spctwk spctwk
  • 22-01-2019
  • Biology
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the answers, it's important I need them quick

the answers its important I need them quick class=

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nicoldelapaz nicoldelapaz
  • 22-01-2019

4) A  because a helix strand of dna

5)D  

6)B Purins are equal to pyrimidines

A=T


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KatieBug712
KatieBug712 KatieBug712
  • 22-01-2019
Number 4 is A.

Number 5 is D.

Hopefully this helped!
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