Which of the following is a correct statement? select one:
a. if you want to make a cdna library, it doesn't matter which tissue you isolate the mrna from.
b. if you want to make a genomic library, it doesn't matter which tissue you isolate the dna from.
c. if you want to make a cdna library, it doesn't matter which tissue you isolate the dna from.
d. if you want to make a genomic library, it doesn't matter which tissue you isolate the mrna from.

The correct answer is a if you want to make a cDNA library it does not matter which tissue you isolate the mRNA from.

Explanation:

cDNA is also called complementary DNA is generated from mRNA molecule by the process called reverse transcription with the help of reverse transcriptase enzyme.

    During the formation of cDNA library at first mRNA is being isolated from a cell but it does not matter from which cell the mRNA is isolated because cDNA library is not specific for any particular mRNA present in a cell.

   In a library there are various types of books.A library is not specific for a single type of book by the same way cDNA library is not specific for a single type of mRNA.

answer: glucoamylase presented optimum activity at temperature of 55â°c, and, in the glycosidic bonds from the non-reducing ends of starch, resulting in the production of glucose. source and type of fermentation can affect the enzyme's properties

credit to kalahira

b) the inside picture would look at a very high temperature in a very low ph