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Bacterial infections
Bacterial infections
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Slide 1:
Diapositive
Science
Lower Secondary (Key Stage 3)
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Bacterial infections
Slide 1 - Diapositive
What type of cell is this?
A
Bacteria
B
Virus
C
Plant
D
Animal
Slide 2 - Quiz
Match the labels to the places on the bacteria.
A
B
C
Flagellum (tail)
Loop of DNA
Cytoplasm
Slide 3 - Question de remorquage
Measles symptoms...
Cough
High fever
Rash.
Slide 4 - Diapositive
What is a common symptom of measles?
A
Cough
B
High fever
C
Rash
D
Headache
Slide 5 - Quiz
Slide 6 - Diapositive
How is HIV primarily spread?
A
Kissing
B
Through unprotected sex
C
Coughing or sneezing
D
Sharing needles
Slide 7 - Quiz
Slide 8 - Diapositive
All bacteria are harmful to humans
A
True
B
False
Slide 9 - Quiz
Some bacteria can keep us healthy
A
True
B
False
Slide 10 - Quiz
Some bacteria help break down our food in digestion
A
True
B
False
Slide 11 - Quiz
Slide 12 - Diapositive
How do bacteria reproduce?
A
Sexually
B
Asexually
C
Binary fission
D
Photocopying themselves
Slide 13 - Quiz
Cells made by binary fission are genetically identical to their parents
A
True
B
False
Slide 14 - Quiz
Do bacteria need a partner to reproduce?
A
Yes all living things do
B
No they reproduce independently
Slide 15 - Quiz
Slide 16 - Diapositive
Do bacteria have a nucleus?
A
Yes
B
No
Slide 17 - Quiz
Do bacteria have organelles (mitochondria, nucleus)
A
Yes
B
No
Slide 18 - Quiz
What is the ring of DNA in a bacterial cell called?
A
Plasmid
B
Plaster
C
Plasma
D
Plastic
Slide 19 - Quiz
Do bacteria have cell walls?
A
Yes
B
No
Slide 20 - Quiz
Slide 21 - Diapositive
What do antibiotics do to bacteria?
A
Kill them
B
Cure them
C
Stop them growing
D
Make us immune
Slide 22 - Quiz
Why do antibiotics sometimes not work anymore?
A
The bacteria are now immune
B
The bacteria are resistant
Slide 23 - Quiz
Slide 24 - Diapositive
Which of these are NOT symptoms of salmonella
A
Stomach cramps
B
Diarrhoea
C
Cold and flu
D
Vomiting.
Slide 25 - Quiz
What causes the symptoms in Salmonella
A
Virus
B
Toxins
Slide 26 - Quiz
Slide 27 - Diapositive
Slide 28 - Diapositive
What kills Salmonella?
A
Washing hands
B
Wearing hair net
C
Keeping food in the fridge
D
Thoroughly cooking food
Slide 29 - Quiz
What temperature should chicken be over on a meat thermometer (oC)
A
40
B
60
C
80
D
100
Slide 30 - Quiz
What must you do to surfaces and hands
A
Cover them
B
Wash them regularly.
Slide 31 - Quiz
Using your chrome-book create a poster on Salmonella.
To include
What causes Salmonella
How we can protect against Salmonella
What cooking does to Salmonella
Temperatures to cook meat to, to be safe.
Good kitchen hygiene rules.
Images of Salmonella microbes.
Slide 32 - Diapositive
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