DNA EXTRACTION METHODS - OUSL
•DNA released into solution is extracted with phenol-chloroform to remove proteinaceous material. •DNA is precipitated from the aqueous layer by the additional of ice cold 95% ethanol and salt •Precipitated DNA is washed with 70% ethanol, dried under vacuum and resuspended in TE buffer. Dr.L.Yatawara
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The Open University of Sri Lanka
www.ou.ac.lkii The Open University of Sri Lanka Faculty of Engineering Technology Student Guidebook 2017 / 2018 Telephone no. Fax Dean / Faculty of Engineering Technology 011-2881228 011-2822737
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www.ou.ac.lkProgrammes / Courses of Study Offered By ... • Short course in Professional Web Development using Joomla & Wordpress ... This Prospectus is carefully designed to be as comprehensive as possible in giving all the essential information needed for a student who plans to
COMPLEX NUMBERS EXAMPLES & SOLUTIONS
www.ou.ac.lkExamples for Complex numbers Question (01) (i) Find the real values of x and y such that (1 ) 2 (2 3 ) 3 3 i x i i y i i i i − + + + + =− − + (ii) Find the real values of x and y are the complex numbers 3−ix y2 and − − −x y i2 4 conjugate of each other. (iii) Find the square roots of 4 4+i (iv) Find the complex number Z satisfying ...
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