Draw the E-R diagram for the database of a departmental
store having the following relational database scheme
Item (item-no, brand-name, model-no, cost-price, sale-price)
Suppose you used the NCBI Blast server to look for a match
to a fruit-fly gene. Suppose further that the best
alignment contained this section of an alignment:
Hit from database: XXXXXXXXXXXXXXNFSTSQ
User sequence: SLEAEAAPASISPSNFSSSQ
What do the Xs signify?
Explain about needleman-wunsch algorithm?
What is the criteria for LTQ (LC-MS/MS) SEQUEST search?
What is the difference in terms of connectivity between a
scale free network and random network?
How to Count number of nucleotide substitutions ?
What is a DNA array?
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 principle involved in Biometry?
What is the idea behind ?weighting? sequences in the
package CLUSTAL W for multiple alignment? How are these
What is the product of the irrational roots of the equation