I think what you meant was
“Where does the initiator trNA BIND on the ribosome?”
if so,
The initiator tRNA's function is to bring amino acids to the ribosome during translation. tRNA will bind at the A, P and E sites of ribosomes. The A site will bind to aminoacyl-tRNA which was signaled by the codon that is binding to that site. The codon will also signify the next correct amino acid that will be in the peptide chain.
Answer: B) Higher.
During most of the earth's history, global sea levels have been higher than they are today. It may be up to 50 - 100 meters higher than the present. Every year 8 millimeter of water from the ocean falls into Antarctica and Greenland ice sheets as snowfall.
Answer:
Air
Explanation:
It doesn't need to be digested because it goes to your lungs and blood
The correct answer here is "cell membrane". Generally it makes sure that nothing enters or leaves the cell, except by its highly guarded "gates", such as ion channels, that let some particles through - but they're very picky about whom to let in!
Answer: <u>Sinks towards the outer core
</u>
Explanation: The material which is less dense, means it is lighter in weight. Such substances tend to move more towards the crust of the Earth, whereas the heavier substances like iron, is more towards the core or centre of the Earth. This is because heavier substances tend to sink deeper. That’s why the light elements are found in the crust section of the Earth.