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What does a DNA molecule look like with a mutation?
A mutation is a change in the sequence of nucleotides that make up DNA. Changes can cause a change in phenotype when they change a gene or regulatory sequence, but can be silent mutations when a stretch of so called 'junk DNA' is affected. A mutation can be either a spontaneous occurrence or induced by environmental factors such as free radicals / ionising radiation. Mutation is considered to be the driving force behind evolution, regardless of where it all originates from: evolution (change) through mutation is a fact.
What type of cell must contain a mutation in order for the mutation to be passed from a women to her offspring?
The mutation must be present in the egg cell (oocyte) of the woman in order for it to be passed on to her offspring. Sperm cells from the father do not contain the cytoplasm that would carry the mutation.
A mutation occurs in a cell. Which sequence best represents the correct order of the events involved for this mutation to affect the traits expressed by this cell?
The correct sequence of events for a mutation to affect the traits expressed by a cell is as follows: first, the mutation changes the DNA sequence of a gene. Next, this altered DNA is transcribed into messenger RNA (mRNA). Then, the mRNA is translated into a protein. Finally, the change in the protein can lead to a modified phenotype or trait expressed by the cell.
What happen to the bottom strand of DNA when there is a change in a base on the top strand?
Nothing happens immediately. But when the two strands separate and construct new strands. The bottom strand will replicate the old top strand. The top strand will create a changed bottom strand. The two new cells after cell division will have different genetic codes. Most changes stop at this point because the "NEW" code won't be viable. Now if the change on the top immediately changes the bottom. Then the cell itself stops functioning unless it is a viable change.
The bond order of a homonuclear diatomic molecule can be decreased by .?
You can decrease the bond order of a molecule like F2 or B2 by adding 1 electron to the neutral molecule.
What is a change in the order of bases of DNA?
A mutation.
Change in the order of dna of an organisms?
Mutation
What is a change in the sequence of bases in DNA molecules called?
A change in the sequence of bases in DNA molecules is called a mutation. Mutations can happen naturally as a result of errors during replication or from exposure to mutagenic factors, leading to genetic variation in populations.
A mutation is a change in DNA sequence and?
Amino acid order.
What does a DNA molecule look like with a mutation?
A mutation is a change in the sequence of nucleotides that make up DNA. Changes can cause a change in phenotype when they change a gene or regulatory sequence, but can be silent mutations when a stretch of so called 'junk DNA' is affected. A mutation can be either a spontaneous occurrence or induced by environmental factors such as free radicals / ionising radiation. Mutation is considered to be the driving force behind evolution, regardless of where it all originates from: evolution (change) through mutation is a fact.
When a change in order of the bases of an organism DNA?
A change in the order of bases in an organism's DNA is called a mutation. Mutations can occur spontaneously or be induced by external factors like radiation or chemicals. Depending on where in the DNA the mutation occurs and the type of mutation, it can have varying effects on the organism, ranging from being harmless to causing genetic disorders.
What is an mutation?
An Inversion mutation is a mutation that causes a reversal in the order of a segment of a chromosome within the chromosome, or a gene.
What joins the deoxyribose sugars together in a chain?
phosphodiesterbonds
Does a mutation in a gene affect the order of DNA bases?
A mutation in a gene can happen by addition, deletion or substitution of base pairs. This means that the order of the bases will change- a new base may be added, a base may be lost, or one base may be substituted for another. The result of these mutations is that it causes the DNA to code for a different protein. If a mutation occurs in a sex cell, the mutation can be passed on to an offspring and affect the offspring's phenotype.
How does mutation in a gene affect order in DNA bases?
A mutation in a gene can happen by addition, deletion or substitution of base pairs. This means that the order of the bases will change- a new base may be added, a base may be lost, or one base may be substituted for another. The result of these mutations is that it causes the DNA to code for a different protein. If a mutation occurs in a sex cell, the mutation can be passed on to an offspring and affect the offspring's phenotype.
Chemical q causes the following change in the sequences of nucleotides?
Chemical q induces a mutation in the DNA sequence, leading to a change in the order or composition of nucleotides. This alteration can result in various effects, such as a change in protein structure and function, potential genetic disorders, or even cell death depending on the specific sequence affected. Further investigation and analysis would be needed to determine the precise impact of this mutation.
What type of cell must contain a mutation in order for the mutation to be passed from a women to her offspring?
The mutation must be present in the egg cell (oocyte) of the woman in order for it to be passed on to her offspring. Sperm cells from the father do not contain the cytoplasm that would carry the mutation.
