Question options:
A) amino acid
B) nucleotide
C) fatty acid
D) nucleic acis
Answer:
A) amino acid
Explanation:
During protein synthesis process, each tRNA carries one amino acid for protein synthesis to the ribosomes. The overall role of tRNA in protein synthesis is to decode a specific codon of mRNA, using its anticodon, in order to transfer a specific amino acid to the end of a chain in the ribosome. Many tRNAs together build upon the amino acid chain, eventually creating a protein for the original mRNA strand.
Answer:
Evolution is not the same as adaptation or natural selection. Natural selection is a mechanism, or cause, of evolution. Adaptations are physical or behavioral traits that make an organism better suited to its environment. Heritable variation comes from random mutations.
Answer:
Việt Nam
Việt Nam has the greatest rice production of any southeast Asian country.
4. Petroleum.
Hope this helps!
