The brightest galaxy visible from the Milky Way is the Large Magellanic Cloud. It is one of eleven known dwarf galaxies that orbit
the Milky Way. This galaxy is
in shape and composed of a bar of older red stars, clouds of younger blue stars, and a
bright red star forming region visible near the top of the image seen here.
A)elliptical
B)irregular
C)oval
D)
Spiral

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.