Respiration in Organisms | Full Chapter Revision under 30 mins | Class 7 Science
HTML-код
- Опубликовано: 8 июл 2024
- BYJU'S Self Study Program: shop.byjus.com/collections/bt...
➡️ Access Chapter Notes, Attempt Quizzes from: byjus.com/cbse/revision-video...
➡️ Download the BYJU'S App Now:
IOS Link: apps.apple.com/us/app/byjus-t...
Android Link: play.google.com/store/apps/de...
➡️ Join your free class @BYJU'S Now:
byjus.com/byjus-classes-book-...
📢Join our Telegram Channel:
t.me/byjusclasses678official 🔔
👉SUBSCRIBE here & don’t forget to turn on your notifications 🔔
/ @byjusclass910
#BYJU'S
Mam please teach the chapter FOREST OUR LIFELINE of biology under 30 mins
1. In aerobic respiration •presence of oxygen
• produce 38 ATP
• glucose -> CO2 + H2O + ENERGY
2. In anaerobic respiration
• produce 2 ATP
• glucose -> lactic acid + CO2 +energy
• It absence of oxygen
Thank you mam,
HW
aerobic respiration
• more energy
• complete breakdown of glucose
• products are carbon dioxide,water and 38 atp
Anaerobic respiration
• less energy
• partial breakdown of glucose
• products are carbon dioxide, alcohol or lactic acid and 2 atp
HW
Aerobic-
> Complete breakdown of glucose
> occours in presence of 02
> products are co2, o2, and energy
Anaerobic-
>partial breakdown of glucose
> occocurs in ansence of 02
> products are lactic acid and energy in humans and co2 alcohol and energy in some other organisms such as cockroach🔥🔥
HW
Aerobic-
> Complete breakdown of glucose
> occours in presence of 02
> products are co2, o2, and energy
Anaerobic-
>partial breakdown of glucose
> occocurs in ansence of 02
> products are lactic acid and energy in humans and co2 alcohol and energy in some other organisms such as cockroach
Mam what is difination of respiration?
What points we should write in difference between respiration and breathing?
Aerobic respiration is where glucose is broke down in the presence of muscle cells in the muscle cells while
Anaerobic respiration occurs when the glucose is broke down in absence of oxygen
EXAMPLE
1. Human body (aerobic)
2. Yeast ( anaerobic)
BYPRODUCTS
i)Co2+ H2O+ Energy ( aerobic)
ii) Co2+ Energy + lactic acid ( humans ) or alcohol ( yeast)
(anaerobic)
Aerobic respiration : the process of glucose in the presence of oxygen to produce carbon dioxide ,water and energy is called aerobic respiration energy obtained in the form of ATP ( adenosine triphosphate )
Anaerobic respiration : the process of breakdown of glucose in the absence of oxygen to produce alcohol , carbon dioxide and energy is called anaerobic respiration
Why you said it 2 times ?
Hw
Aerobic respiration-
1-In the presence of oxygen
2-complete breakdown of glucose
3-water, oxygen and energy is released
Anaerobic respiration
1-In the absence of oxygen
2-Partial breakdown of glucose
3-lactic acid, energy or carbon dioxide, energy
Aerobic respiration occur in presence of CO2
End product is CO2 and H2o
More energy is produced 38atp
In anerobic respiration occur in absence of O2 .end product is lactic acid and alcohol
Less energy is produced 2 atp
HW
aerobic respiration
• produces comparatively more energy
• complete oxidation of glucose
• presence of air rich in oxygen
anaerobic respiration
• produces comparatively less energy
• incomplete oxidation of glucose
• not in presence of air
THANK YOU MAM
This video helped in my notes of this chapter 😅😅
Mam what is the function of diaphragm
it increases the area of chest cavity while inhalation which helps in inhalation of more O2 and it decreases the area of chest cavity while exhalation which helps in exhaling more CO2
Anaerobic respiration
.less energy
. byproducts are co2 and alcohol
.more
.slow process
Does it all happen in a fraction of second
Hi sharvani
Bring menti it is very much needed 😢
Otherwise we will protest (🤭🤫😂☝️)
Stars are many but moon is one channels are many but byjus is one😅
Mam is breathing and respiration different?
Nice question
Mam is breathing and respiration different
Breathing is a part of respiration
best mamm better than magnet brains for real magnet brains channle should be yours mam
🎉quiz
Aerobic respiration
.more energy
.byproducts are co2 and water
.too fast process
Hi mam
Hi
hi bro
Hello bro
Hey mam
Please answer my questions mam please plz
Mam why aren't you answering my questions?
Hello
Mam you look like rashmika mandana
Mam can you see my comment
😮😮😮😢😢😢🎉🎉🎉😂😂❤❤😅😅😊
1st comment and 1st Like....! ❤❤❤❤
East or west byjus is best❤
Yavano yunu neer hakonde kud doavne
Mam is breathing and respiration different
Breathing= inhaling and exhaling...
Respiration = releasing energy from stored food by breaking it or burning it ...
I think that I m right 😅
Breathing and respiration are different in many ways
Breathing:
• physical process
• no chemicals acting on this process
• no enzymes are required
• simple inhalation and exhalation
• gases involved are oxygen which is taken in and carbon dioxide which is given out.
Respiration:
• chemical process
• chemicals are acting on this process
• respiratory enzymes are required
• breakdown of food using oxygen to produce carbon dioxide, water and energy
• chemicals involved are glucose, and oxygen which are involved in the reactants; carbon dioxide, water which are involved in the products.
Hi