Small leaves duh and I know because I study it
C. tRNA
The ribosome binds to mRNA at a specific area. The ribosome starts matching tRNA anticondon sequences to the mRNA condom sequence. Each time a new tRNA comes into the ribsome, the amino acid that it was carrying gets added to the elongating polypeptide chain.
You may have to enlarge it but here you go!
My guess would be D.. Not for sure tho.
I would say Satellites. Satellites are the only thing here I see can measure things globally, the rest is more regional.
