Galaxy is a collection of stars, gas, and dust bound together by gravity. The smallest galaxies may contain only a few hundred thousand stars, while the largest galaxies have thousands of billions of stars.
Answer:
The only way to make a whole population evolve is through natural selection.
Answer:
D
Explanation:
Planting grass and trees would stop erosion.
Answer:
The correct answer is A a ribosome reads the codon sequence at the 5" end of mRNA.
Explanation:
Translation is a process of central dogma of molecular biology which deals with the formation of protein molecule from an mRNA molecule in the cytoplasm of eukaryotic cell and in the nucleus of prokaryotic cell.
During the initiation of translation the Ribosome along with its smaller subunit binds to the first codon(AUG) of mRNA and read that codon from the 5" end and after doing this ribosome moves to the next codon.
