Describe the ways mutations can affect DNA and chromosomes.

Q: Describe the potential consequences for human healthof mutations in genes that specify DNA repair…

A: Mutation in a gene is a permanent change in the sequence of DNA molecule. These mutations serve as…

Q: mutations

A: Change in a DNA sequence and change in a phenotype or genotype of an organism is called mutation.

Q: Explain Deleterious mutations?

A: Mutations are the alterations in the genetic sequence which eventually results in the genetic…

Q: List the functions of mutation?

A: Mutations can be defined as the change in the nucleotide sequence of the original genome. It can be…

Q: Define mutations and explain their causes and categories.

A: The genome is made up of one to several long DNA molecules, and mutations can occur on these…

Q: What may happen to cells that accumulate a lot of DNA damage?

A: The cell is the basic structural and functional unit of the body. A cell is composed of various cell…

Q: Describe how genetic information can be altered.

A: Genetic is the branch of science that deals with genetic material like genome, genes, DNA, and…

Q: explain how mutagens can cause mutations and the impact mutations have on protein synthesis and…

A: A mutation is a change in our DNA sequence that arises as a consequence of errors during DNA…

Q: describe the different types of mutations?

A: Genetic material is nothing but the sequence of nucleic acids which is called as DNA. It contains…

Q: Distinguish between an inherited and a de novo mutation.

A: DNA ( deoxyribonucleic acid) is the genetic material that the organism inherits from the parental…

Q: Mutations are heritable alterations in the base sequenceof DNA.?  TRue or False

A: The genetic material can be DNA or RNA. In eukaryotes, DNA is the genetic material that is present…

Q: Explain how errors in DNA replication can cause mutations?

A: Deoxyribonucleic acid (DNA) replication is the biological process by which a double-stranded DNA…

Q: Define mutation rate.

A: Mutation is the sudden change in the structure and number of gene or chromosome or both. There are…

Q: Describe natural processes that can produce mutations by damaging DNA?

A: DNA damage refers to any damage in the chemical structure of the DNA molecule whereas the mutation…

Q: Describe Genetic mutation , causes of genetic mutation ,effects of genetic mutation and the…

A: To synthesize protein molecules, a cell must first transfer information from DNA to mRNA through the…

Q: Explain how mutations cause variation in genes.

A: Genetic material is nothing but the sequence of nucleic acids which is called as DNA. It contains…

Q: List two specific examples of DNA damage and what causes it

A: Step 1 of 2:)   DNA damage is caused by many things this damage can lead to mutations which can…

Q: explain why mutations are rare?

A: In molecular biology, mutations are defined as the alteration in the sequences of the DNA due to…

Q: Explain what a mutation is and how it can cause a genetic disease.

A: Every cell after a certain growth and development it divides. Cell division occurs follwed by…

Q: Describe how reactive oxygen species alter DNA structure and cause mutations.

A: Reactive oxygen species are highly reactive derivatives obtained from molecular oxygen. The reactive…

Q: Summarize the causes and types of mutations and their effects.

A: Mutations are changes that occurs in the deoxyribonucleic acid (DNA) sequence, either due to…

Q: Explain what mutations are and the role of DNA repair mechanisms.

A: Deoxyribonucleic acid and Ribonucleic acid are carried to the succeeding generations. These are the…

Q: State the two major chemical differences between DNA and RNA

A: DNA and RNA both are very important nucleic acids.  Both are polymers of nucleotides. Both are made…

Q: The action of ultraviolet radiation on DNA to induce mutation is the

A: A mutation is a change in a DNA sequence. It can result from DNA copying mistakes made during cell…

Q: Explain the process that damages DNA has the potentialto be carcinogenic ?

A: The cells have developed various mechanisms for DNA (deoxyribonucleic acid) damage repair that is…

Q: What are mutations and their impact on a DNA sequence?

A: Mutation is an alteration in gene sequence of the DNA. The nucleotide on the DNA sequence is altered…

Q: EXPLAIN Spontaneous Mutations Arisefrom Random Events

A: Mutation is an alteration in nucleotide sequence. Mutation can be spontaneous or induced. Induced…

Q: Explain how DNA deals with DNA damages

A: DNA damage occurs when there occurs any mismatching in the nucleotide sequence of the DNA molecule…

Q: List examples of spontaneous mutations.

A: Introduction: spontaneous mutations are rare and occur naturally. once present in the cell, they are…

Q: Which three effects of a mutation may have upon a cell?

A: The abrupt changes in the DNA sequence that may or may not change the sequence of a protein are…

Q: Define mutation

A: The human body is made up of the complex level of the genome organization. The change in the level…

Q: Explain the DNA and its function in the body ?

A: All biological beings are composed of cells and are responsible for the reproduction and…

Q: Define the silent mutation in DNA

A: Mutation occurs due to sudden change in DNA structure and sequence which results in either gain or…

Q: Describe how DNA molecules are sequenced

A: Answer: Introduction:  DNA sequencing means defining the order of the four chemical DNA bases. It is…

Q: Define about DNA Transposons ?

A: Introduction :- DNA is a substance found inside cells that carries genetic information and passes it…

Q: Distinguish between a mutation and a mutant

A: Mutation is an altered DNA sequence, which leads to changed gene product. Mutations are random and…

Q: explain how and why damage to DNA is repaired

A: DNA is a polymer made up of two polynucleotide chains that coil around each other to form a double…

Q: Explain the term mutation.

A: Genes carry coded genetic information in the form of specific nucleotide sequences. This specific…

Q: Describe the different kinds of mutations.

A: A mutation is an adjustment in the nucleotide succession of the genome of an organic entity,…

Q: Identify how information is stored in DNA ?

A: Introduction  Genome consists of DNA/RNA which consists of nucleotides either deoxyribose…

Q: Provide an overview of the 3 main results of DNA mutations.

A: In biology, mutation refers to alteration in nucleotide sequence present in the genome of an…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.