As DNA is being replicated, new nucleotides are covalently bonded to the _____of the growing strand
1.free hydroxyl group on the deoxyribose of the 3' end
2.free hydroxyl group on the deoxyribose of the 5' end
3.nitrogenous base of the last nucleotide on the 3' end
4.nitrogenous base of the last nucleotide on the 5' end
5.free hydroxyl group on the ribose of the 3' end
1
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A new flower species has a unique photosynthetic pigment. The leaves of this plant appear to be blue-green. What wavelengths of visible light does this pigment reflect?
A. red and yellow B. blue and violet C. green and blue D. red, yellow, and green E. green, red, and violet
Recombinant DNA technology has been used for over 30 years to produce ____________________ in bacteria for the
treatment of diabetes. Fill in the blank(s) with the appropriate word(s).
Which of the following statements about fats is INCORRECT?
A. Fats are a good source of energy. B. Fats contain approximately 2 hydrogens per carbon in the molecule. C. Most fats do not dissolve in water. D. Fats contain nitrogen, carbon, hydrogen, and oxygen atoms.
In its role in the development of acne, (Propionibacterium/Staphylococcus/Actinomyces) typically grows in sebaceous glands of the skin
What will be an ideal response?