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)
12859it 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 4036How is the position of a nucleotide substitution on genome detected? I mean that it is on exon, intron or promoter region?
1 3414Post New Bio Informatics Questions
Can independent origins be established for two families of transport systems having no sequence or motif similarities without three-dimensional structural data?
Explain about needleman-wunsch algorithm?
What is enzyme-ligand interaction?
what is a qi number?
Describe the aim of microarray data analysis?
Can DeCypher be used for protein struc-ture modeling?
What is the science of bioinformatics?
How to caculate coordinates of each atoms on 3 D HP model?
What is a DNA array?
What is the difference in terms of connectivity between a scale free network and random network?
Have the proteins of a family generally acquired distinctive properties within each of these three kingdoms for ancient families that arose before bacteria, archaea and eukaryotes diverged?
What is the idea behind ?weighting? sequences in the package CLUSTAL W for multiple alignment? How are these weights calculated?
How can we find the direction of an nucleotide substitution, for example; C to T or T to C?
What are the limitations of blotting techniques?
What two possibilities are there to describe how gene fragments may have evolved?