Transcript Respiration
Photosynthesis
6CO +6H 0+ energy 6O + C H O
2
2
2
6
Respiration
6O + C H O 6CO +6H 0+ energy
2
6
12
6
2
2
12
6
Chemical process,
combining & splitting of molecules
Assembly of complex molecules from
simple molecules is a process
Breakdown of large molecules into
smaller molecules
Breakdown of carbohydrates manufactured
during photosynthesis to release ATP
Breakdown of glucose, requiring oxygen
Takes place in the Mitochondria
Chemical
energy is released when the
molecular bonds of the sugar molecules
are broken.
ATP
drives a variety of growth and
development of the plant
By
product reaction are CO2 and Water
Less
efficient form of respiration
Does
Used
not require oxygen
in soil and water where oxygen is in
short supply
Some
bacteria and fungi adapted to
anaerobic respiration covert energy by
fermentation
Produces ethyl alcohol and lactic acid
Human
recognized the value of
fermentation in the making of silage,
beer, and wine.
Plant
growth takes place primarily at
night when photosynthesis is shut down.
Fueled by aerobic respiration.
1.
2.
3.
4.
Glycolysis
Acetyl CoA
Citric Acid cycle (Kreb’s Cycle)
Electron transport chain
Glycolysis
Acetyl
Coenzyme A
Citric Acid Cycle
-
through the first 3 steps, hydrogen atoms
were transferred to hydrogen acceptors
NAD and FAD, forming NADH and FADH2
Aerobic
respiration, these reduced
compounds enter the electron transport
system
Series
of chemical reactions by which
electrons are passed from one acceptor
molecule to another.
Oxygen
During
is the final hydrogen acceptor.
this pathway, ATP is synthesized
by the process of chemiosmosis.
The process in which hydrogen atoms
cross the thylakoid membrane and travel
down a protein gradient, producing ATP,
This 4th stage see the production of 32 ATP
molecules. What is also made and
released (Transpiration)
Comic Strip on the Stages of Respiration
-
Include main terms
Names of the stages
Color
Need at least 8 boxes used!