Describe the cloning of DNA.

Q: Define cloning

A: Cloning can be defined as the phenomenon used to form genetically identical copies of an organism or…

Q: How mutagens alter DNA?

A: Mutation can be defined as a heritable change in the DNA sequence. This change in the DNA sequences…

Q: Distinguish between mutation and horizontal gene transfer.

A: Bacteria can react to selective pressures and acclimate to new surroundings by gaining new inherited…

Q: Name the two types of mutagens, give an example for each, and briefly describe how they cause…

A: Mutagen is a physical or chemical agent that permanently changes genetic material,usually DNA , in…

Q: How do the results of reproductive cloning and therapeutic cloning differ?

A: Therapeutic cloning makes a line of early stage embryonic stem cells hereditarily indistinguishable…

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: Explain why human beings are not suitable for genetic experiments.

A: The type of experiments that involves the artificial manipulation, modification, and recombination…

Q: Define and describe Genetically Modified Organisms.

A: Introduction :- A genetically modified organism (GMO) is a living organism whose DNA has been…

Q: Explain genetic engineering and its process

A: The term genetic engineering which is also known as genetic modification or manipulation is a field…

Q: Explain the Applications of recombinant DNA technology in medicine ?

A: The combining of DNA molecules from two separate organisms is known as recombinant DNA science. The…

Q: Distinguish between gene replacement and gene addition.

A: A gene represents the fundamental physical and functional unit of heredity. It is the term used to…

Q: Fill in the following with the correct words about cloning (the first blank will be the first word…

A: Cloning In simple terms, the term cloning is derived from the word "clone" which means "exact copy",…

Q: Identify two problems associated with genetically modified organisms.

A: A genetically modified organism (GMO) is a living organism whose DNA has been altered via the use of…

Q: Explain the role of reverse transcriptase in cloning.

A: Cloning is a process of creating individuals with exact same genetic information or DNA the…

Q: What is your synthesis about cloning?

A: The method of Cloning is the production individual with identical genetic materials. This process…

Q: Define mutagen.

A: Biomolecules are the compounds that are necessary for different biological processes occurring in a…

Q: What kind of cells are used for cloning?

A: Cloning is the process of generating or creating a genetically identical copy of a cell or an…

Q: Describe how recombinant bacteria are selected.

A: The development in biological science paves the way to make modifications at the molecular level to…

Q: Explain the effect of a gene being “methylated”.

A: Gene is the sequence of nucleotides which encode a protein.

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: How might the study of therapeutic cloning benefit scientific studies of reproductive cloning?

A: The procedure of creating identical individuals with identical DNA content is termed cloning. The…

Q: Define gene, genome, and exome.

A: DNA or RNA stores genetic information of a cell. A gene is a locus on a DNA molecule while genome is…

Q: What are some benefits of cloning and What are the methods of cloning?

A: The term cloning describes a number of different processes that can be used to produce genetically…

Q: What is human therapeutic and reproductive cloning?

A: Cloning is the process of creating a genetically identical replica of a certain cell in an…

Q: What does a restriction enzyme do? O a) Delivers recombinant DNA to target cells. O b) Cuts DNA at a…

A: Recombinant DNA technology is the emerging branch in biotechnology which has a great potential. It…

Q: explain how genetic mutations are used to develop new breeds of animals and new varieties of plants.

A: The topic is related to transgenic technology.

Q: List examples of spontaneous mutations.

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

Q: Mutations that occur during the process of DNA replication: A) almost always lead to genetic…

A: OptionA This is incorrect because silent mutation are example of such mutation which doesn't cause…

Q: Explain about Genomic techniques ?

A: Introduction  Genome is basically consisting of DNA which is composed of deoxyribose nucleotides.…

Q: The transmission of information is from DNA to RNA to proteins. Would it not be more efficient for…

A: The central dogma states that the DNA can replicate to form another DNA i.e. from parent to daughter…

Q: Describe the process of cloning by somatic cell nuclear transfer?

A: Cloning by somatic cell nuclear transfer Cloning refers to the making of an identical copy. DNA…

Q: Explain how DNA technology can be used to treat geneticdiseases.

A: Genetic disease refers to illness that result due to defects in the gene, leading to malfunction or…

Q: Define reproductive cloning?

A: Cloning is a type of asexual reproduction.

Q: What is human therapeutic and reproductive cloning?

A: Cloning is defined as the process of generating or producing a genetically identical copy of a…

Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.