Bacteria

Question 1

What is yeast used to make?

Answer 1

Bread, Alcohol.

Question 2

What form of respiration does yeast do?

Answer 2

Anaerobic

Question 3

What does lactic acid do to milk?

Answer 3

Curdles it and prevents the growth of harmful bacteria

Question 4

Glucose -> Co2 + ?

Answer 4

Ethanol

Question 5

What kind of cell is bacteria?

Answer 5

Prokaryotic

Question 6

Is a prokaryotic cell bigger or smaller than a eukaryotic cell?

Answer 6

Smaller

Question 7

Are viruses bigger or smaller than prokaryotic cells?

Answer 7

Smaller

Question 8

What kind of disease can be spread?

Answer 8

Communicative diseases

Question 9

What are the most common communicative diseases?

Answer 9

Bacteria and viruses

Question 10

What is a pathogen?

Answer 10

A microorganism that can cause harm

Question 11

What are the most common pathogens?

Answer 11

Viruses and fungi

Question 12

What are 3 ways communicative diseases can be spread?

Answer 12

Direct contact, air and water

Question 13

What microbes can air carry?

Answer 13

All three, viruses, fungi and bacteria

Question 14

What is gonorrhoea?

Answer 14

An STD

Question 15

How can you prevent gonorrhoea?

Answer 15

By practicing safe sex

Question 16

How did we stop measles?

Answer 16

With a vaccine

Question 17

What is used to grow bacteria?

Answer 17

A petri dish

Question 18

What is the gel used in a petri dish?

Answer 18

Agar

Question 19

What is a condom an example of?

Answer 19

Barrier protection

Question 20

Name 1 way of preventing Covid19 or its symptoms

Answer 20

Isolation, wearing masks, getting vaccinated, (recommend any other ways)