Pls explain why Which of the following reagents is CORRECTLY matched to its purpose? a. Coomassie Brilliant Blue R250 : monitor the progress of the electrophoretic run. b. TEMED : source of free radicals that initiate the polymerization reaction. c. ethanol and glacial acetic acid : protect the gel from oxidation and dehydration d. hydrochloric acid : source of chloride ions for the sandwich effect A 15% w/v acrylamide solution was used for a mixture of 24, 70, 95, 130 kDa proteins, instead of the recommended concentration. The resolution will _______ and the electrophoretic mobilities will _______. a. increase, increase b. increase, decrease c. decrease, increase d. decrease, decrease
Gene Interactions
When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.
Gene Expression
Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.
Pls explain why
Which of the following reagents is CORRECTLY matched to its purpose?
a. Coomassie Brilliant Blue R250 : monitor the progress of the electrophoretic
run.
b. TEMED : source of free radicals that initiate the
c. ethanol and glacial acetic acid : protect the gel from oxidation and
dehydration
d. hydrochloric acid : source of chloride ions for the sandwich effect
A 15% w/v acrylamide solution was used for a mixture of 24, 70, 95, 130 kDa
proteins, instead of the recommended concentration. The resolution will _______
and the electrophoretic mobilities will _______.
a. increase, increase
b. increase, decrease
c. decrease, increase
d. decrease, decrease
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