Exclusive articles:
The Essential Role of Retinoic Acid in Gene Expression and Cell Differentiation
Understanding Retinoic Acid and Its Sources
Retinoic acid is a biologically active derivative of vitamin A, playing a crucial role in regulating gene expression and...
The Essential Guide to Vitamin A: Benefits, Sources, and Deficiencies
Understanding Vitamin A
Vitamin A is an essential nutrient classified as a fat-soluble vitamin, which means it can be stored in the body’s fatty tissues...
JEE Main Latest News 2026: Important Updates, Exam Schedule & Official Announcements
The Joint Entrance Examination (JEE) Main 2026 is one of the most important national-level engineering entrance exams in India. Conducted by the National Testing...
Vitamin A Complete Notes | Functions, Sources, Deficiency & FAQ
Vitamin A – Complete Guide for Competitive Exams
Introduction
Vitamin A is a fat-soluble vitamin essential for vision, immunity, growth, and maintenance of healthy skin and...
Vitamins MCQs with Answers | 20 Important Multiple Choice Questions
1. Which vitamin is known as the “Anti-infection vitamin”?A) Vitamin AB) Vitamin B1C) Vitamin CD) Vitamin D✅ Correct Answer: A) Vitamin A
2. Deficiency of...
