Subjects

Subjects

More

Sign up to see the content. It's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

GCSE Edexcel Biology Mind Map on Health and Disease - Free, Questions, and Notes

View

GCSE Edexcel Biology Mind Map on Health and Disease - Free, Questions, and Notes
user profile picture

Lily

@lily_rnfi

·

49 Followers

Follow

Communicable and non-communicable diseases are key topics in GCSE Biology. This mind map covers essential concepts related to health, disease, viruses, and sexually transmitted infections (STIs), providing valuable information for students studying GCSE Biology 9-1.

• Health is defined as the state of physical, mental, and social wellbeing
• Non-communicable diseases cannot spread between organisms (e.g., cancer)
• Communicable diseases can spread between organisms (e.g., cold, flu)
• Pathogens cause all communicable diseases
• The mind map covers various diseases, their causes, symptoms, and prevention methods
• STIs and their transmission are also discussed

21/06/2022

219

5
HEALTH, DISEASE, VIRUSES AND STI'S
Health - The state of physical, mental.
and social wellbeing.
Non - Communicable - A disease that can
n

View

Health, Disease, Viruses, and STIs

This comprehensive mind map explores crucial concepts in GCSE Edexcel Biology, focusing on health, disease, viruses, and sexually transmitted infections (STIs). It provides valuable information for students preparing for GCSE Biology exams and those seeking to understand communicable and non-communicable diseases.

Definition: Health is defined as the state of physical, mental, and social wellbeing.

The mind map distinguishes between non-communicable and communicable diseases:

Vocabulary: Non-communicable diseases are those that cannot be spread from organism to organism, such as cancer.

Vocabulary: Communicable diseases are those that can be spread from organism to organism, such as cold and flu.

All communicable diseases are caused by pathogens. The mind map outlines six main pathogens and the diseases they cause:

  1. Cholera: Caused by the bacterium Vibrio cholerae, with symptoms including diarrhea. It spreads through contaminated water and can be prevented by drinking clean water.

  2. Tuberculosis (TB): Caused by a bacterium, with symptoms including coughing and lung damage. It spreads through the air and can be prevented by avoiding crowded areas when infected, practicing good hygiene, and living in well-ventilated homes.

  3. Stomach Ulcers: Caused by a bacterium, with symptoms including stomach pain, nausea, and vomiting. It spreads through contaminated food and water and can be prevented by drinking clean water and maintaining hygienic living conditions.

  4. Malaria: Caused by a protist, with symptoms including damage to red blood cells and the liver. It spreads via mosquito bites and can be prevented by using insect repellent.

  5. Ebola: Caused by the Ebola virus, with symptoms including hemorrhagic fever. It spreads via bodily fluids and can be prevented by isolating infected individuals and sterilizing areas where the virus may be present.

  6. Chalara ash dieback: Caused by a fungus, with symptoms including leaf loss and bark lesions. It spreads through the air by wind and can be prevented by removing infected trees.

The mind map also covers sexually transmitted infections (STIs):

Example: Chlamydia is a bacterial STI that reproduces inside host cells and can cause infertility. It can be prevented by wearing condoms, getting screened, and avoiding sexual contact.

Highlight: HIV (Human Immunodeficiency Virus) kills white blood cells, leading to AIDS (Acquired Immunodeficiency Syndrome). It spreads via bodily fluids and can be prevented by wearing condoms, avoiding sharing needles, and proper screening and treatment.

The mind map briefly mentions the lytic and lysogenic pathways, which are important concepts in understanding viral reproduction and infection cycles.

This comprehensive overview provides students with essential information for understanding health, disease, and infections in GCSE Biology, particularly for the Edexcel syllabus. It serves as an excellent resource for exam preparation and revision of key concepts in communicable and non-communicable diseases.

Can't find what you're looking for? Explore other subjects.

Knowunity is the #1 education app in five European countries

Knowunity has been named a featured story on Apple and has regularly topped the app store charts in the education category in Germany, Italy, Poland, Switzerland, and the United Kingdom. Join Knowunity today and help millions of students around the world.

Ranked #1 Education App

Download in

Google Play

Download in

App Store

Knowunity is the #1 education app in five European countries

4.9+

Average app rating

13 M

Pupils love Knowunity

#1

In education app charts in 12 countries

950 K+

Students have uploaded notes

Still not convinced? See what other students are saying...

iOS User

I love this app so much, I also use it daily. I recommend Knowunity to everyone!!! I went from a D to an A with it :D

Philip, iOS User

The app is very simple and well designed. So far I have always found everything I was looking for :D

Lena, iOS user

I love this app ❤️ I actually use it every time I study.

