Draw the E-R diagram for the database of a departmental store having the following relational database scheme Employees(e-no, address) Department(d-name) work-n(e-no, d-name) Looking-after(d-name, e-no) Item (item-no, brand-name, model-no, cost-price, sale-price)
12123it is a common experience that if we go on burping simultaneously and consciously(i.e.purposely,as in a non- natural action),our stomach starts aching.Why does this happen?
1 2978How is the position of a nucleotide substitution on genome detected? I mean that it is on exon, intron or promoter region?
1 2367Post New Bio Informatics Questions
Did shuffling of protein constituents occur between systems for multicomponent transport systems such as the atp-binding-cassette or complex protein secretion systems?
what is the image of point (3,8) in the line x + 3y = 7 ?
Bootstrap analysis evaluates evolutionary trees by sampling columns from the original alignment with replacement (multiplying or removing some of them) and computing a proportion of times that a particular branch appears in the resulting trees. What is the main idea behind this approach?
Does multidrug resistance (mdr) arise by activation of stable genes encoding drug efflux pumps or by mutations of genes encoding other types of transporters in bacterial pathogens?
What is the idea behind ?weighting? sequences in the package CLUSTAL W for multiple alignment? How are these weights calculated?
Will the plant able to produce electricity when the soil is dried up
What are the limitations of blotting techniques?
what is an active ? (UML)
What is Phantom Gene Sequence?
How to find flanking region ?
What is the product of the irrational roots of the equation (2x-1)(2x-3)(2x-5)(2x-7)=9?
what is a qi number?
How can we find the direction of an nucleotide substitution, for example; C to T or T to C?
How to identify common acc.numbers from among a set of files ?
What do you think are the more interesting areas of bioinformatics?
