★ DNA and RNA Structures Quiz
What is the role of RNA polymerase during transcription?
A. It unwinds the DNA double helix.
B. It synthesizes a complementary RNA strand from a DNA template.
C. It splices introns from the pre-mRNA.
D. It transports mRNA to the ribosome.
Select your answer:
Topics:
Musculoskeletal Vocabulary Cell and Muscle Histology Nasal Polyp Heterotrophic Nutrition Microorganism - Diseases Microbial Growth & Nutrition Parts of the Body Lung & Breathing Cell Fish Health Management Respiration DNA & Types of Reproduction Parts of the Brain Blood types and Blood Components Pathogens, Disease and ImmunityOther quiz:
DNA Structure, Replication, Proteins › ViewWhat are proteins used for in the body?
A. Energy storage
B. Structure, movements, and chemical reactions
C. DNA replication
D. Cell division
Components of Blood › View
The fluid portion of blood that carries blood cells, glucose, proteins, fats, and wastes throughout the body.
A. red blood cells
B. white blood cells
C. plasma
D. platelets