1) What are the three common bacterial shapes ? a) Rod b) Round c) Square d) Spiral e) Oval 2) What name is given to bacterial reproduction? a) Mitosis b) Sexual reproduction c) Budding d) Binary Fission 3) what is the function of the bacterial cell wall? a) protection from expansion and bursting b) to prevent water loss c) adherence to surfaces d) movement 4) what is the function of the bacterial flagellum? a) protection from expansion and bursting b) to prevent water loss c) adherence to surfaces d) movement 5) what component of the bacteria cell is responsible for making proteins? a) Cell membrane b) Flagella c) Ribosome d) Cytoplasm 6) What component is not found in all bacterial cell? a) Plasmid b) DNA c) Cell membrane d) Flagella e) Cytoplasm 7) What is the function of the plasmid? a) to make proteins b) small loop of DNA which contains genes c) control what passes into and out of the cell d) movement 8) what is the bacterial cell wall made of? a) Fibre b) Cellulose c) Chitin d) Peptidoglycan

Bacteria

列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?