Check all answers that apply. instructions for making proteins are stored in
a. dna.
b. rna.
c. mitochondria.
d. cell membranes.

The type of RNA that contains the information for making a protein is called messenger RNA (mRNA) because it carries the information, or message, from the DNA out of the nucleus into the cytoplasm.

So the answers are A. and B.

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex

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