DNA and RNA 2 DNA and RNA are both important nucleic acids. They have similarities and differences structurally
Use the Venn diagram to compare the two nucleic acids. Drag each characteristic to the correct location
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Deoxyribose sugar
Ribose sugar
Sugar, phosphate, nitrogen base
Throughout the cell
.
Both
DNA
Double stranded
RNA

By water evaporation from the leaves is created a negative pressure at the top of the tree that promotes the ascension  of the water through channels that are called xylem. there are also two molecule forces that are involved: the intra-water molecules cohesion (water molecules stick to each other) and the adhesion when the water molecules stick to the channels they are running in. this is what enables water to go from the roots to the top of a tall tree.

We are not able to see the stars. light prevents our seeing the stars. i hope it kinda : )