-
Engineering and Architecture
Exams
Colleges
Predictors
Resources
-
Computer Application and IT
Quick Links
Colleges
-
Pharmacy
Colleges
Resources
-
Hospitality and Tourism
Colleges
Resources
Diploma Colleges
-
Competition
Other Exams
Resources
-
School
Exams
Top Schools
Products & Resources
-
Study Abroad
Top Countries
Resources
-
Arts, Commerce & Sciences
Colleges
Upcoming Events
Resources
-
Management and Business Administration
Exams
Colleges & Courses
Predictors
-
Learn
Law Preparation
MBA Preparation
Engineering Preparation
Medical Preparation
-
Online Courses and Certifications
Top Streams
Specializations
- Digital Marketing Certification Courses
- Cyber Security Certification Courses
- Artificial Intelligence Certification Courses
- Business Analytics Certification Courses
- Data Science Certification Courses
- Cloud Computing Certification Courses
- Machine Learning Certification Courses
- View All Certification Courses
Resources
-
Medicine and Allied Sciences
Colleges
Predictors
Resources
-
Law
Resources
Colleges
-
Animation and Design
Exams
Predictors & Articles
Colleges
Resources
-
Media, Mass Communication and Journalism
Colleges
Resources
-
Finance & Accounts
Top Courses & Careers
Colleges
Get Answers to all your Questions
- #National Eligilibility Cum Entrance Test
- #Biology
- #Medical
- #National Eligibility Cum Entrance Test
- #Class 12
- #Biotechnology and Its Applications
Among the following statements, carefully identify the ones that contain incorrect information about the palindromic sequences.
A. Palindromic sequences are DNA sequences that read the same in both directions but have an antiparallel orientation.
B. Palindromic sequences are DNA sequences that read the same in both directions but have a parallel orientation.
C.Palindromic sequences are recognized by a specific restriction endonuclease, leading to specific cleavage.
D.Palindromic sequences are recognized by exonucleases, resulting in non-specific cleavage.
Choose the option(s) that contain incorrect statements:
A and C
A and D
B and C
B and D
Answers (1)
Statement B states that the Palindromic sequences are DNA sequences that read the same in both directions but have a parallel orientation.This statement is incorrect. Palindromic sequences have an antiparallel orientation, not a parallel one. Therefore, statement B is incorrect.
Statement D states that the palindromic sequences are recognized by exonucleases, resulting in non-specific cleavage.This statement is incorrect. Exonucleases degrade DNA from the ends, but they do not specifically recognize and cleave palindromic sequences. Therefore, statement D is incorrect.
Hence, the correct answer is option 4.
NEET 2024 Most scoring concepts
- Just Study 32% of the NEET syllabus and Score up to 100% marks
