Description : Which of the statements give below is correct with respect to frameshift mutation a) a single nucleotide base change, insertion, or deletion of the genetic material b) Glutamine is replaced by valine c) ... or deletions of a number of nucleotides in a DNA sequence that is not divisible by three.
Last Answer : d) insertions or deletions of a number of nucleotides in a DNA sequence that is not divisible by three.
Description : .Identify the correct order of organisation of genetic material from largest to smallest. (a) Genome, chromosome, gene, nucleotide (b) Chromosome, genome, nucleotide, gene (c) Chromosome, gene, genome, nucleotide (d) Genome, chromosome, nucleotide, gene (
Last Answer : (a) Genome, chromosome, gene, nucleotide
Description : What is the difference between a mutation and a genetic variation?
Last Answer : A: A mutation is a change in the DNA sequence, while genetic variation refers to differences in the DNA sequence between individuals in a population.
Description : In this case scientists have copied a type of naturally occurring genetic mutation called?
Last Answer : Feel Free to Answer
Description : A frameshift mutation changes the reading frame because the genetic code (A) Is degenerate (B) Is overlapping (C) Has no punctuations (D) Is universal
Last Answer : Answer : C
Description : The process of copying genetic information from one strand of DNA in to RNA is termed as (a) translation (b) transcription (c) replication (d) mutation
Last Answer : Ans:(b)
Description : What are the two main features of Genetic Algorithm? a) Fitness function & Crossover techniques b) Crossover techniques & Random mutation c) Individuals among the population & Random mutation d) Random mutation & Fitness function
Last Answer : a) Fitness function & Crossover techniques
Description : How the new states are generated in genetic algorithm? a) Composition b) Mutation c) Cross-over d) Both Mutation & Cross-over
Last Answer : d) Both Mutation & Cross-over
Description : Which of the following is related to genetic engineering? (a) Heterosis (b) Mutation (c) Plastid (d) Plasmid
Last Answer : (d) Plasmid
Description : .After a mutation at a genetic locus the character of an organism changes due to change in (a) protein structure (b) DNA replication (c) protein synthesis pattern (d) RNA transcription pattern.
Last Answer : (d) RNA transcription pattern.
Description : After a mutation at a genetic locus the character of an organism changes due to change in (a) protein structure (b) DNA replication (c) protein synthesis pattern (d) RNA transcription pattern.
Last Answer : a) protein structure
Description : A change in genetic constitution, which arises suddenly and not to segregation and recombination of genes in sexual reproduction is called as: a. Hybridization b. Bud variation c. Mutation d. Non of them
Last Answer : Mutation
Description : Nondisjunction of a chromosome results in which of the following diagnoses? a) Down Syndrome When a pair of chromosomes fails to separate completely and creates a sperm or oocyte that contains two ... genetic condition that may occur in a single family member as a result of spontaneous mutation.
Last Answer : a) Down Syndrome When a pair of chromosomes fails to separate completely and creates a sperm or oocyte that contains two copies of a particular chromosome (nondisjunction) Down syndrome results from three number 21 chromosomes.
Description : Which of the following(s) is/are found in Genetic Algorithms? (i) evolution (ii) selection (iii) reproduction (iv) mutation (a) i & ii only (b) i, ii & iii only (c) ii, iii & iv only
Last Answer : (a) i & ii only
Description : _______________ acts to inhibit reproductive isolation. A) Mutation B) Natural selection C) Genetic drift D) Gene flow
Last Answer : D) Gene flow
Description : Which type of Mendelian inherited condition results in both genders being affected equally in a vertical pattern? a) Automosomal dominant inheritance An individual who has an autosomal dominant ... that combine during early embryonic development leading to incomplete closure of the neural tube.
Last Answer : a) Automosomal dominant inheritance An individual who has an autosomal dominant inherited condition carries a gene mutation for that condition on one chromosome of a pair.
Description : In genetic engineering, a DNA segment (gene) of interest, is transferred to the host cell through a vector. Consider the following four agents (i-iv) in this regard and select the correct option about which one or more of these ... ii) and (iv) (b) (i) only (c) (i) and (iii) (d) (ii) and (iv)
Last Answer : (d) (ii) and (iv)
Description : Why are males affected more often than females by succinct genetic disorders. Use a Punnett square to explain?
Last Answer : What is the answer ?
Description : What is true for intensity of scattered light according to Rayleigh's law? A. The intensity for scattering for light of largest wavelength more B. The light of smallest wavelength will be scattered ... C. All the wavelengths are scattered equally D. Intensity of light is not affected by scattering
Last Answer : B. The light of smallest wavelength will be scattered more
Description : This strategy will allow us to maintain a presence in every market segment. Competitive advantage will be gained by keeping R&D costs, Production costs and raw material costs to a minimum, ... Life Cycle Focus d. Differentiation Strategy with a Product Life Cycle Focus e. Broad Differentiation
Last Answer : a. Broad Cost Leader
Description : This strategy attempts to gain a competitive advantage by keeping R&D costs, production costs and raw material costs to a minimum in order to compete on the basis of price. The product life ... Life Cycle Focus d. Differentiation strategy with a Product Life Cycle Focus e. Broad Differentiation
Last Answer : c. Cost Leader with Product Life Cycle Focus
Description : How do single celled organisms exchange genetic material?
