★ DNA Structure and Function Quiz
What is in the middle of a DNA molecule?
A. base
B. phosphate molecules
C. sugar
Select your answer:
Topics:
Non-Communicable Disease Multicellular Organisms Vaccines Biotherapeutics & Cellular Meat Pathology Inflammation The Human Eye Hematology Blood & Blood Vessels Pathology Endocrine Pain Pathophysiology Sensory System Anatomy and Pathology Circulatory & Respiratory Histology DNA and Genetic Manipulation Vital Signs Circulatory System and NutritionOther quiz:
DNA, RNA, Proteins › ViewWhat is a codon?
A. A sequence of three nitrogen bases in DNA that specifies an amino acid
B. A sequence of three nitrogen bases in tRNA that corresponds to an amino acid
C. A sequence of three nitrogen bases in mRNA that specifies an amino acid
D. A sequence of three nitrogen bases in rRNA that forms part of the ribosome
Neurology › View
A ___________ carries instructions to the muscles from the spinal cord.
A. motor nerve
B. sensory nerve
C. dendrite
D. cerebellum