Q: What is the proper route for gene delivery in different kinds of disorders?
A: Gene therapy is a promising method for correcting host pathology by the manipulation of DNA…
Q: Is it possible to prevent mutations entirely?
A: A mutation is an alteration or change in a deoxyribonucleic acid (DNA) sequence. Mutations can…
Q: Is it safe to manipulate the genes of an organism?
A: Selective breeding is less efficient as the chances of obtaining a desired trait is more complicated…
Q: A person treated successfully by gene therapy will still have a defective copy of the gene. Explain…
A: Genes are the basic unit of heredity. The study of heredity is called Genetics. The father of…
Q: Explain the transformation process of extraneous genetic material from the environment ?
A: In bacterial genetics, the extraneous genetic material is found in outside environment of the…
Q: What is the long term and short term effects of mutation on coding and non-coding DNA, the amount of…
A: A mutation is a change in the nucleotide sequence of an organism's genome, virus, or…
Q: What causes de novo gene mutations?
A: A genetic alteration that is present for the first time in one family member as a result of a…
Q: What happens if DNA polymerase fails to correct an error?
A: DNA is a nucleic acid that serves to store genetic information.
Q: What are Antimorphic mutations ?
A: Mutations are the alterations or the changes that occur in the DNA. Mutagens are the agents that are…
Q: What is DNA methylation? When we say that DNA methylation is heritable, what do we mean? How is it…
A: Genetics is a branch of science that deals in the study of genes, heredity, and genetic variation of…
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: 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: How is gene Z used as a marker?
A: β-galactosidase, also known as lactase, beta-gal or β-gal, is a glycoside hydrolase enzyme which…
Q: How do mutations affect an organism’s phenotype?
A: The mutation is caused due to alteration occurred in the gene sequence due to either environmental…
Q: Which are the Key Tools for Analyzing Gene Expression?
A: Gene expression is that method by which the directions in our polymer area unit (DNA) born-again…
Q: Which statement regarding DNA methylation and gene expression is FALSE?
A: The first option which states that none of the given options are correct (that says all the given…
Q: How many protein-encoding genes are in the human genome?
A: Genome refers to the genetic material of an organism, which consists of deoxyribonucleic acid (DNA).…
Q: What is the most efficient way to regulate gene expression from the perspective of cellular…
A: Gene expression is the process by which the instructions stored in the DNA sequence of genes is used…
Q: what are pre-mutation alleles?
A: Mutation, an alteration in the genetic material of a cell of a living organism or of a virus that is…
Q: Discuss the times in a person’s life when it is most important toavoid mutagens. Which parts of a…
A: A chemical compound or different forms of radiations that are able to cause mutation is called…
Q: What is an example of a gene?
A: A gene is a short sequence of deoxyribonucleic acid (DNA) that carries all the necessary information…
Q: How is DNA methylation related to cancer?
A: The alteration to the structure of chromatin affects the gene expression, which is known as…
Q: Which is an indicator that all transposable elements have a mechanism for insertion? A) Transposable…
A: Transposable elements or Transposons are the genetic elements which can move from one position to…
Q: Can Spontaneous mutations occur without the action of extraneous agents ?
A: DNA (deoxyribonucleic acid) is the genetic material of almost all living organisms. It is a double…
Q: Which is the biological molecule that contains the genetic information that is transmitted…
A: The genome of an organism is defined as the whole genetic information that is inherited from one…
Q: is Recombinant DNA made?
A: Recombinant technology is also called as r-DNA technology, its the process of combination of two…
Q: What are the characteristics of a cell or organism that underwent mutation?
A: The mutation is a change in a DNA sequence that is caused either when the DNA is being copied or due…
Q: Descrive the difference between a missense mutation and a nonsense mutation?
A: The mutation is the change in the DNA sequence that can be responsible for changing in the amino…
Q: Why the neutral mutations affect gene products?
A: Introduction :- A mutation is a change to an organism's DNA sequence. Errors in DNA replication…
Q: A. What is random mutagenesis? B. How many people a year die due to insecticide misuse and exposure?
A: Selective breeding practises having existed for crops ever since man started cultivation. So there…
Q: . What is DNA methylation? When we say that DNA methylation is heritable, what do we mean? How is it…
A: Gene regulation is the process through which the cells control the expression of genes. This is…
Q: How do neutral mutations affect gene expression?
A:
Q: Give the examples of Human Disorders Caused by Single-Gene Mutations ?
A: A single gene disorder is caused by mutations in the DNA sequence of a specific gene or at an…
Q: What are categories of mutagenic chemicals ?
A: Mutagens is the physical or chemical substance which is permanently change the genetic material of…
Q: Determine the Focus of Gene Action?
A: Genes are the basic structural and functional unit of heredity. They carry coded genetic information…
Q: What parts of the genome are reversibly methylated? How does this affect gene expression?
A: DNA methylation is a biological mechanism in which methyl groups are introduced to the DNA molecule.…
Q: What types of behaviours or environmental circumstances can lead to changes in an individual’s…
A: Introduction :- The epigenome is a collection of chemical molecules that alter or mark the genome in…
Q: How can a single gene encode multiple versions of a protein?
A: Genetic material is nothing but the sequence of nucleic acids which is called as DNA. It contains…
Q: If transmission of genetic information from cell to cell is normally achieved by copying the…
A: Introduction: Nucleic acids are one of the major molecules comprised of a nitrogenous base, a sugar…
Q: single gene mutation
A: Introduction : Variations (or mutations) in the DNA sequence of a particular gene are what's…
Q: Which type of mutation results in abnormal amino acid sequence?
A: Mutation is typically the change in the sequence of the DNA. The DNA sequence of a gene can be…
Explain How would mutations in the Mut genes affect the DNA of an individual?
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- Explain about the Cancer-causing gene formed by a mutation in a proto-oncogene ?A subset of colorectal cancers is associated with mutations in the Mut genes which code for proteins involved in repairing DNA mismatches. How would mutations in the Mut genes affect the DNA of an individual?Are Mutations Helpful or Harmful?
- determine all the types of mutations and mention if they are harmful or not and why?Suppose researchers learn that a particular congenital disease is caused by synthesis of a protein coded by a mutated gene. Describe a way in which recombinant DNA technology might be used to prevent translation of the protein.How many protein coding genes would expect to be affected if the mutations are distributed randomly?