Biology Mineral Nutrition Metabolism Nitrigen 1 Online Exam Quiz
Biology Mineral Nutrition Metabolism Nitrigen 1 GK Quiz. Question and Answers related to Biology Mineral Nutrition Metabolism Nitrigen 1. MCQ (Multiple Choice Questions with answers about Biology Mineral Nutrition Metabolism Nitrigen 1
Which of the following is not a pool for nitrogen cycle?
Options
A : Atmosphere
B : Ocean
C : Soil
D : Biomass
The process under which nitrogen and hydrogen combine to form ammonia under high temperature and pressure conditions is called as _________
Options
A : biological N2 fixation
B : natural N2 fixation
C : electrical N2 fixation
D : industrial N2 fixation
Which is the first stable product of nitrogen fixation?
Options
A : N2
B : NH3
C : NH4+
D : NO3–
Which organism is capable of carrying out denitrification?
Options
A : Nitrosomonas
B : Beijernickia
C : Pseudomonas
D : Nitrobacter
The form of nitrogen absorbed by plants is _________
Options
A : NO2–
B : N2O
C : NH3
D : NO
Nitrogen is a limiting nutrient for both agricultural and natural ecosystems.
Options
A : True
B : False
C :
D :
Enzymes for nitrogen fixation are found exclusively in eukaryotes.
Options
A : True
B : False
C :
D :
Chemical Engineering Basics - Part 1 more Online Exam Quiz
Biology Microbes Biofertilizers
Biology Microbes Household Products 1
Biology Microbes Industrial Products 1
Biology Microbes Production Biogas
Biology Microbes Sewage Treatment
Biology Mineral Requirements Plant 1
Biology Molecular Basis Inheritance Dna