Ch20: Monera

Part A is used for movement, what is it?

• Flagella

• Capsule

• Pseudopods

• Plasmid

Bacteria reproduce asexually in a process called...

• Binary fission

• Budding

• Sporilation

• Micropropagation

What is the outer layer labelled 'C' which is used for protection

• Capsule

• Plasmid

• Cell wall

• Flagella

What is the name of the small loop of DNA that has genes attached, labelled 'B'?

• Flagella

• Capsule

• Plasmid

• Chromosomes

Which of the following is not a shape of bacteria?

• Round

• Spiral

• Rod

• Double helix

Bacteria are prokaryotes, what does this mean?

• They do not have membraned bound cell organelles

• They have chromosome in their nucleus

• They have both DNA and RNA in their nucleus

• They cannot replicate or reproduce without a host

Name the thick, tough-walled, dormant and dehydrated outer cell that bacteria can form during unsuitable conditions.

• Endospore

• Capsule

• Flagella

• Slime layer

Which of the following bacteria is PHOTOSYNTHETIC i.e. can make their own food using light

• Nitrifying bacteria

• E.coli

• Purple sulphur bacteria

• Bacteria of decay

Which of the following bacteria is CHEMOSYNTHETIC i.e. can make their own food using chemical reactions?

• Nitrifying bacteria

• Purple sulphur bacteria

• Bacteria of decay

• Cholera

Bacteria that feed on dead organic matter are known as...

• Parasitic

• Chemosynthetic

• Photosynthetic

• Saprophytes