Which of these is a correct statement about rna molecules?
a) the shape of rna is often described as a double helix.
b) rna was first discovered by james watson and francis crick.
c) rna contains the genetic blueprint for making protein molecules.
d) rna molecules transmit the genetic information from the nucleus to the ribosomes.

Which element is found in both dna and proteins

The table lists the observations students made about four specimens under a microscope. based on these observations, what specimens did the students examine? animal plant virus prokaryote cell membrane present ribosomes present lysosomes present nuclear membrane present cell wall present ribosomes present nuclear membrane absent cell wall present ribosomes present nucleus present large vacuole present reproduces inside of a cell nucleus absent rna present 2019 edmentum all rights reserved intl

Which two criteria must be met before scientist can use radiocarbon dating? explain your answer