0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

Nitrifying bacteria
  1. Oxidize ammonia to nitrates.
  2. Reduce nitrates to free nitrogen.
  3. Convert free nitrogen to nitrogen compounds.
  4. Convert proteins into ammonia.

A
Reduce nitrates to free nitrogen.
B
Oxidize ammonia to nitrates.
C
Convert free nitrogen to nitrogen compounds.
D
Convert proteins into ammonia.
Solution
Verified by Toppr

Soil bacteria that change ammonia or ammonium into nitrite or change nitrite into nitrate as part of the nitrogen cycle is called as nitrifying bacteria. Nitrification is an aerobic process performed by small groups of autotrophic bacteria and archaea.

Was this answer helpful?
0
Similar Questions
Q1
Match the following.
(A) Nitrobacter (i) Free living aerobic nitrogen fixing organism
(B) Clostridium(ii) Converts nitrite to nitrates
(C) Nitrosococcus (iii) Converts ammonia to nitrite
(D) Azotobacter (iv) Free living anaerobic nitrogen fixing organism

View Solution
Q2
Bacteria that convert nitrates into free nitrogen are
View Solution
Q3
Match the columns.
(a)Nitrobacter(i)Free living aerobic nitrogen fixer
(b)Clostridium(ii)Converts ammonia into nitrite
(c)Nitrosococcus(iii)Changes nitrite to nitrate
(d)Azotobacter(iv)Free living anaerobic nitrogen fixer

View Solution
Q4
Conversion of organic nitrogen into ammonia, nitrogen gas into ammonia, nitrates into ammonia, ammonia into nitrates is respectively known as
View Solution
Q5
Biological Nitrogen fixers

a) Able to fix nitrogen into salts of nitrogen
b) Able to fix nitrogen into usable forms
c) Able to convert nitrogen into nitrates
d) Able to convert nitrogen into nitrates only

View Solution