Edzy
AI TutorResourcesToolsCompareBuy
SearchDownload AppLogin
Edzy

Edzy for Classes 6-12

Edzy is a personal AI tutor for CBSE and State Board students, with curriculum-aligned guidance, practice, revision, and study plans that adapt to each learner.

  • Email: always@edzy.ai
  • Phone: +91 96256 68472
  • WhatsApp: +91 96256 68472
  • Address: Sector 63, Gurgaon, Haryana

Follow Edzy

Browse by Class

  • CBSE Class 6
  • CBSE Class 7
  • CBSE Class 8
  • CBSE Class 9
  • CBSE Class 10
  • CBSE Class 11
  • CBSE Class 12
Explore the CBSE resource hub

Explore Edzy

  • Study Resources
  • Free Study Tools
  • Best Apps for Board Exams
  • Edzy vs ChatGPT
  • About Us
  • Why We Built Edzy
  • Blog
  • CBSE AI Tutor

Support & Legal

  • Help & FAQs
  • Accessibility
  • Privacy Policy
  • Terms & Conditions
  • Refund Policy
  • Cookie Policy
  • Site Directory

© 2026 Edzy. All rights reserved.

Curriculum-aligned learning paths for students in Classes 6-12.

AC
Question Practice

What is the primary purpose of adding sodium bicarbonate to cell culture media?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 12
Biotechnology
Biotechnology
Animal Cell Culture
Question Bank

What is the primary purpose of...

Single Answer MCQ
Q-00096364

What is the primary purpose of adding sodium bicarbonate to cell culture media?

1

To enhance cell attachment

2

To buffer the pH

3

To provide nutrients

4

To prevent contamination

Previous QuestionNext Question

Video Explanation

Answer

Solution:

Watch Video Solution

Login to get access

Keep Practising

Students who asked this also explored

Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.

Q1.

Who established the first human cell line, HeLa, from Henrietta Lacks?

Single Answer MCQ
View explanation
Q2.

Which technique was introduced by Alexis Carrel in tissue culture?

Single Answer MCQ
View explanation
Q3.

What significant contribution did Rous and Jones make to tissue culture in 1913?

Single Answer MCQ
View explanation
Q4.

What was one of the significant discoveries made using HeLa cells?

Single Answer MCQ
View explanation