Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
Biology
Question #381
Back to Home
View All Biology Questions
55 Views
Question
Which element is essential for the synthesis of hemoglobin?
A. Calcium
B. Magnesium
C. Iron
D. Potassium
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
The study of the molecular basis of heredity is
38
The process by which DNA is copied into complementary DNA (cDNA) is
35
Oxygen in our blood is transported by a protein named
13
Who administered the oath to Aarti Sathe as a new judge of the Bombay High Court in August 2025?
(Current Affairs)
22
Which fintech company launched the Turbo UPI plugin to enable seamless in-app payments using the BHI...
(Current Affairs)
26