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Lynna [10]
2 years ago
13

What “rule” or reasoning did you use to decide if something is a rock?

Biology
1 answer:
Trava [24]2 years ago
4 0

Answer: Anything that has an Origin, composition, and texture.

Explanation:

May be Minerals, feel rough or smooth, and can be hundreds or thousands of years old.

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Match each word to its correct meaning.
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Answer:

Radioactive decay means the process by which unstable nucleus of an atom spontaneously releases energy through the emissions of radiation used in dating fossils and rocks.

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Explanation:

So radioactive decay belongs to A.

And relative dating belongs to B.

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Answer:

this mutation may change the open reading frame of the resulting RNA sequence and its final product, which is a protein in the case that this gene is used to synthesize a messenger RNA (mRNA) sequence

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During the transcription, a region of DNA named 'gene' is used as template to produce an RNA molecule, typically a primary transcript of mRNA (pre-mRNA). Subsequently, this pre-mRNA suffers a process named RNA processing in order to generate a mature mRNA which is finally used to create a protein by a process called translation. If a deletion occurs during transcription, it may change the open reading frame (ORF) of the resulting mRNA when the mutation occurs in an exon of the protein-coding gene (i.e., occurs a frameshift mutation), while this deletion may not have any effect if it is localized within the introns which are removed during RNA processing. A frameshift mutation will change the amino acids that are added to the nascent polypeptide chain during translation.

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