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Johannes Friedrich
Miescher (13 August
1844 – 26 August
1895) was a Swiss
physician and
biologist. He was the
first resear...
Phosphate
Nitrogenous
Base
This molecule is an Acid. That means that this substance in water
expels or produces protons (H+)
1
23
4
5
means
without oxygen
DEOXYRIBOSE
1
2
3
4
5
6
RIBOSE
A
G
A
T
T
C
DNA or RNA?
A
U
A
U
A
C
DNA or RNA?
paper
A
G
C
T
biologia5
biologia5
biologia5
biologia5
biologia5
biologia5
biologia5
biologia5
biologia5
biologia5
biologia5
biologia5
biologia5
biologia5
biologia5
biologia5
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biologia5

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biologia5

  1. 1. Johannes Friedrich Miescher (13 August 1844 – 26 August 1895) was a Swiss physician and biologist. He was the first researcher to isolate and identify nucleic acid.
  2. 2. Phosphate Nitrogenous Base
  3. 3. This molecule is an Acid. That means that this substance in water expels or produces protons (H+)
  4. 4. 1 23 4 5
  5. 5. means without oxygen DEOXYRIBOSE
  6. 6. 1 2 3 4 5 6
  7. 7. RIBOSE
  8. 8. A G A T T C DNA or RNA?
  9. 9. A U A U A C DNA or RNA?
  10. 10. paper A G C T

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