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Plant nutrition questions.

Plant nutrition questions.

Find Plant nutrition university examination questions in acaproso.com

# Question
1

Name two enzymes involved in nitrate reduction and three enzymes involved in ammonia assimilation.


Short answers
2

By using a sketch diagram, show the pathways of nitrate reduction to ammonia and ammonia assimilation to glutamine including all important intermediate enzymes.


Short answers
3

How the coordination of a keto-group is succeeded?


Short answers
4

What are the entry constituents of the ammonium assimilation pathway?


Short answers
5

Name the enzyme which converts ammonia to glutamate and glutamate to ammonia.


Short answers
6

How is a peptide bond formed? Briefly describe the importance of peptide bonds in protein synthesis.


Long answers
7

What is the difference between chlorosis and necrosis?


Short answers
8

With the help of a labeled diagram briefly describe the pattern of nitrogen deficiency symptoms in an old leave of a maize plant.


Long answers
9

How do the symptoms of nitrogen deficiency in an old leave of a maize plant be differentiated from deficiency of

  1. Potassium
  2. Iron
  3. Magnesium
  4. Sulphur
  5. Phosphorus

Long answers
10

The deficiency symptoms of some nutrients(e.g Ca) start in the young parts while others (e.g N, P, K, Mg etc) start in the old parts. Discuss.


Long answers