Why do nitrogen-fixation nodules contain large amounts of leghemoglobin?
A) It helps transport oxygen to the bacteria.
B) The nitrogenase enzyme interacts with the iron in the leghemoglobin.
C) The leghemoglobin helps break the triple bond of N2.
D) It stimulates the Nod factors.
Correct Answer:
Verified
Q6: A primary advantage of using integrated nutrient
Q7: A deficiency in a plant micronutrient
A)is less
Q8: Natural communities recycle nutrients, but cultivated communities
Q9: Heavy metals in contaminated soils can be
Q10: During the initiation of nitrogen-fixation nodules, how
Q12: Although symbiotic relationships between nitrogen-fixing bacteria and
Q13: The Nod factor is an important component
Q14: Inserting a cloned gene for a plasma
Q15: Plants can remove harmful chemicals from the
Q16: Which of the following is required by
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents