0
C4 fixation is an elaboration of the more common C3 carbon fixation and is believed to have evolved more recently. and CAM overcome the tendency of the enzyme RuBisCoto wastefully fix oxygen rather than carbon dioxide in what is called photorespiration. This is achieved by using a more efficient enzyme to fix in mesophyll cells and shuttling this fixed carbon via malate or asparate to bundle-sheath cells. In these bundle-sheath cells, RuBisCO is isolated from atmospheric oxygen and saturated with the released by decarboxilation of the malate or oxaloacetate. These additional steps, however, require more energy in the form of ATP. Because of this extra energy requirement, plants are able to more efficiently fix carbon in only certain conditions, with the more common pathway being more efficient in other conditions.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
The Krebs cycle is an example of which type of metabolic pathway?
Cyclic pathway
What is the sentences for pathway?
His use of drugs and alcohol led him on a pathway to depression.
Where does the pentose phosphate pathway occur?
The pentose phosphate pathway occurs in the cytosol of cells.
What is a lysogenic pathway characterized by?
The lysogenic pathway is characterized by passive replication of viral DNA.
What fuel are used in the anaerobic metabolic pathway?
The anaerobic glycolysis energy pathway produces ATP from carbohydrates only. This energy pathway produces lactic acid as a by product.
What is oxygens purpose in the body?
It is the final electron acceptor is the oxidative phosphorylation pathway.
What is the purpose of the light dependent portion of the energy synthesis pathway in plants?
fer
What is the purpose of the lytic pathway?
Viral reproduction. See more in the related questions below.
What is the purpose of a complement pathway?
The classical complement pathway is a group of proteins that arrange the antibody response when you are sick. So basically they will spring into action when something is not right in your body.
What is the pathway between the receptor and the control center in the reflex pathway called?
Afferent pathway
What is the pathway between the receptor and the control center in the reflex pathway?
Afferent pathway
What is a political Pathway of actions?
Pathways of action are the activities, institutions, and decision points that Answer: shape law and public policy
How make sentence pathway?
Watch your footing on this pathway! I merely seek the pathway to success.
How do you use strolling in a sentence?
He strolled along the pathway close to the coastline.He strolled along the pathway close to the coastline.He strolled along the pathway close to the coastline.He strolled along the pathway close to the coastline.He strolled along the pathway close to the coastline.He strolled along the pathway close to the coastline.He strolled along the pathway close to the coastline.He strolled along the pathway close to the coastline.He strolled along the pathway close to the coastline.He strolled along the pathway close to the coastline.He strolled along the pathway close to the coastline.
Is a current a close pathway?
a pathway has to be open to be a current.
What is the name of a concrete pathway?
A concrete pathway is a sidewalk.
When was The Pathway created?
The Pathway was created in 2001-04.
