CuriousTab
CuriousTab
Home
Aptitude
Computer
C Programming
C# Programming
C++ Programming
Database
Java Programming
Networking
Engineering
Biochemical Engineering
Biochemistry
Biotechnology
Chemical Engineering
Civil Engineering
Computer Science
Digital Electronics
Electrical Engineering
Electronics
Electronics and Communication Engineering
Mechanical Engineering
Microbiology
Technical Drawing
GK
Current Affairs
General Knowledge
Reasoning
Data Interpretation
Logical Reasoning
Non Verbal Reasoning
Verbal Ability
Verbal Reasoning
Exams
AIEEE
Bank Exams
CAT
GATE
IIT JEE
TOEFL
Jobs
Analyst
Bank Clerk
Bank PO
Database Administrator
IT Trainer
Network Engineer
Project Manager
Software Architect
Discussion
Home
‣
Biotechnology
‣
Biosensors and Biochips
See What Others Are Saying!
Question
An ordered array is any collection of analytical elements configured in
Options
A. rows and columns
B. randomly
C. circle
D. none of these
Correct Answer
rows and columns
More questions
1. Which of the following is used for agitation in a fermentor?
Options
A. Impeller
B. Baffles
C. Sparger
D. All of these
Show Answer
Scratch Pad
Discuss
Correct Answer: Impeller
2. In India first genetically engineered vaccine against HBV was developed by
Options
A. Ranbaxy Pvt Ltd
B. Shantha Biotechnics Pvt Ltd
C. Dabur Pvt Ltd
D. Glaxo Pvt Ltd
Show Answer
Scratch Pad
Discuss
Correct Answer: Shantha Biotechnics Pvt Ltd
3. Antisense technology
Options
A. selectively blocks expression of a gene
B. combines genetic material from different species
C. combines organelles and cells
D. alters or transfers cells
Show Answer
Scratch Pad
Discuss
Correct Answer: selectively blocks expression of a gene
4. Select the wrong statement about plasmids?
Options
A. It is extrachromosomal
B. It is double stranded
C. Its replication depends upon host cell
D. It is closed and circular DNA
Show Answer
Scratch Pad
Discuss
Correct Answer: Its replication depends upon host cell
5. Which is the most common carbon source used in the plant cell culture media?
Options
A. Sucrose
B. Glucose
C. Fructose
D. Maltose
Show Answer
Scratch Pad
Discuss
Correct Answer: Sucrose
6. A group of about 300 chlorophyll molecule acting together to trap photons and transfer energy to the pigment molecule at the reaction center may be called as
Options
A. harvesting unit
B. reaction center
C. photosynthetic unit
D. chloromass
Show Answer
Scratch Pad
Discuss
Correct Answer: photosynthetic unit
7. The controversy regarding the use of Bt corn is that it
Options
A. is potentially harmful to monarch butterflies
B. is a potential allergen to humans
C. both (a) and (b)
D. can contaminate groundwater
Show Answer
Scratch Pad
Discuss
Correct Answer: both (a) and (b)
8. Recombinant vaccine for HBV was produced by cloning viral genes in
Options
A. plasmids
B. cosmids
C. autonomously replicating plasmid of yeast
D. phagemids
Show Answer
Scratch Pad
Discuss
Correct Answer: autonomously replicating plasmid of yeast
9. Which method of plant propagation involves the use of girdling?
Options
A. Grafting
B. Cuttings
C. Layering
D. Micropropagation
Show Answer
Scratch Pad
Discuss
Correct Answer: Layering
10. Which of the following gene detoxifies herbicide phosphinothricin?
Options
A. Nitrilase
B. Glutathione S-transferase (GST)
C. Phosphinothricin acetyl transferase
D. All of these
Show Answer
Scratch Pad
Discuss
Correct Answer: Phosphinothricin acetyl transferase
Comments
There are no comments.
Enter a new Comment
Save
More in Biotechnology:
Animal Biotechnology Chromosomes
Animal Breeding and Transgenic Animal
Animal Cell Culture and Regulation
Antibiotics
Beer and Wine
Biosensors and Biochips
Cell Cycle
Cloning Vectors
Disorders
Environmental Protection
Ethanol Production
Gene Transfer in Plants
General Plant Biotechnology
Media Required for Plant Cell Culture
Monoclonal Antibodies
Nitrogen Fixation and Photosynthesis
Plant Cell Culture
Plant Genetics
Plant Structure
Recombinant DNA
Special Proteins and Crop Improvement
Synthesis of Therapeutic Agents
Synthetic Seeds
Transgenic Plant
Transport of Molecules in Plant
Vectors Uses for Animal Cell Culture
Vinegar and Citric Acid