World's only instant tutoring platform
dropdown-logo
Become a tutorPartnershipsAbout usStudent loginTutor login
About us
Login
App StorePlay Store
Get 2 FREE Instant-Explanations on Filo with code FILOAPP
How are organisms like Pseudomonas and Thiobacillus of great s
Biology Exemplar
Biology Exemplar

Class 11

NCERT Exemplar

Publisher:
NCERT
Subject:
Biology
1

Chapter 1: The Living World

37 questions

arrow
2

Chapter 2: Biological Classification

33 questions

arrow
3

Chapter 3: Plant Kingdom

28 questions

arrow
4

Chapter 4: Animal Kingdom

45 questions

arrow
5

Chapter 5: Morphology of Flowering Plants

42 questions

arrow
6

Chapter 6: Anatomy of Flowering Plants

52 questions

arrow
7

Chapter 7: Structural Organization in Animals

48 questions

arrow
8

Chapter 8: Cell: The Unit of Life

39 questions

arrow
9

Chapter 9: Biomolecules

31 questions

arrow
10

Chapter 10: Cell Cycle and Cell Division

43 questions

arrow
11

Chapter 11: Transport in Plants

66 questions

arrow
12

Chapter 12: Mineral Nutrition

39 questions

Q1
How is sulphur important for plants? Name the amino acids in which it is present.
Q2
How are organisms like Pseudomonas and Thiobacillus of great significance in nitrogen cycle?
Q3
It is observed that deficiency of a particular element showed its symptoms initially in older leaves and then in younger leaves.
(a) Does it indicate that the element is actively mobilised or relatively immobile?
(b) Name two elements which are highly mobile and two which are relatively immobile.
(c) How is the aspect of mobility of elements important to horticulture and agriculture?
View all question
13

Chapter 13: Photosynthesis in Higher Plants

59 questions

arrow
14

Chapter 14: Respiration in Plants

42 questions

arrow
15

Chapter 15: Plant Growth and Development

48 questions

arrow
16

Chapter 16: Digestion and Absorption

34 questions

arrow
17

Chapter 17: Breathing and Exchange of Gases

32 questions

arrow
18

Chapter 18: Body Fluids and Circulation

42 questions

arrow
19

Chapter 19: Excretory Products and their Elimination

44 questions

arrow
20

Chapter 20: Locomotion and Movement

39 questions

arrow
21

Chapter 21: Neural Control and Coordination

31 questions

arrow
22

Chapter 22: Chemical Coordination and Integration

39 questions

arrow
Question
Hard
Timing Icon

Solving time: 4 mins

How are organisms like Pseudomonas and Thiobacillus of great significance in nitrogen cycle?

Views

Views: 6,508 students

Book

Book:

Biology Exemplar (NCERT Exemplar)

tutor 0tutor 1tutor 2
Found 8 tutors discussing this question
James Discussed
How are organisms like Pseudomonas and Thiobacillus of great significance in nitrogen cycle?
15 mins ago
Discuss this question LIVE
15 mins ago

Text SolutionText solutionverified iconVerified

In biological nitrogen fixation, the atmospheric gets reduced to by nitrogenase reductase present in some prokaryotes. is then oxidises to and by some other bacteria (Nitrosomonas and Nitrobacter). Various steps involved in nitrogenfixation are as follows
Solution Image
Pseudomonas and Thiobacillus are involved in the process of denitrification. They convert nitrate and nitrite into free nitrogen ( , which is released into the atmosphere.
Was this solution helpful?
147
Share
Report
One destination for complete JEE/NEET preparation
One destination to cover all your homework and assignment needs
Learn Practice Revision Succeed
Instant 1:1 help, 24x7
Instant 1:1 help, 24x7
60, 000+ Expert tutors
60, 000+ Expert tutors
Textbook solutions
Textbook solutions
Big idea maths, McGraw-Hill Education etc
Big idea maths, McGraw-Hill Education etc
Essay review
Essay review
Get expert feedback on your essay
Get expert feedback on your essay
Schedule classes
Schedule classes
High dosage tutoring from Dedicated 3 experts
High dosage tutoring from Dedicated 3 experts
Trusted by 4 million+ students

Practice more questions from Biology Exemplar (NCERT Exemplar)

Q1
How is sulphur important for plants? Name the amino acids in which it is present.
Q2
How are organisms like Pseudomonas and Thiobacillus of great significance in nitrogen cycle?
Q3
It is observed that deficiency of a particular element showed its symptoms initially in older leaves and then in younger leaves.
(a) Does it indicate that the element is actively mobilised or relatively immobile?
(b) Name two elements which are highly mobile and two which are relatively immobile.
(c) How is the aspect of mobility of elements important to horticulture and agriculture?
View all

