Messenger RNA:

a. is the type of RNA that turns over most quickly in the cell.
b. in eukaryotes has a 5' cap added during posttranscriptional modification.
c. is the most abundant form of RNA.
d. is found only in the cytoplasm.
e. in all cells is initially formed as a large precurs

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

The sketch shows a rynchosaur, an extinct animal that is known only from fossils. there has been much debate about the classification of these creatures. some scientists suggest that they belong with primitive amphibians, and some think they are related to snakes and lizards.the data equally support both cases. which statement best explains how to draw a cladogram that includes the rynchosaur? draw the cladogram for amphibians. draw the cladogram for reptiles. draw two cladograms, both showing the traits, and leave it as a hypothesis. draw two cladograms, both showing the traits, and have scientists vote

Prior to the mt. st. helens eruption on may 18, 1980, satellite and topographic views of the volcano were captured. based on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m? question 9 options: 600 m 400 m 750 m 500 m