Answer:
C.
Explanation:
Nitrogen fixation is a process by which molecular nitrogen in the air is converted into ammonia or related nitrogenous compounds in soil. Atmospheric nitrogen is molecular dinitrogen, a relatively nonreactive molecule that is metabolically useless to all but a few microorganisms.
Answer:
The fructose-1,6-bisphosphate aldolase refers to an enzyme that catalyzes a reversible reaction, which dissociates the aldol (fructose-1,6-bisphosphate) into the triose phosphates DHAP and G3P. The sequence of events catalyzed by the given enzyme in the correct sequence is:
a) The ketone gets transformed into the imine derived from lysine.
b) Cleavage and deprotonation take place to discharge GAP and enamine components.
c) Enamine gets protonated.
d) The reaction of hydrolysis takes place to discharge DHAP.
Xylem and Phloem are the two vascular tissues in plants and they transport sugar, water, and dissolved minerals
- double membrane
- they have their own DNA
- size similar to prokaryotes
