Antibiotics can be used to treat Chlamydia, which is a sexually transmitted infection - Edexcel - GCSE Biology - Question 2 - 2016 - Paper 1
Question 2
Antibiotics can be used to treat Chlamydia, which is a sexually transmitted infection.
(a) What type of pathogen causes Chlamydia?
A bacteria
B fungus
C p... show full transcript
Worked Solution & Example Answer:Antibiotics can be used to treat Chlamydia, which is a sexually transmitted infection - Edexcel - GCSE Biology - Question 2 - 2016 - Paper 1
Step 1
What type of pathogen causes Chlamydia?
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Answer
Chlamydia is caused by a bacterium, which is why the correct option is A: bacteria.
Step 2
(i) In 2009 there were 4800 new cases diagnosed.
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Answer
To accurately plot this data, locate the year 2009 on the x-axis and extend a vertical line up to 4800 on the y-axis, then draw a bar to represent this value.
Step 3
(ii) In 2010 there were 4100 new cases diagnosed.
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Answer
Similarly, for 2010, find the year on the x-axis and extend a vertical line up to 4100 on the y-axis, drawing a bar to represent this figure.
