Which of the following would be most likely to cause a mutation? The insertion of an extra nucleotide into a DNA strand The placement of ribosomes on the endoplasmic reticulum The movement of transfer RNA out of the cell’s nucleus The release of messenger RNA from DNA

Students were inquired to answer a question at institution and to state what is most important for them to succeed. From the numerous responses, one that that stood out was practice. People who are certainly successful do not become successful by being born. They work hard and perseverance their lives to succeeding. This is how you can get your goals. shown below are one of the answer and question example that you possibly will implement to practice and improve your practical knowledge and also give you insights that could assist you to maintain your study in school.

Question:

Which of the following would be most likely to cause a mutation? The insertion of an extra nucleotide into a DNA strand The placement of ribosomes on the endoplasmic reticulum The movement of transfer RNA out of the cell’s nucleus The release of messenger RNA from DNA

Answer:

The answer option which would most likely cause a mutation is: A. The insertion of an extra nucleotide into a DNA strand.

A gene refers to a component of deoxyribonucleic acid (DNA) that forms or produces a single (one) protein product.  

Mutation can be defined as an alteration (change) in the nucleotide sequence of the gene of a living organism, which results in the formation of a variant gene that may be transmitted to successive (subsequent) generations

Basically, there are four (4) main types of mutation and these include:

  • Point mutations.
  • Germline mutations.
  • Chromosomal alterations.
  • Frameshift mutations.

Some of the causes of mutation in living organisms are:

I. An alteration of single base units in deoxyribonucleic acid (DNA).

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II. The deletion or rearrangement of an extra section of genes or chromosomes into a deoxyribonucleic acid (DNA) strand.

III. The insertion of an extra nucleotide into a deoxyribonucleic acid (DNA) strand.

In conclusion, the insertion of an extra nucleotide into a DNA strand, results in a mismatch and eventually causes a mutation.

From the answer and question examples above, hopefully, they might be able to assist the student resolve the question they had been looking for and remember of each and every step declared in the answer above. Then could simply make some sharing in a group discussion and also study with the classmate somewhere around the topic, so another student also attain some enlightenment and still keeps up the school learning.

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