Answer:
deoxyribose
Explanation:
A phosphate backbone is the portion of the DNA double helix that provides structural support to the molecule. DNA consists of two strands that wind around each other like a twisted ladder. Each strand has a backbone made of alternating sugar (deoxyribose) and phosphate groups.
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Answer:
see explanation
Explanation:
1. Vitamin B12
2. vitamin D3
3. Carnosine
4. Docosahexaenoic Acid (DHA)
D. The dependent variable will change based on the value of the independent variable