The correct answer is option 2- Study the lionfish in their natural habitat in the Pacific Ocean.
As mentioned in the question that lionfish is considered to be highly dangerous due to their fierce and veracious life style. In order to know more about the characteristics and impact of lionfish in order to develop potential solutions to the issue is to:
- Capture lionfish and study their spine in lab
- Study their life style in their natural habitat
This will help us to improvise ways that could help us protect other fishes from lionfish and also help us to develop a safe environment for the other marine animals.
Answer:
10 codons
Explanation:
During gene expression, the order of the nucleotide sequence in the DNA determines the order of the nucleotide sequence in the mRNA (transcription). Transcription, which is the first stage of gene expression, involves the synthesis of a mRNA molecule using a DNA template. The nucleotide sequence of a DNA molecule is used to produce the nucleotide sequence in a single stranded mRNA molecule.
During translation, which is the second stage of gene expression, the mRNA sequence is read in a group of three (3) nucleotides called CODON. This means three successive nucleotide bases in the mRNA sequence represents one CODON. Each codon specifies a particular amino acid.
However, if an Insertion mutation (addition of one or more nucleotide bases) occur in the DNA sequence that is transcibed into a mRNA sequence leaving 31 nucleotides in the DNA sequence, a maximum of 10 codons will be produced by this sequence.
If 3 nucleotides represent 1 codon
31 nucleotides will represent 31/3 = 10 codons remaining 1 nucleotide
Hence, the maximum codon that can be produced by a DNA sequence of 31 nucleotides is 10.
Well the answer to this is difficult since they both do different things. Pain killers relieve pain and depressants help with the lack of serotonin. But the painkillers and anti- depressants are killing more people each year because they are abusing the drugs. So the answer in my mind would be pain killers because it gets rid of pain and it makes you have side effects such as hallucinations. Depressants just make you drowsy at most.
Contour intervals between contour lines