Bacteriologie Génerale Flashcards

1
Q

What is the cell wall of bacteria made of?

A

Peptidoglycan

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2
Q

True or False: Bacteria have a nucleus.

A

False

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3
Q

What is the shape of a coccus bacterium?

A

Round

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4
Q

Which structure of bacteria protects it from harsh environmental conditions?

A

Spore

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5
Q

What is the function of pili in bacteria?

A

Attachment to surfaces

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6
Q

Fill in the blank: Bacteria reproduce through ________.

A

Binary fission

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7
Q

What is the outermost layer of some bacteria that can protect them from phagocytosis?

A

Capsule

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8
Q

Which part of bacteria contains the genetic material?

A

Nucleoid

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9
Q

What is the function of flagella in bacteria?

A

Movement

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10
Q

True or False: Bacteria can be classified based on their shape.

A

True

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11
Q

What is the function of the cell membrane in bacteria?

A

Regulates what enters and exits the cell

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12
Q

Fill in the blank: Bacteria are prokaryotic organisms, meaning they lack a ________.

A

Nucleus

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13
Q

What is the main function of the cytoplasm in bacteria?

A

Contains enzymes for metabolic reactions

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14
Q

Which structure in bacteria is involved in DNA transfer between cells?

A

Pilus

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15
Q

True or False: Bacteria can form biofilms to protect themselves.

A

True

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16
Q

Fill in the blank: Bacteria can be classified into different groups based on their ________.

A

Cell wall structure

17
Q

What is the role of ribosomes in bacteria?

A

Protein synthesis

18
Q

Which organelle in bacteria is responsible for photosynthesis?

A

Chloroplast

19
Q

True or False: Bacteria can be beneficial for human health.

A

True

20
Q

Fill in the blank: Bacteria can be classified based on their ________ requirements.

A

Oxygen

21
Q

What is the function of the cell wall in bacteria?

A

Provides structural support and protection

22
Q

Which part of bacteria contains the flagella and pili?

A

Cell wall

23
Q

True or False: Bacteria can adapt to survive in extreme environments.

A

True

24
Q

Fill in the blank: Bacteria play a crucial role in ________ decomposition.

A

Organic