Answer:
b) transcription, mRNA
Explanation:
Transcription is a process in which mRNA is produced from DNA. RNA polymerase is the enzyme that is required to make mRNA in the transcription process.
So as a peptide called alpha-amanitin kills cells by blocking the functioning of RNA polymerase therefore mRNA will not be produced because the transcription process can not proceed without RNA polymerase. So as mRNA will not produce, no protein will be produced to support the cell's functioning. So the cell will die.
Therefore the toxin will prevent transcription and the production of mRNA.
Marshall Nirenberg matches with synthesized artificial RNA molecule
Codon table matches with 64 amino acids
Rosetta matches with hieroglyph
Codon UUU matches with amino acid phenylalanine
Answer:
Adaption
Explanation:
They are able to adapt to their surroundings and go from fresh water to salt water.