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)
10950it 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 2320How is the position of a nucleotide substitution on genome detected? I mean that it is on exon, intron or promoter region?
1 1727Post New Bio Informatics Questions
How the Algorithm works?
A certain radioactive element A, has a half life = t seconds. In (t/2) seconds the fraction of the initial quantity of the element so far decayed is nearly how much?
what is the image of point (3,8) in the line x + 3y = 7 ?
What is the difference in terms of connectivity between a scale free network and random network?
Describe the aim of microarray data analysis?
How long will a train 100m long traveling at 72kmph take to overtake another train 200m long traveling at 54kmph?
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?
How to predict the function of a gene (product)?
What are the main differences between parsimony,distance and likelihood-based algorithms?
What is a homologue?
How do ESTs work?
what is an active ? (UML)
What is C-compliator?
what is the principle involved in Biometry?
What is a DNA array?