Practice questions from Biology Exemplar (NCERT Exemplar)

Question 1
Easy
Views

Views: 5,563

Name the macronutrient which is a component of all organic compounds but it not obtained from soil.
Topic

Topic:

Mineral Nutrition

Book

Book:

Biology Exemplar (NCERT Exemplar)

View 2 solutions

Question 2
Hard
Views

Views: 6,890

Give the biochemical events occurring in the root nodule of a pulse plant. What is the end product? What is its fate?
Topic

Topic:

Mineral Nutrition

Book

Book:

Biology Exemplar (NCERT Exemplar)

View solution

Question 3
Easy
Views

Views: 5,732

Yellowish edges appear in leaves deficient in.
Topic

Topic:

Mineral Nutrition

Book

Book:

Biology Exemplar (NCERT Exemplar)

View 2 solutions

Question 4
Easy
Views

Views: 6,585

What are essential elements for plants? Give the criteria of essentiality? How are minerals classifieds depending upon the amount in which they are needed by the plants?
Topic

Topic:

Mineral Nutrition

Book

Book:

Biology Exemplar (NCERT Exemplar)

View solution

View more
filo Logo

Practice more questions from Mineral Nutrition

Question 1
Easy
Views

Views: 5,261

पादपों द्वारा लौह का अवशोषण निम्नलिखित में से किस रूप में होता है?
  1. मुक्त तत्त्व
  2. फेरस
  3. फेरिक
  4. फेरिक और फेरस दोना
Topic

Topic:

Mineral Nutrition

View solution

Question 2
Easy
Views

Views: 5,986

Frame work elements in plants are
  1. Magnesium, copper and iron
  2. Copper, carbon and oxygen
  3. Manganese, calcium and nitrogen
  4. Carbon, hydrogen and oxygen
Topic

Topic:

Mineral Nutrition

Book

Book:

Biology-for-NEET-Volume-1-Class-XI

View solution

Question 3
Easy
Views

Views: 5,913

Who proved for the first time that plants contain a large number of minerals and micro-elements?
  1. De Saussure (1804)
  2. Liebig (1840)
  3. Glauber and Mayton (1650)
  4. Arnon and Stout (1929)
Topic

Topic:

Mineral Nutrition

View solution

Question 4
Hard
Views

Views: 5,268

Monovalent ions the membrane permeability while, the divalents ions the same
Complete the given statement by filling appropriate option in the given below (A and B) :
  1. Decrease; increase
  2. Increase; increase
  3. Decrease; decrease
  4. Increase; decrease
Topic

Topic:

Mineral Nutrition

View solution

Practice questions on similar concepts asked by Filo students

Question 1
Views

Views: 5,103

Question 64 The greatest amount of ATP production occurs during ___________ when the compounds ___________ release their electrons. Select one:
  1. Electron transport chain; NADH &
Topic

Topic:

Biology

View solution

Question 2
Views

Views: 5,025

The class of antibody secreted in milk, tears and saliva. Introduction: Antibodies are present in almost all body fluids such as milk, tears and saliva. Antibodies are the immunoglobulins that are produced by special types of white blood cells called B lymphocytes. The antibodies bind to the specific antigen and provide defense mechanism to the body.
Topic

Topic:

Biology

View solution

Question 3
Views

Views: 5,640

Hence for every molecule entering the Calvin cycle, 3 molecules of ATP and 2 of NADPH are required. It is probably to meet this difference foddy in number of ATP and NADPH used in the dark reaction that the cyclic phosphorylation takes place. To make one molecule of glucose 6 turns of the cycle are required Work out how many ATP and NADPH molecules will be required to make one molecule of glucose through the Calvin pathway. It might help you to understand all of this if we look at what goes in and what comes out of the Calvin cycle.
Topic

Topic:

Plant Physiology

View solution

Question 4
Views

Views: 5,824

Answer True of False to the following statements about gel electrophoresis. [ Select ] ["False", "True"] It uses an electric current running from positive to negative. [ Select ] ["False", "True"] Loading dye is used to weigh down the sample in the well. [ Select ] ["False", "True"] Loading dye cannot be used to track the progress of the sample across the gel. [ Select ] ["True", "False"] This method separates molecules based on size.
Topic

Topic:

Biology

View solution

View more
Doubt Icon Doubt Icon

Stuck on the question or explanation?

Connect with our Biology tutors online and get step by step solution of this question.

231 students are taking LIVE classes

Related books for questions on Mineral Nutrition

next icon
next icon
Question Text
How are organisms like Pseudomonas and Thiobacillus of great significance in nitrogen cycle?
TopicMineral Nutrition
SubjectBiology
ClassClass 11
Answer TypeText solution:1
Upvotes147