Topics: Microbiology Quiz
In the structure of a DNA nucleotide, the phosphate group is attached to which carbon of the sugar?
A. 1′ carbon
B. 2′ carbon
C. 3′ carbon
D. 5′ carbon
Select your answer:

Topics:
Vocabulary for Organisms in Ecosystems SSTI and Bone Infections Plant Biotechnology Blood Cells Anatomy - Muscle Contraction and Growth Protein Synthesis Enzymes Fungi/Bacteria/Biotechnology Nutrition in Humans and Animals Autoimmune Disease Emergency Medicine Blood Pressure and Blood Vessels Bacteria Structure Nucleic Acids Deficiency Disease HHB ImmunologyOther quiz:
Regulation of Heart Rate › ViewWhat factors can decrease heart rate?
A. high pH
B. low pH
C. high temperature
D. adrenaline
E. thyroxine
Immunology › View
A patient unable to produce mature B cells may have a mutation in:
A. AID
B. Bcl-6
C. Btk
D. ITAMs