-
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
Exams
Colleges
Upcoming Events
Resources
-
Management and Business Administration
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
- #Class 11
- #Cell Structure and Function
- #National Eligibility Cum Entrance Test
- #Medical
Which of the following synthesizes rRNA actively?
Nucleus
Nucleoplasm
Nucleoli
Centromere
Answers (1)
Ribosome and rRNA synthesis both take place in the nucleolus. As a result, it is known as the ribosome factory. Hence option 3 is the correct answer.
Explanation for the incorrect options :
Option 1 is incorrect because an organelle found in eukaryotic (having nucleus) cells is the nucleus. The majority of the cell's genetic material is contained within its totally encased nuclear membrane. To create chromosomes, this material is organized into DNA molecules and a number of different proteins.
Option 2 is incorrect because nucleoplasm, a liquid ground material, is contained within the nuclear envelope. The nucleus is filled with a fibrous, translucent, semi-solid granular material. It has nucleolus and chromatin fibers.
Option 4 is incorrect because sister chromatid attachment and the attachment of spindle fiber are two of its primary activities. Centromeres aid in the appropriate chromosomal alignment and segregation during cell division in eukaryotic cells.
NEET 2024 Most scoring concepts
- Just Study 32% of the NEET syllabus and Score up to 100% marks
