The sugar and phosphate bond is placed outward of the DNA towards the solvent and the base of nitrogen is inside the helix.
Explanation:
The edges that are outward to the double helix formation of DNA are composed by sugar and phosphate molecules and make the backbone.
These two strands of DNA is placed in the opposite direction from the helix. But the nitrogen base is there inside the helix. It shapes like a ladder rung because of the hydrogen bond. This bond keeps the backbone held together.
<span>a biological community of interacting organisms and their physical environment</span>
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Answer:
Ribosomes are produced by the nucleus. Specifically, the nucleolus.
Explanation:
