IV ESTUDO DIRIGIDO CIÊNCIAS 7º ANO
Autor: Susana Almeida | Publicado: 2011-03-30T12:54:00-07:00

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 <![endif]--><!--[if gte mso 9]>   <![endif]--><!--[if gte mso 9]>       <![endif]-->  IV Estudo Dirigido- Ciências – 7º ANOObs.: -Responder as perguntas no Caderno de Ciências.-Apoio para estudo das questões Apostila Ciências Unidade 4.
1) Quais seres vivos fazem parte do Reino Monera? Quais são as características dos seres vivos que compõem esse Reino?
2) Onde as bactérias podem ser encontradas, ou seja onde elas vivem?
3) Quais são as características de uma célula bacteriana?
4) Diferencie as bactérias autótrofas e heterótrofas.
5) Por que as bactérias são importantes no processo de decomposição?
6) Quanto a sua forma, como as bactérias são denominadas? E de acordo com a quantidade e sua disposição como são chamadas? Desenhe seus formatos.
7) De acordo com os processos de reprodução das bactérias, explique:
a) Como ocorre a reprodução assexuada nas bactérias? Desenhe.b) Como ocorre a reprodução sexuada nas bactérias? Desenhe.
8) Fale sobre algumas das várias importâncias das bactérias para:
a) os animais;b) as plantas;c) produção de alimentos;
9) Quais são os principais danos causados pela bactérias, em todos sentidos? E seus benefícios quais são?
10) Quais os meios ou hábitos mais comuns em que pode haver contagio por algum tipo de bactérias? Como evitar a contaminação por bactérias? 
11) O que são cianobactérias? Qual sua participação de importância &nbsp;na atmosfera primitiva e por quê? 
12) O que são bactérias patogênicas?
13) Qual a forma de combater a reprodução das bactérias, de exterminá-las em um organisnmo contaminado?
14) Qual a função do antibiótico no organismo de uma pessoa infectada por bactérias?
15) Qual a forma de prevenir ataques ao organismo causados por &nbsp;bactérias?
16) Quais são as principais doenças que atacam o organismo humano causadas por bactérias?
17) As doenças bacterianas são todas contagiosas? Qual a doença bacteriana que mais mata as pessoas? 
18) Escolha três doenças as que julgar mais comum entre as pessoas e super perigosa, fale bem resumido sobre ela.&nbsp;&nbsp;Bom estudo!!!Tia SusanaBjos