Which of the following is not synthesized from a DNA template?
A. Messenger RNA
B. Amino acids
C. TRNA
D. Ribosomal RNA

B. Amino acids

Explanation:

Amino acids are not formed from a DNA template. The DNA template is used in the synthesis of protein through the process of transcription and translation. The DNA template is transcribed into an RNA molecule which codes for a gene. The gene when it codes for a protein is then transcribed into an mRNA which serves as the template for protein synthesis through translation.

Amino acids are products of protein digestion in the body and not a product from transcription and translation of DNA. The mRNA encodes the sequence for the newly to be synthesized protein, the tRNA decodes the sequence contained in the mRNA, rRNA is the primary component of ribosome and it is a non coding RNA.

succession returns a disturbed

ecosystem to a more stable state. this is also classified into two (2) types:

primary succession and secondary succession. the primary succession arises when

a new land is transformed and a bare rock has been exposed providing an environment

that can be occupied for the first time. while, secondary succession occurs

when a previously occupied environment was disturbed that kills much of all its

community

explanation:

it provides an alternative energy pathway for the reaction to proceed.

a catalyst is a substance that speeds up the rate of a chemical reaction but is not consumed during the course of the reaction.

catalysts increase the rate of reaction without being used up. they do this by lowering the activation energy needed. with a catalyst, more collisions result in a reaction, so the rate of reaction increases. different reactions need different catalysts.

a catalyst works by providing an alternative reaction pathway to the reaction product. the rate of the reaction is increased as this alternative route has a lower activation energy than the reaction route not mediated by the catalyst.