Which of the following types of molecules help to hold the DNA strands apart while they are being replicated?

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#Question id: 15631

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

The most widely used progressive alignment program is_____

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#Question id: 14548

#Section 1: Engineering Mathematics

The series  

TLS Online TPP Program

#Question id: 12725

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Match the following

DNA form	Helix Direction	Number of bases per helix turn
1. B	a. Left Handed	i. 10
2.  A	b. Right Handed	ii. 12
3.  C	c. Left Handed	iii. 14
4. Z	d. Right Handed	iv. 9

TLS Online TPP Program

#Question id: 12904

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Match the following:

1. Southern Blotting                               i. Melting temperature of DNA strand

2. DNA microchips                                   ii.oligonucleotide matching to DNA sample

3. ASO-PCR                                                 iii.DNA hybridization to oligo arrays

4. DGGE                                                        iv. labeled probe hybridization to DNA  

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#Question id: 1865

#Section 2: General Biology

What deficiency is indicated by poor skin test results to a range of microbial antigens such as tuberculin and mumps?