1. UNIVERSIDADE FEDERAL RURAL DO SEMI-ÁRIDO
DISCIPLINA DE BOTÂNICA II, TERCEIRA AVALIAÇÃO, 13/12/2010
Prof. Dr. Jeferson L. D. Dombroski
Aluno(a): __________________________________________________________________
Turma: 3 - Quinta ( ); 1 - Sexta 7:00 ( ); 2 - Sexta 8:50 ( )
1. Para que serve a respiração anaeróbia (fermentação)? ok
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2. Qual é o produto final da etapa da carboxilação da fotossíntese? ok
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3. Para que serve a etapa da regeneração da fotossíntese? ok
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4. O que é fotorrespiração, e em quais condições ela aumenta? ok
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3. 5. Como funciona o mecanismo C4? Ok
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6. Por que em altas intensidades luminosas ocorre a saturação da fotossíntese em plantas C3? Ok
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7. Por que as plantas CAM gastam proporcionalmente menos água que as C3? Ok
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