Medical Quiz
★ Mutations, Replication, and Cancer Quiz

What happens first in DNA replication?

A. The molecule twists tightly

B. The molecule unwinds and unzips

C. new bases are added to the DNA

D. new sugars are added to the DNA

Select your answer:
         


Topics:

Movement Human Body Blood Pressure and Blood Vessels Parts of the Body Physical Activity My Teeth Psoriasis Hair Evidence Safety and First Aid DNA Replication Nutrition form 2 Macro and Micro Nutrients Pulmonology/Respiratory Skeletal Muscle Anatomy Beneath the Skin

Other quiz:

History of Medicine › View

Used antiseptics in operations to prevent infection

A. Gibbon

B. Lister

C. Roentgen

D. Landsteiner

DNA and Genetic Manipulation › View

Goats are genetically engineered by adding the gene of Human antithrombin protein to be produced in their milk. To which BEST option this example belongs?

A. Transgenic organism

B. Genetically modified organism

C. Native organism

D. Non GM organism