When a organism is decresing and the other is increasing by alot
Answer:
- The codon for the amino acid Methionine doubles as the start codon.
- Frameshift mutations insert or delete nucleotides, shifting the Open Reading Frame of the mRNA message.
- Germline mutations, inherited from parents, are present in every cell in the offspring.
Explanation:
<u>The codon for the amino acid </u><u>Methionine</u><u> doubles as the start codon. </u>
The start codon in a mRNA is AUG. When a ribosome finds this sequence of nucleotides translation starts, and the first amino acid assembled in the nascent protein is Methionine.
<u>Frameshift mutations insert or delete nucleotides, shifting the </u><u>Open Reading Frame (ORF) </u><u>of the mRNA message.</u>
After the first AUG is detected by the ribosome, it moves through the mRNA every three nucleotides (a codon). The way in which the mRNA sequence is read by the ribosome is called the ORF, and it determines which amino acids will be assembled in the translated protein.
However, frameshift mutations change the codons the ribosome reads and therefore the ORF, so the amino acids in the protein will end up being different.
<u>Germline </u><u>mutations, inherited from parents, are present in every cell in the offspring.</u>
A zygote is formed when a maternal gamete combines with a paternal gamete. In order for a mutation to be present in every cell of the offspring, it must have been inherited from the parents and present in their gametes. The germ cells develop into the gametes (egg and sperm cells in women and men, respectively), so the mutations present in them which are inherited by the offspring are called germline mutations.
Transpiration is the process when water evaporates from a plants leafs into steam and into the atmosphere. i would believe transport, but if it helps any transpiration is the same as we humans when we sweat. i hope this helped!
Answer:
Nonsense mutations
Explanation:
Premature termination of translation is caused by Nonsense mutations.
It's at mutation that occurs in the mRNA when a stop codon is produced through substitution, insertion or deletion within the region that encodes the polypeptide in the wild‑type mRNA.