Ns and Antibiotic Resistance

During natural selection, the organisms with the best adaptations..

• Are better adapted to survive

• Reproduce

• Pass on their genes

• All of the above

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People are making antibiotic resistance worse by:

• Taking antibiotics only when they need them

• Not finishing the full course of prescribed antibiotics

• Not sharing antibiotics with others

• Taking antibiotics for when they have a virus

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What is antibiotic resistance?

• The ability for humans to resist antibiotics.
• The ability for humans to repel bacteria. 
• The ability for bacteria to resist antibiotics.
• The ability for bacteria to become weak from antibiotics.

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What is happening because bacteria became more resistant to antibiotics.

• Bacteria are dying out.
• Humans are increasing in population.
• Antibiotics are becoming weaker.
• Bacteria are starting to multiply and grow

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How has antibiotic resistance changed over time?

• It hasn't changed at all
• Antibiotics are being made cheaply and bacteria are becoming more resistant
• Humans are buying less antibiotics and becoming weaker
• Bacteria are becoming more resistant to the antibiotics that are being perscribed

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Which one of the statements is true?

• Bacteria are still becoming more resistant to antibiotics
• Antibiotics are being used less
• Humans are becoming more resistant to bacteria
• Antibiotics are becoming weaker

Bacteria divide by

• Osmosis

• Mitosis

• Meiosis

• Photosynthesis

Bacterial growth is

• Fast

• Slow

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Bacteria reproduce

• Sexually

• Asexually

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If you take antibiotics only the resistant bacteria survive and the non-resistant bacteria die. This is an example of...

• Resistance

• Survival of the fittest

• How antibiotics work

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