Water is a very important molecule. The properties of water allow it to interact with many other molecules. These properties are essential to many biological processes. The movement of water through plants is due to several of these properties. Briefly discuss how the properties of water make it able to move against gravity from the roots to the leaves of a tall plant. *

According to the rna world hypothesis, rna acted as the genetic material and catalyzed reactions in ancient cells. what conclusion can you draw from this?               a.  this implies that dna and proteins aren't essential in cells today.    b.  this implies that rna can catalyze any chemical reaction that enzymes catalyze.    c.  this implies that if a cell has a problem with its dna, its rna can compensate for the damaged dna.    d.  this implies that dna and proteins evolved after rna.