Select your answer:
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Cardiology Services Med Terms Medicinal use of Microorganisims Mutations Cell and Tissue Biodiversity Nature of Science Respiration in Organisms Endocrine System Disorders Blood Pressure and Blood Vessels Muscular System NCHSE Anatomy and Histology of Stomach Food System & Nutrients Bacterial Resistance and Biotechnology Urinary System FoodOther quiz:
DNA and RNA Structures › View
A Nucleotide is shown above. What part of the Nucleotide is labelled “2”?
A. Sugar
B. Phosphate
C. Nitrogenous Base
Bacteriology › View
Which of the following reason jams and dried meats often do not require refrigeration to prevent spoilage?
A. Low pH
B. Toxic alkaline chemicals
C. naturally occurring antibiotics
D. low water activity