Exercício 1 de biologia molecular

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Atividade 01 – Biologia molecular Profa. Samara Gomes 
1 - Denomine a estrutura da figura e as subunidade 1, 2 e 3. 
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1 
2 
3 
H2O 
2 – Qual reação química está ocorrendo na situação indicada pela 
seta vermelha? Explique esta reação. 
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3 – Denomine e diferencie a figura 1 e 2. 
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1 
2 
4 – Cite as diferenças entre a molécula de DNA e RNA. 
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Discentes:______________________________________________________________________________
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4 – Cite quais são e as diferenças entre as bases pirimidinas e purinas. 
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5 – Por que a teoria de Lamark do Uso e desuso não foi bem aceita pela comunidade científica? 
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6 – Qual a função do ambiente na teoria evolutiva de Darwin? 
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8 – Resuma os eventos que acontecem nas fases da Interfase. 
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G2_______________________________________________________________________________
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7 – Denomine as estruturas indicadas nas setas vermelhas.