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elena55 [62]
3 years ago
7

A frameshift mutation will change a.Only one codon b.Only two codons c.All codons both before and after the point at which the m

utation occuredd.All codons only after the point at which the mutation occured
Biology
1 answer:
Ede4ka [16]3 years ago
3 0

Answer: d. All codons only after the point at which the mutation occurred.

Explanation:

Mutation can be defined as the change that occurs at the genetic level.

A frameshift mutation can be defined as the genetic mutation in which the deletion or insertion of the number of the nucleotide in the sequence of DNA results.

The frameshift mutation changes the reading frame of the group of codon from the point where the change has occurred.

This results in the completely different translation from the previous sequence.

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Mutations in ubiquitin lead to malfunction of what organelle in ALS that leads to buildup of mis-folded proteins?
sergiy2304 [10]

Answer:

Mitochondria.

Explanation:

Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder in which the neuron died due to mutation in superoxide dismutase 1 gene. This disease is also known as Lou Gehrig's disease.

Mitochondria structure is disorganized in ALS. The ubiquitin protein mutation leads to the malfunctioning of mitochondria and misfolded proteins are made in the mitochondria.

Thus, the correct answer is option (a).

8 0
3 years ago
What happens to the light coming out of a convex lens
katrin [286]
Rays of light that pass through the lens are brought closer together that’s because this lens is a converging lens.
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2 years ago
What does this article reveal about the role Black inventors have played in America's history? Explain your answer.
cupoosta [38]

Answer:

The article revealed the fact that Black inventors have always played an active role in inventing new things in America. In the 18th and 19th centuries they were denied the right to patent their inventions because of their status as slaves. This has changed for the better in present times as many Black inventors are being granted patent rights.

Explanation:

The article, "America’s always had black inventors – even when the patent system explicitly excluded them", by Shontavia Johnson, explained the active role that Black Americans, both free and slaves played in inventing things in the United Slaves. The article explained that although the patent rights signed into the constitution in 1787 was written in a neutral tone, it did not change the fact that black inventors were actually denied patent rights.

This segregation affected people like Henry Boyd, Ned, Benjamin Montgomery among others. In recent times, this segregation has significantly been curbed as many Black inventors are now owners of patents. An example is Lonnie Johnson, inventor of the Water Gun and owner of more than 80 patents.

4 0
3 years ago
Explain how the work of the following folks contributed to the development of the Theory of Natural Selection
EleoNora [17]

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Georges Cuvier was anti-evolutionist and religious man, but he did have influence on Darwin theory of evolution (natural selection). He was against linear system of classification so, his believes that there is more than one lineage for species helped Darwin shaped his theory.

Charles Lyell geologists who believed that geologic processes that were at the beginning of time were the same ones that were happening at the current time (processes work the same way through time). He explained that slow changes built up over time, so Darwin linked that with the way that life on Earth changes. (small adaptations that accumulated over long periods of time change a species).

3 0
3 years ago
What is an enzyme and what does it do for your body? Describe the word catalase in your answer
Strike441 [17]

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Explanation:

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5 0
2 years ago
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