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dna in a cell needs protein and chromosomes.

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Lottie Von

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Can a point mutation cause a change in one single nucleotide in a DNA sequence?

Yes, a point mutation can cause a change in one single nucleotide in a DNA sequence.


Which do you suppose would be more harmful A mutation that changed the nucleotide sequence of an mRNA molecule or a mutation that changed the nucleotide sequence of a DNA molecule?

A mutation in a DNA nucleotide sequence would be more harmful than a mutation in a mRNA nucleotide sequence because it could cause the synthesis of multiple nonfunctional proteins in comparison to a mutation in a mRNA nucleotide sequence that would be less harmful because it would result in a few nonfunctional proteins.


How does the addition of a base to the DNA sequence affect the overall genetic code?

When a base is added to the DNA sequence, it can cause a mutation in the genetic code. This mutation can alter the instructions for making proteins, potentially leading to changes in an organism's traits or functions.


How does an insertion sequence cause a mutation?

In the DNA, the sequence of nucleotides determines how proteins are built, with each segment of three nucleotides encoding a single amino acid. When one nucleotide is inserted into the sequence, the whole sequence shifts, and all the triples are changed completely, which can cause detrimental mutations.


Synthesis of a defective protein may result from an alteration in?

the DNA sequence coding for the protein, leading to a mutation. This mutation can cause a change in the amino acid sequence, affecting the protein's structure and function. Defective protein synthesis can also result from errors in the transcription or translation processes.

Related Questions

Can a point mutation cause a change in one single nucleotide in a DNA sequence?

Yes, a point mutation can cause a change in one single nucleotide in a DNA sequence.


In your own words write a definition for the word mutation?

mutation: a change in the sequence of DNA to cause a unusal trait


What makes proteins accurate?

The proteins are coded in DNA. So the gene expression cause RNA and proteins in solely depend on message in DNA. When there is accuracy in DNA (without any mutation), there will authentic proteins. If any change occurs in the DNA sequence that may form premature or dysfunctional proteins due to the change in amino acids.


How can a mutation in a base sequence cause a change in a protein?

dna in a cell needs protein and chromosomes.


What effect does a mutation have on DNA and proteins?

Mutations can alter the sequence of DNA, which can lead to changes in the structure and function of the proteins produced from that DNA. Depending on the type of mutation, it can result in a nonfunctional or altered protein, leading to various effects on the organism.


Which do you suppose would be more harmful A mutation that changed the nucleotide sequence of an mRNA molecule or a mutation that changed the nucleotide sequence of a DNA molecule?

A mutation in a DNA nucleotide sequence would be more harmful than a mutation in a mRNA nucleotide sequence because it could cause the synthesis of multiple nonfunctional proteins in comparison to a mutation in a mRNA nucleotide sequence that would be less harmful because it would result in a few nonfunctional proteins.


A change in the genetic material of a cell is called?

Cancer- certain mutations (changes) in a cell's genetic material may cause that cell to reproduce with out control.


How does the addition of a base to the DNA sequence affect the overall genetic code?

When a base is added to the DNA sequence, it can cause a mutation in the genetic code. This mutation can alter the instructions for making proteins, potentially leading to changes in an organism's traits or functions.


What permanent change in the sequence of DNA in a gene is a?

Basically change in the DNA sequence of a gene is associated with change in the nucleotide sequence which may result in Mutation and may cause loss of function of that particular mutated gene.


How can a mutation in a DNA base sequence cause change in a protein?

dna in a cell needs protein and chromosomes.


How can a mutation in a DNA bases sequence cause a change in a protein?

dna in a cell needs protein and chromosomes.


WhIch best describes the initial change cause by a DNA mutation?

A DNA mutation can lead to changes in the sequence of nucleotides in the DNA, which can alter the instructions for building proteins. These changes can result in the production of a faulty protein or a non-functional protein, which can affect the normal functioning of cells and potentially lead to disease or other conditions.