Microorganisms Blog 4


Google Assessment on Light: 

https://forms.gle/YC2Shfbyymqw9Tj67

GOOD MORNING AND WELCOME 

Today we begin this class with a video.

This video talks about FOOD POISONING . I'm sure each one of you has had a bout of vomiting and diarrhoea  at some point in your life up till now. This video makes for an interesting watch. Check it out. Make notes. It will help you at some point in life.



I really hope that you liked the video. This video is self explanatory. You may want to play it again.

POINTS TO REMEMBER/NOTE

  1. Bacteria and fungi multiply fast in warm and humid conditions
  2. Spoiled food can be identified by its unpleasant smell, changed colour and bad taste.
  3. The common bacteria that cause food poisoning are: Salmonella, Staphylococci and Aspergillus.
  4. Raw food should be washed thoroughly to remove dirt, pesticides and manure.
  5. Food should be cooked properly to kill the microorganisms.Why food spoils? – icona                               6 Easy Ways To Keep Your Fridge Foods Fresh - The Singapore ... 


BOTULISM

Botulism is a rare and potentially fatal illness caused by a toxin produced by the bacterium Clostridium botulinum. 

The disease begins with weakness, blurred vision, feeling tired, and trouble speaking.

This infection is generally found in canned food.

The bacteria, Clostridium botulinum, grows rapidly in anaerobic conditions and produces a toxin that causes food poisoning.

This bacteria and the toxin produced can be easily destroyed by heating the food for a few minutes at 100 degree centigrade.Canned Food Drive Stock Pictures, Royalty-free Photos & Images ...


The Q and A of this topic covered will be sent to you via whatsapp.You may also read about it on page 37 of your textbook.



Comments

  1. Good morning sir, Manvnedra here.

    ReplyDelete
  2. Good morning ma'am I am seerat pal singh 8E roll no 41

    ReplyDelete
  3. This comment has been removed by the author.

    ReplyDelete
  4. Good morning sir, I am Pall Anand
    8E
    Roll No.6

    ReplyDelete
  5. Good Morning Sir I am Justin Russell

    ReplyDelete
  6. Good morning sir I am Aditya sagar roll no 30

    ReplyDelete
  7. Good Morning Sir,
    I am Samrath Singh

    ReplyDelete
  8. Good morning sir I am Aman Shekhar

    ReplyDelete
  9. GOOD MORNING SIR , I AM LAKSHAY CHANDEL

    ReplyDelete
  10. Good morning sir I am Avi Surana

    ReplyDelete
  11. Good morning sir . I am Taksh Singhal

    ReplyDelete
  12. Good morning sir,
    I am Anirudh TRivedi

    ReplyDelete
  13. Good Morning Sir.
    Cyril Martin Roll No. 20

    ReplyDelete
  14. Good morning sir.
    I am N.Rakalo

    ReplyDelete
  15. Good Morning Sir,
    I Am Maulik Jain
    8-E
    Roll no.-13

    ReplyDelete
  16. Good morning My name is Shaun Steni 8 E roll no 44

    ReplyDelete
  17. Good morning sir I am Chirag of class 8E

    ReplyDelete
  18. Good Morning Sir
    I am Aaryan Saini

    ReplyDelete
  19. Good morning sir .
    Remthanglien Aomar Varte here

    ReplyDelete
  20. Good morning ma'am
    I am ARSH NATH
    Roll no 23
    CLass 8E

    ReplyDelete
  21. Sir my score in the test was 11/15

    ReplyDelete
  22. Good Morning Sir I have read the blog and attempted the test, Sir all my answers were correct
    Aryan Puri

    ReplyDelete
  23. Good morning sir I am Yash

    ReplyDelete
  24. Good morning sir I am Ayush Jain 8E,12
    Sir, I want to know that the characteristics of the image formed in a plane mirror are
    Virtual,inverted,and same size of the object and I wrote this only in the test but my answer was incorrect
    Sir pls look into it

    ReplyDelete
  25. Good morning sir, I am Shreyansh Agarwal

    ReplyDelete
  26. This comment has been removed by the author.

    ReplyDelete
  27. Good Morning ma'am
    I am Tanish Aggarwal
    Class 8-E

    ReplyDelete
  28. Goood morning mam I am Christopher amsan

    ReplyDelete
  29. Good morning sir. I am Falit Mittal.

    ReplyDelete

Post a Comment

Popular posts from this blog

Microorganisms Blog 7

Force and Pressure- Blog 3

Light Blog 1