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svlad2 [7]
2 years ago
5

Which is a frameshift mutation? A. substitution B. nonsense C. silent D. deletion

Biology
2 answers:
Lesechka [4]2 years ago
7 0

Answer:

The correct answer will be option-D

Explanation:

A mutation is a change or alteration in the sequence of the DNA of the organism which leads to change the function of the sequence.

The mutation is caused by many mechanisms but one of the mechanism is by adding or deleting the nucleotide in the sequence of the DNA.

The addition or deletion shifts the frame of the DNA while scanning it to form mRNA molecule which then codes a different protein. Therefore the type of mutation is known as "frameshift mutation".

In the given question, since the only deletion is provided therefore, option-D is the correct answer.

jekas [21]2 years ago
5 0

I would say D

A frameshift mutation is a mutation caused by an insertion or deletion, which causes a shift in the translational reading frame. ... Instead of just changing one amino acid, frameshifts cause a change in all the amino acids in the rest of the gene

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monitta

Answer:

La razón por la que a partir de los núcleos de las células del intestino de un renacuajo albino, se obtuvieron ranas albinas en lugar de células intenstinales, es que fué un experimento de clonación.

Explanation:

Este experimento realizado por John Gurdon  en 1960, se conoce también como transferencia nuclear, y demostró que la información hereditaria guardada en el núcleo celular, es suficiente para generar un nuevo organismo y permanece integra durante el desarrollo de células diferenciadas debido a sus señales citoplásmicas.

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The trp operon is known to operate by both negative repressible regulation of operator and attenuation. Which of the following s
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It is most likely due to the fact that the attenuation is the evolutionary relic, which by accident has remained does not support the actual reason of the dual control to regulate the operon.

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<u>Explanation:</u>

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he attenuation in bacteria is a regulatory mechanism. Trp operon is the group of codes of the components. These operons are the actual functioning group of the DNA.

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3 years ago
The movement of water from an area of high water concentration to an area of low water concentration is
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How is this information carried within the DNA
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<h2>Answer: Genetic information is carried in the linear sequence of nucleotides in DNA. Each molecule of DNA is a double helix formed from two complementary strands of nucleotides held together by hydrogen bonds between G-C and A-T base pairs.</h2>

Explanation:

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