Answer:
So where then did all the carbon that living organisms are built of come from? It turns out that most of the carbon we use today came from a collision with another smallish planet about 4.4 billion years ago.
Answer:A mutation is a change in a DNA sequence. Mutations can result from DNA copying mistakes made during cell division, exposure to ionizing radiation, exposure to chemicals called mutagens, or infection by viruses.
Explanation:
The best answer for this question would be:
D. Polymerase chain reaction
<span>It is used in molecular biology in order to create small fragments of the DNA. Those copies of the DNA mimic the happenings in the cell. This chain reaction is an efficient technique to further research on crimes.</span>
Exons, which are protein-coding sequences, make up eukaryotic genes. Intervening sequences called introns, which may be crucial in gene regulation but are excised from the pre-mRNA during processing, are also present.
<h3>What coding sequence is still present in the finished mRNA?</h3>
After the final mRNA is created, the process of translation involves reading a succession of codons, which are three-base sequences. The Genetic Code, an RNA code, directs how codons are read.
The regions of coding are known as material exons, whereas the intervening non-coding sections are known as introns. The mature mRNA molecule is subsequently created by a procedure known as RNA splicing, which involves removing the introns.
Nucleic acid coding sequences refer to exons.
learn more about Exons refer
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The percentage of sugar solution in mountain dew = 13.52%
<u>Explanation:</u>
Amount of sugar = 48g
Amount of water = 355g
Percent solution of sugar = ?
To calculate percent solution of sugar = 
= 13.52%
Therefore, the percentage of sugar solution in mountain dew = 13.52%