Last Answer : http://paleobiology.si.edu/geotime/main/foundation_life2.html does this help??
Description : How Griffith's experiment helps in the identification of DNA as the genetic material. -Biology
Last Answer : answer:
Description : The intentional alteration or transfer of genetic material is called -Biology
Description : Who proved that DNA is the basic genetic material? -General Knowledge
Description : Human immuno deficiency virus (HIV) has a protein coat and a genetic material which is
Last Answer : Human immuno deficiency virus (HIV) has a protein coat and a genetic material which is A. Single ... C. Double stranded RNA D. Double stranded DNA
Description : A molecule that can act as a genetic material must fulfill the traits given below, except
Last Answer : A molecule that can act as a genetic material must fulfill the traits given below, except A. It ... D. It should be able to generate its replica
Description : Assertion: The genetic material in Tobacco mosaic virus in RNA. Reason: RNA is a type of nucleic acid.
Last Answer : Assertion: The genetic material in Tobacco mosaic virus in RNA. Reason: RNA is a type of nucleic acid. A. ... is wrong D. If both As and R are wrong.
Description : 1. Genetic material in bacterium is a single chromosome made up of circular and coiled _______.
Last Answer : Fill in the blanks. 1. Genetic material in bacterium is a single chromosome made ... cells are known as extrachromosomal selfreplicating DNA.
Description : What is the genetic material in viroids?
Last Answer : What is the genetic material in viroids?
Description : What is the genetic material in viruses?
Last Answer : What is the genetic material in viruses?
Description : What does nucleus contains the cells genetic material in the form of?
Last Answer : Need answer
Description : What is the Genetic material for SEXUAL REPRODUCTION?
Last Answer : What is the Genetic material for SEXUAL REPRODUCTION
Description : What ordinarily infects plant by injecting some of its genetic material into a cell and using the cell to create its food?
Description : What percent of the material in a DNA molecule contains the genetic code?
Description : In what part of the cell is this genetic material found in?
Description : Prokaryotic genetic material is: (a) Liner DNA + his tones (b) Circular DNA + his tones (c) Liner DNA without his tones (d) Circular DNA without his tones
Last Answer : Ans. ((d))
Description : Transfer of genetic material from m-RNA to Protein
Last Answer : Ans. Translation
Description : The process of using information (genetic material) from DNA to construct m-RNA
Last Answer : Ans. Transcription
Description : A self replicating, extra-chromosomal genetic material found in plant cell
Last Answer : Ans. Plastids
Description : Neurospora is used as genetic material because (a) It has short life cycle of 10 days (b) The product of single meiosis can be easily analysed (c) Meiotic products are linearly arranged in the form of ordered tetrads (d) Is a diploid fungus
Last Answer : Ans:(a)
Description : In human body, the cell growth and differentiation are highly controlled and regulated, but in cancer cells. (a) there is breakdown of these regulatory mechanism leading to formation of benign and malignant ... is mutated and produced in less amount (d) DNA is mutated and produced in less amount
Description : What is the genetic material of a virus? How does that material act in viral reproduction?
Last Answer : There are DNA viruses (double strand or single strand DNA) and RNA viruses (double strand or single strand RNA too). Viruses inoculate their DNA or RNA molecules into cells and these cells (by means ... for the assembling of a new virus. This synthesis is commanded by the viral DNA or RNA molecules.
Description : Which of the following is true? (1) DNA is the genetic material in most of the organism (2) RNA is the genetic material in most viruses and bacteria (3) DNA is the genetic material in all the viruses (4) RNA is the genetic material in all the viruses
Last Answer : (1) DNA is the genetic material in most of the organism Explanation: Deoxyribonucleic acid (DNA) molecules are informational molecules encoding the genetic instructions used in the development and functioning of all ... letters. G, A, T, and C. DNA is well-suited for biological information storage.
Description : Plant genetic material in 'Gene-Bank' is preserved at - 196° C in liquid nitrogen as (1) seedling and rneristern (2) mature seed (dry) (3) pre-mature seed (high moisture) (4) ripe fruit
Last Answer : (2) mature seed (dry) Explanation: Plant genetic material in 'GENE BANK' is preserved at -196° Celsius in Liquid Nitrogen as mature seed (dry). In plants, it is possible to unfreeze the material and propagate it.
Description : Which of the following organelle of the cell contain their own genetic material? (1) Mitochondria (2) Ribosomes (3) Golgi complex (4) None of the above
Last Answer : (1) Mitochondria Explanation: Nucleus is the central organelle of the cell which encloses the DNA. Apart from the nucleus, there are few other organelles which have their own DNA.
Description : Neurospora is used as genetic material because?
Last Answer : it has short life cycle of 10 days
Description : Nucleus; the genetic material containing rounded body in each cell; was first discovered in 1831 by?
Last Answer : Robert Brown