Biology- e-learning portal --Respiration and Breathing

Hi Students,

Here is a list of sites you can go to to learn science in a fun way.
The site is good for quick revisions and introductions to the topics.


Topics: Respiration, smoking

1 chemicals in cigarette smoke
http://kerala.skoool.in/content/KS3%20LOs/biology/cells_animal_plant/index.html

2 differences between inhaled and exhaled air
http://kerala.skoool.in/content/ks3%20LOs/biology/air_inhaled_exhaled/index.html

3 adaptations of the alveoli
http://kerala.skoool.in/content/ks3%20LOs/biology/adap_alveoli/index.html

4 gas exchanges
http://kerala.skoool.in/content/KS3%20LOs/biology/gas_exchange/index.html

5 the transport of gases
http://kerala.skoool.in/content/KS3%20LOs/biology/gas_transport/index.html

6 uses of glucose
http://kerala.skoool.in/content/KS3%20LOs/biology/glucose_uses/index.html


7 experiments to compare inhaled and exhaled air
http://kerala.skoool.in/content/KS3%20LOs/biology/inhaled_exhaled_exp/index.html

8 respiration
http://kerala.skoool.in/content/KS3%20LOs/biology/respiration/index.html


9 comparing respiration and burning
http://kerala.skoool.in/content/KS3%20LOs/biology/respiration_burning/index.html

10 the respiratory system
http://kerala.skoool.in/content/KS3%20LOs/biology/respiratory_system/index.html

11 effects of smoking on the lungs
http://kerala.skoool.in/content/KS3%20LOs/biology/smoke_lungs/index.html

12 aerobic respiration
http://kerala.skoool.in/content/KS4%20LOs/biology/breathing_respiration/aerobic_respiration/index.html

13 anaerobic respiration part 1
http://kerala.skoool.in/content/KS4%20LOs/biology/breathing_respiration/anaerobic_respiration/index.html

14 structure and mechanism of breathing
http://kerala.skoool.in/content/KS4%20LOs/biology/breathing_respiration/breathing_respiration/index.html

15 fermentation
http://kerala.skoool.in/content/KS4%20LOs/biology/breathing_respiration/fermentation/index.html

16 gaseous exchange in the lungs
http://kerala.skoool.in/content/KS4%20LOs/biology/breathing_respiration/gas_exchange/index.html

17 gases present in inhaled and exhaled air
http://kerala.skoool.in/content/KS4%20LOs/biology/breathing_respiration/inhaled_exhaled_air/index.html

18 respiration and life processes
http://kerala.skoool.in/content/KS4%20LOs/biology/breathing_respiration/respiration_overview/index.html

19 respiration in plants
http://kerala.skoool.in/content/KS4%20LOs/biology/breathing_respiration/respiration_plants/index.html

20 smoking
http://kerala.skoool.in/content/KS4%20LOs/biology/breathing_respiration/smoking/index.html

21 micro-organisms
http://kerala.skoool.in/content/KS3%20LOs/biology/micro_organisms/index.html

22 mucus membrane
http://kerala.skoool.in/content/KS3%20LOs/biology/mucous/index.html


Cheers
Happy Lunar New Year

How blood is involved in transporting oxygen and carbon dioxide

Hi,

All of us know blood transport oxygen and carbon dioxide. We also know that red blood cells transport oxygen from lungs to all cells of the body. But do we also know that carbon dioxide is transported by the plasma? The red blood cells are very important in this transport too, but indirectly only.

Watch these two videos and understand the concepts better.









Cheers