'क्राई' ('Cry') शब्द (जैसे, क्राई प्रोटीन / क्राई जीन) निम्नलिखित में से किससे संबंधित है?

Which of the following statements are correct with respect to DNA separation, isolation and visualization? A. The cutting of DNA is done by molecular scissors. B. The DNA fragments separate according to their size in an agarose gel, upon electrophoresis. C. The separated DNA fragments can be seen without staining when exposed to UV light. D. The separated DNA fragments, when stained with ethidium bromide, can be seen in visible light. Choose the correct answer from the options given below:

Identify the correct sequence of steps in each cycle of Polymerase Chain Reaction (PCR):

Arrange the following steps of DNA fingerprinting in the correct sequence. A. Isolation of DNA and its digestion by restriction endonucleases. B. Hybridization using a labeled VNTR probe. C. Transferring of separated DNA fragments to synthetic membranes. D. Detection of hybridized DNA fragments by autoradiography. E. Separation of DNA fragments by electrophoresis. Choose the correct answer from the options given below:

Match List I with List II: List I: A. Genetically modified organism B. Thermostable DNA polymerase C. Ti plasmid D. pBR322 List II: I. Agrobacterium tumefaciens II. Bt cotton III. Thermus aquaticus IV. Escherichia coli Choose the correct answer from the options given below:

Which of the following statements are NOT true regarding restriction endonucleases? A. They are called molecular scissors. B. These are the enzymes responsible for restricting the growth of bacteriophages in E. coli. C. They cut the DNA only at the centre of the palindromic sites. D. They remove nucleotides only from the ends of DNA fragments. E. They recognise specific palindromic base-pair sequences. Choose the correct answer from the options given below:

In Illumina sequencing, cluster generation on the flow cell primarily occurs through which mechanism?

In agarose gel electrophoresis, DNA bands are stained by ________ stain and fluoresce under ________ light.

Which of the following correctly describes a transgene in transgenic animals?