Browse by Stream
-
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
Student Visas
-
Arts, Commerce & Sciences
Exams
Colleges
Upcoming Events
Resources
-
Management and Business Administration
Colleges & Courses
Predictors
-
Learn
Online Courses
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
Predictors & Articles
Colleges
Resources
-
Media, Mass Communication and Journalism
Colleges
Resources
-
Finance & Accounts
Top Courses & Careers
Colleges
Get Answers to all your Questions
- #Class 11
- #Medical
- #Cell Structure and Function
- #Biology
- #National Eligibility Cum Entrance Test
- #National Eligilibility Cum Entrance Test
If a nucleotide has a cytosine base, it is linked to sugar by glycosidic bond at carbon member
Option: 1
Option: 2
Option: 3
Option: 4
Answers (1)
-
Nucleotides
- Nucleotides are the monomer units of nucleic acids.
- A nucleotide is made up of nucleoside and phosphate group.
- A nucleoside is made up of 5 carbon pentose sugar and nitrogenous base.
- There are two types of nitrogenous bases: purine and pyrimidine.
- Purines have a double ring structure. There are two types of purines - adenine and guanine
- Pyrimidines have a single ring structure.There are three types of pyrimidines - thymine, cytosine, and uracil.
- A nitrogenous base is attached to the pentose sugar at the C-1 via N-glycosidic bond. It is a covalent bond.
- The phosphate group is attached to the C-5 via phosphoester bond.
Functions of nucleotides:
- These form the nucleic acids - DNA and RNA.
- These are components of coenzymes, nonprotein organic molecules that facilitate enzymatic reactions.
- ATP (adenosine triphosphate) is a nucleotide that supplies energy for synthetic reactions and for various other energy-requiring processes in cells.
-
An N-glycosidic bonds is present between the nitrogenous base and of pentose sugar.
View full answer
NEET 2024 Most scoring concepts
- Just Study 32% of the NEET syllabus and Score up to 100% marks
