Homework #33: Humans vs Bacteria Day 20

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What is the human microbiome?

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The human microbiome refers to the collection of trillions of microorganisms, including bacteria, viruses, fungi, and other microbes, that live on and in the human body.

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How many microbial cells are estimated to be in the human microbiome compared to human cells?

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Studies show that the human microbiome contains about 10 times more microbial cells than human cells.

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What type of bacteria can make a person sick?

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Harmful bacteria in the human microbiome can lead to infections and illness.

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What is the role of helpful bacteria in the microbiome?

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Helpful bacteria contribute to digestion, protect against harmful pathogens, and support the immune system.

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What is an infection?

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An infection occurs when harmful microorganisms invade the body, multiply, and cause illness.

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What is the difference between helpful and harmful bacteria?

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Helpful bacteria support health and digestion, while harmful bacteria can cause disease and infections.

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What is the importance of maintaining a healthy microbiome?

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A healthy microbiome helps in digestion, boosts the immune system, and prevents infections.

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What can disrupt the balance of the microbiome?

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Antibiotics, poor diet, and stress can disrupt the balance of the microbiome, leading to health issues.

Tags

NGSS.HS-LS1-3

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What is the significance of diversity in the microbiome?

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A diverse microbiome is important for overall health, as it enhances the ability to fight off infections and maintain bodily functions.

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What are probiotics?

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Probiotics are live beneficial bacteria that can be consumed to help restore or maintain a healthy microbiome.