What amino acid sequence does the following mRNA code for? AUG GAG UUU GAA
O MET GLU PHE GLU
O MET PRO HIS PRO
OTAC CTC AAA CIT
THR ARG LYS ASN

lysosome is this part of the cell is surrounded by a very thick outer membrane to protect the rest of the cell from its strong enzymes.

chert is a sedimentary rock composed of microcrystalline or cryptocrystalline silica. with this little bit of information, you can come to the conclusion that your answer is c.  

explanation:

sound moves fastest in solids because the molecules are tightly packed and it allows sound to vibrate