Genetics Interview Questions
Questions Answers Views Company eMail

What is Heterozygote detection?

931

A base deletion occurs in the regulator gene of the LAC operon. Describe how the operation of the LAC operon might be affected?

901

A single base exchange mutation occurs in the promoter of the TRP operon. How the operation of the HIS operon might be affected in two ways?

1143




How the positive and negative DNA markers are used in genetic engineering?

1205

Differentiate between biotechnology and bioengineering?

1233

What are the 8 steps that are involved in genetic engineering?

2709

You want to select a bacterium that has obtained a genetic marker conferring resistance to tetracycline. How would you accomplish this?

1 1327

How restriction enzymes,DNA probes are used in genetic engineering?

1 1760




What is the difference betwee bacteriostatic and bacteriocidal?

2 2584

How many chromosomes would normally be found in a human stomach cell?

5 19971

what is the pairing rule for deoxyribonucleic acid?

2 1916

If a fly has a diploid number of 12, how many chromosomes would there be in each cell at the end of telophase of mitosis?

3 6535

How can all organisms share the same 4 bases DNA and still be so diverse?

1533

what is the connection between a chromatid and a replicated DNA molecule?

936

Flower position, stem length, and seed shape were three traits that were studied by Mendel. Each is controlled by an independently assorting gene. If a plant that is heterozygous for all three traits was allowed to self- fertilize, what proportion of the offspring would be expected to show all three dominant phenotypes?

2844


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Un-Answered Questions { Genetics }

Why was rii locus chosen by Benzer for his experiment?

3565


Why would farmers, doctors, and manufacturers be interested in Genetic Engineering?

1415


What are the down sides of Genetic Engineering?

885


was math a subject in high school of difficulty for a person diagnosed with turner's syndrome?

1208


Is Jurassic Park -- Completely impossible?

1069






How to construct Genetic Code?

990


what are the genetical reasons behind obesity?

1372


In cats yellow is due to gene B and black to its allele b. These genes are located on the X chromosome (sex-linked). The heterozygous results in calico (tortoise shell). What kinds of offspring (sex & color) are expected from the cross: black male & calico female? Most calico males are sterile, why?

1601


How will you differentiate alleles of a gene in the double strand of DNA?

1128


What is Heterozygote detection?

931


what is the role of Beta-lactamase in Gene Cloning ?

1102


how was school like for someone with turner's syndrome?

1004


Different between back cross and test cross

149


Does unwinding DNA cause aging?

992


What is the chemical composition of gene?

1002