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in a thin 2. Read the DNA sequence from the florescent peaks obtained from elect

ID: 217843 • Letter: I

Question

in a thin 2. Read the DNA sequence from the florescent peaks obtained from electrophoresis capillary tube (label the ends) ATCAGCT 10 Time 3. Which of the following is/are associated with tl A. mRNA B. DNA C. cDNA l)-?N,Pfobe_ E. G. Agarose gel electrophoresis H. Chemiluminescence Process Southern blotting Northern blotting Fluorescence In Situ hybridization Restriction enzymes F DNA-denaturation Component(s) O. F 4. Classify the statements as True or false Statement True/False Mutagenesis cannot be used to study the result of gene mutation Quantitative PCR does not require a primer DNA Hybridization is conducted in a gene micro arra Shortgun is referred to whole genome sequencing

Explanation / Answer

5’ ATCAGCT 3’

3’ TAGTCGA 5’

Southern blotting is the transfer of DNA fragments from an electrophoresis gel to a membrane support, resulting in immobilization of the DNA fragments, so the membrane carries a semipermanent reproduction of the banding pattern of the gel. After immobilization, the DNA can be subjected to hybridization analysis, enabling bands with sequence similarity to a labeled probe to be identified.

A northern blot is a laboratory method used to detect specific RNA molecules among a mixture of RNA.

Southern Blotting: DNA, Restriction Digestion, Gel Electrophoresis, Denaturation, Chemiluminescence

Northern Blotting: mRNA, Gel Electrophoresis, Denaturation, Chemiluminescence

Fluorescence In Situ Hybridization: DNA, mRNA, cDNA,, Restriction Digestion, Gel Electrophoresis, Denaturation, Chemiluminescence

Mutation cannot study the result of gene mutation: FALSE

Quantitive PCR does not require a Primer: FALSE

DNA hybridization is conducted in a gene microarray: TRUE

The shotgun is referred to whole genome sequencing: TRUE