Home
10th Grade
11th And 12th
11th Grade
12th Grade
3rd Grade
4th Grade
5th Grade
6th Grade
7th Grade
8th Grade
9th Grade
Advance Accountancy
Auditing
Computer Aptitude
Direct And Indirect Taxation
Exams
General Hindi
Indian Finance System
Information Technology And Application In Business
Macro Economics
Town Planning
Aerospace And Aeronautical
Analytical Instrumentation
Banking Awareness
Banking Exam
Biochemistry
Bioinformatics
Biology
Biotechnology
Business Statistics
C Program
C Programming
C++ Programming
Career Aptitude Test
Cell Biology
Central Superior Service (css)
Chemical Engineering
Chemistry
Civil Engineering
Commerce
Computer
Computer Fundamentals
Computer Science
Cost Accounting
Css
Database
Drug And Pharmaceutical Biotechnology
Ecat And Mcat Entry Test
Economics
Electrical Engineering
Electrical Engineering Questions
Electrical Measurement And Instrumentation
Engineering
English
English Literature
Environment Management
Environmental Biotechnology
Enzyme Technology
Financial Management And Financial Markets
Gate
General Knowledge
Graduate Assessment Test (gat)
Health And Physical
Heat Transfer
Html
Human Anatomy And Physiology
Human And Cultural Diversity
Human Resource Management
Ias
Indian Economy
Indian Economy
Indian General Awareness
Indian Geography
Indian Geography
Indian History
Indian History
Indian Polity
Instrumentation Transducers
International Relations
Java Program
Javascript
Judiciary And Law
Life Sciences
Management
Marketing And Marketing Management
Mass Transfer
Mechanical Engineering
Mechanics Of Materials
Medical Subjects
Microbiology
Networking
Php
Placement Tests
Professional Communication
Quantitative Aptitude
Reasoning Aptitude
Renewable Energy
Science
Sociology
Sql
Surveying
Total Quality Management
Uidai Aadhaar Supervisor Certification
Virology
Notificatin
Exam
Blog
Contact Us
Media Required For Plant Cell Culture(Biotechnology ) Questions and Answers
Home
Topic
Biotechnology
Media Required For Plant Cell Culture
Question 1.
Which of the following growth regulator is added for short initiation during plant regeneration from callus?
Brassinosteroids
Cytokinins
Gibberellins
Auxins
Explanation:-
Answer: Option B. ->
Cytokinins
Question 2.
Which of the following is an ethylene biosynthesis inhibitor?
Activated charcoal
Citric acid
Silver thiosulphate
Succinic acid
Explanation:-
Answer: Option C. ->
Silver thiosulphate
Question 3.
Which is the most common carbon source used in the plant cell culture media?
Glucose
Fructose
Maltose
Sucrose
Explanation:-
Answer: Option D. ->
Sucrose
Question 4.
Nitrogen in the plant cell culture media is provided by either ammonia or nitrate salt. In the media
utilization of ammonium cause culture pH to drop while utilization of nitrate cause culture pH to rise
utilization of both ammonium and nitrate result in rise in pH
utilization of both ammonium and nitrate result in drop in pH
utilization of nitrate cause culture pH to drop while utilization of ammonium cause culture pH to rise
Explanation:-
Answer: Option A. ->
utilization of ammonium cause culture pH to drop while utilization of nitrate cause culture pH to rise
Question 5.
Which of the following growth regulator promote cell division?
Cytokinins
Auxins
Gibberellins
Brassinosteroids
Explanation:-
Answer: Option A. ->
Cytokinins
Question 6.
Concentration of sucrose generally used in plant cell culture media is
10-15 g/l
40-50 g/l
20-30 g/l
60-70 g/l
Explanation:-
Answer: Option C. ->
20-30 g/l
Question 7.
Which of the following growth regulator cause plant cells to grow?
Brassinosteroids
Gibberellins
Cytokinins
Auxins
Explanation:-
Answer: Option D. ->
Auxins
Question 8.
Silver thiosulphate is added to culture medium as it helps to
prevent the gaseous plant hormone, ethylene dioxide from accumulating to detrimental condition.
remove toxic phenolics from plant cells
maintain the pH
All of these
Explanation:-
Answer: Option A. ->
prevent the gaseous plant hormone, ethylene dioxide from accumulating to detrimental condition.
Question 9.
In plant cell culture media, auxins and cytokinins are used in the range of
100-125μM
l-50μM
50-100μM
more than 125μM
Explanation:-
Answer: Option B. ->
l-50μM
Question 10.
Which of the following growth regulator is used to stimulate embryo or shoot development?
Brassinosteroids
Gibberellins
Cytokinins
Auxins
Explanation:-
Answer: Option B. ->
Gibberellins
1
2
3
4
5
Next →
One click Login
Login With Google
Old way of Login
Login With Email