Which of the following genera fix nitrogen nonsymbiotically?
A. Nitrosomonas
B. Nitrobacter
C. Rhizobium
D. Azotobacter
Answer: D
Biology & Microbiology
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Anabolic and catabolic pathways use different cofactors for similar reactions.
Answer the following statement true (T) or false (F)
Biology & Microbiology
What advantages does a complete digestive tract have over a blind-ended gastrovascular cavity?
What will be an ideal response?
Biology & Microbiology
Which of the following substances would be unlikely to function as a coenzyme?
a. a water-soluble vitamin b. a fat soluble vitamin c. glucose d. NAD+ e. FAD
Biology & Microbiology
Which property or properties of life does a virus possess?
A) A virus has order. B) A virus has cells. C) A virus can reproduce on its own. D) All of the above are properties that a virus possesses.
Biology & Microbiology