Sign up to see the content. It's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

GCSE Edexcel Biology Mind Map on Health and Disease - Free, Questions, and Notes

user profile picture

Lily

@lily_rnfi

·

49 Followers

Follow

Communicable and non-communicable diseases are key topics in GCSE Biology. This mind map covers essential concepts related to health, disease, viruses, and sexually transmitted infections (STIs), providing valuable information for students studying GCSE Biology 9-1.

• Health is defined as the state of physical, mental, and social wellbeing
• Non-communicable diseases cannot spread between organisms (e.g., cancer)
• Communicable diseases can spread between organisms (e.g., cold, flu)
• Pathogens cause all communicable diseases
• The mind map covers various diseases, their causes, symptoms, and prevention methods
• STIs and their transmission are also discussed

21/06/2022

219

 

10/11

 

Biology

7

5
HEALTH, DISEASE, VIRUSES AND STI'S
Health - The state of physical, mental.
and social wellbeing.
Non - Communicable - A disease that can
n

Health, Disease, Viruses, and STIs

This comprehensive mind map explores crucial concepts in GCSE Edexcel Biology, focusing on health, disease, viruses, and sexually transmitted infections (STIs). It provides valuable information for students preparing for GCSE Biology exams and those seeking to understand communicable and non-communicable diseases.

Definition: Health is defined as the state of physical, mental, and social wellbeing.

The mind map distinguishes between non-communicable and communicable diseases:

Vocabulary: Non-communicable diseases are those that cannot be spread from organism to organism, such as cancer.

Vocabulary: Communicable diseases are those that can be spread from organism to organism, such as cold and flu.

All communicable diseases are caused by pathogens. The mind map outlines six main pathogens and the diseases they cause:

  1. Cholera: Caused by the bacterium Vibrio cholerae, with symptoms including diarrhea. It spreads through contaminated water and can be prevented by drinking clean water.

  2. Tuberculosis (TB): Caused by a bacterium, with symptoms including coughing and lung damage. It spreads through the air and can be prevented by avoiding crowded areas when infected, practicing good hygiene, and living in well-ventilated homes.

  3. Stomach Ulcers: Caused by a bacterium, with symptoms including stomach pain, nausea, and vomiting. It spreads through contaminated food and water and can be prevented by drinking clean water and maintaining hygienic living conditions.

  4. Malaria: Caused by a protist, with symptoms including damage to red blood cells and the liver. It spreads via mosquito bites and can be prevented by using insect repellent.

  5. Ebola: Caused by the Ebola virus, with symptoms including hemorrhagic fever. It spreads via bodily fluids and can be prevented by isolating infected individuals and sterilizing areas where the virus may be present.

  6. Chalara ash dieback: Caused by a fungus, with symptoms including leaf loss and bark lesions. It spreads through the air by wind and can be prevented by removing infected trees.

The mind map also covers sexually transmitted infections (STIs):

Example: Chlamydia is a bacterial STI that reproduces inside host cells and can cause infertility. It can be prevented by wearing condoms, getting screened, and avoiding sexual contact.

Highlight: HIV (Human Immunodeficiency Virus) kills white blood cells, leading to AIDS (Acquired Immunodeficiency Syndrome). It spreads via bodily fluids and can be prevented by wearing condoms, avoiding sharing needles, and proper screening and treatment.

The mind map briefly mentions the lytic and lysogenic pathways, which are important concepts in understanding viral reproduction and infection cycles.

This comprehensive overview provides students with essential information for understanding health, disease, and infections in GCSE Biology, particularly for the Edexcel syllabus. It serves as an excellent resource for exam preparation and revision of key concepts in communicable and non-communicable diseases.

Can't find what you're looking for? Explore other subjects.

Knowunity is the #1 education app in five European countries

Knowunity has been named a featured story on Apple and has regularly topped the app store charts in the education category in Germany, Italy, Poland, Switzerland, and the United Kingdom. Join Knowunity today and help millions of students around the world.

Ranked #1 Education App

Download in

Google Play

Download in

App Store

Knowunity is the #1 education app in five European countries

4.9+

Average app rating

13 M

Pupils love Knowunity

#1

In education app charts in 12 countries

950 K+

Students have uploaded notes

Still not convinced? See what other students are saying...

iOS User

I love this app so much, I also use it daily. I recommend Knowunity to everyone!!! I went from a D to an A with it :D

Philip, iOS User

The app is very simple and well designed. So far I have always found everything I was looking for :D

Lena, iOS user

I love this app ❤️ I actually use it every time I study.