What do you predict would happen if you created a trna with an anticodon of 5′-caa-3′ that is charged with methionine, and added this modified trna to a cell-free translation system that has all the normal components required for translating rnas?

Methionine would replace leucine in the polypeptide at positions encoded by mRNA codon 5'-UUA/G-3'.

Explanation:

The tRNA with anticodon 5'- CAA -3' would bind to mRNA codon 5'-UUA/G-3'. The genetic code 5'- UUA-3' and 5'-UUG-3' code for amino acid leucine.

If the tRNA with anticodon 5'-CAA-3' is charged with amino acid methionine; the tRNA would incorporate methionine in the polypeptide at the position corresponding to the mRNA codon 5'-UUA/G-3'.  

So, methionine would replace leucine in the newly formed protein at some places where respective mRNA had codon 5'-UUA/G-3'.

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy

the dark variety, as they are not visible on the dark tree barks

explanation: