4

Z form of DNA

Back 4

-long and skinny
-only left handed
-kinked backbone
-GC rich
-much greator rise and reduced twist relative to B
-15 twist b/w pyrimidine and purine
-45 twist b/w purine and pyrimidine

Front 5

5th card to preserve

Back 5

5th card to preserve