Do subscribe to Ekeeda channel and press
bell icon to get updates about latest
Engineering HSC and IIT-JEE Mains and
Advanced videos.Hello Students, Today we
are in chapter restoration and in that
we are doing topic what is respiration
process when i say your respiration you
all will say that in human beings we
take in oxygen and reward carbon dioxide
that's respiration but in plants
respiration is something else let's try
and find out.
Respiration now if i say that Respiration
in plants is entirely different and
completely different as compared to
human Respiration the definition of
respiration which you will say that is
taken enough oxygen and removal of
carbon dioxide in human beings is
respiration in plants it is slightly
twisted the definition goes that it is
an intracellular process in which
oxidation as well as reduction reactions
takes place and complex organic food
matters are broken down in simple manner
or in simple pattern nowadays as
oxidation reduction reactions but as the
oxidation oxidation is loss of electron
and reduction is gain of electrons to
sum it up in simple manner I can say
that whenever glance they prepare their
food now the food that is prepared is in
the form of glucose c6h12o6 and during
the process of respiration this c6h12o6
is broken down into simple forms and
this simpler forms will lead to the
formation of energy we all know that in
human beings
your energy is gained from ATP similarly
during time respiration
glucose is converted in ATP and during
this process certain intermediate
products of one now this process takes
less inside cell so this term is called
also as cellular respiration
now glance whenever the DESFire there
are something which is called as to lent
itself to matters cells which are
pleasant on the upper surface of the
plant and they also help in respiration
if the definition or you can say the
equation of respiration will observe it
says that c6 h-12 o-6 + 6 co2 that 6
carbon dioxide in the presence of
enzymes which are present in
mitochondria you will kill ATP that is
adenosine triphosphate molecules
plus 6 co2 molecules plus 6h o2
molecules and 12 ATP now this process of
respiration takes place inside
mitochondrial cells so it is also termed
as cellular respiration
the definition of respiration implants
goes as it is an intracellular catabolic
process when I say catabolism
it means breakdown process on
subtraction disease in normal language
of oxidation and reduction in which
complex organic food matter I broken
down in stepwise manner instead
processes inside the cell to form
simpler end products and which would
release energy so basically you can say
it is a subtraction process or they come
process to release energy we all know
that c6 h-12 o-6 which is glucose is
formed during the process of
photosynthesis as a food source inside
clients now we all know that glucose
cannot be simply used as a plant source
pipeline it needs to be converted into
something which is called as ATP if
glucose is a bigger molecule that has to
be broken down to ATP and this is done
bring the process of respiration in the
mitochondria along with the help of the
enzymes which are present in
mitochondria so the equation is glucose
reacts with carbon dioxide which is
obviously taken through the stomata
cells for this cells on the upper
surface of the leaf basically the pores
that open and 20 ATP along with 6
molecules of water and co2 is removed as
a by-product now this is the ATP that is
used for all the anabolic catabolic
cellular metabolic processes in
restoration tricks of Clan parts like
stems leave may be very low as compared
to animals and once they do a lot of
anabolic and catabolic processes
eventually throughout the day
so that inspiration has to be faster and
quicker now during the process of
photosynthesis whatever molecules are
formed whether it is oxygen that was a
boy or any other multi that was formed
is used in the cellular respiration
process
student this is the diagonal cellular
respiration as I've told on that the
process of respiration takes place
inside a set so restoration can also be
called as cellular respiration what
happens during this process is glucose
which is c6h12o6 undergoes the process
of glycolysis that is the breakdown of
glucose and ATP is generated what I've
given you previously was the shortest
form initially what happens is glucose
is converted into glycolysis and then
ATP is formed which is a long chain and
a long pathway now depends on whether
oxygen is present and whether oxygen is
not present if no.2 is present then
fermentation anaerobic breakdown takes
place finesse a anaerobic theta
it means breakdown in the absence of
oxygen and when oxygen is present in the
system that an oxidative restoration or
you can say I know bigger respiration
takes place destination in the presence
of o2
now ATP is a very high-energy molecule
we should see in the further chapters or
in the further part of the chapters and
this is what cellular respiration does
it produces ATP the energy currency of
cell students ah who you all are clear
with the concept that by respiration is
so crucial for a plant life to survive
and what is the cellular respiration I
hope we all are clear with this concept
of respiration thank you
