Microbes Flashcards

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0
Q

Penicillin

A

Alexander Fleming found penicillin

Howard Florey produced it 10 years later.

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1
Q

Different types of fungi

A

Mushrooms
Moulds
Yeasts

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2
Q

Fungal diseases

A

Tinea
Thrush
Ring worm

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3
Q

Examples of protists

A
Euglena
Amoeba
Paracemium
Giardia
Cryptospiridium
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4
Q

Viral diseases

A
Measles
Influenza
Chicken pox
Polio 
AIDS
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5
Q

What environment do bacteria like to live in?

A

Warm moist places

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6
Q

Where do protists like to live?

A

Water or high moist areas

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7
Q

4 main groups of microbes

A

Bacteria
Virus
Fungi
Protists

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8
Q

Structure of bacteria

A

Cell wall
Cell membrane
Cytoplasm
Flagellum

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9
Q

What shapes can bacteria be?

A

Cocci
Bacilli
Spiralla

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10
Q

Light microscops

A

Can magnify from 40-400 times and can view live specimens.

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11
Q

Electron microscope

A

Can magnify from 10000 to 100000 times and CANNOT view live specimens.

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12
Q

Breaking off

A

Mould

When bits of hyphae break off.

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13
Q

Releasing spores

A

Mushrooms

When the sporangium matures and bursts, it releases spores into the air.

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14
Q

Budding

A

Yeast
Parent cell forms a bud on the outer surface then transfers a copy of everything in the bud. A cell wall forms between the bud and the parent cell and the bud breaks off becoming a daughter cell.

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15
Q

Invasion

A

Viruses

The virus attacks a host cell by destroying its cell wall.

16
Q

Binary fission

A

Protists and bacteria

The cell breaks into two smaller cells and in each cell is a copy of the instructions to produce new cells.

17
Q

Structure of mushroom

A

Sporangium grows upwards from hyphae.

18
Q

Structure of mould

A

Produce furry, thread like structures called hyphae.

New fungi can grow from broken bits of hyphae.

19
Q

Structure of virus

A

DNA or RNA (a chemical containing instructions to produce new virus particles) coated in protein.

20
Q

Micrometre

A

1.0 x 10 -6 m

21
Q

Nanometre

A

1.0 x 10 -9 m

22
Q

What can protists be classified as?

A

Flagellates
Ciliates
Amoeba
Sporozoans

23
Q

Aerobic respiration

A

Glucose+oxygen=carbon dioxide+water+energy

24
Q

Anaerobic respiration

A

Glucose=alcohol+carbon dioxide+energy

25
Q

What can protists be classified as?

A

Flagellates
Ciliates
Amoeba
Sporozoans