Who Discovered the Double Helix (Ladder) Structure of DNA

question 54

Multiple Choice

Who discovered the double helix (ladder) structure of DNA?

• A) James Watson
• B) James Watson and Francis Crick
• C) James Watson, Francis Crick, and Maurice Wilkins
• D) James Watson, Francis Crick, Maurice Wilkins, and Rosalind Franklin
• E) Linus Pauling, James Watson, and Francis Crick

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Definitions:

Nutritional Deficiency

The lack of essential nutrients in the diet, leading to health problems and diseases.

Fissures

Small tears or splits in the skin or mucous membrane, often causing pain and discomfort.

Inflammation

A biological response of body tissues to harmful stimuli, such as pathogens, damaged cells, or irritants, characterized by redness, swelling, heat, and pain.

Nutritional Deficiency

A condition resulting from the lack of essential nutrients in the diet.