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

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#Question id: 15471

#Section 4: Fundamentals of Biological Engineering

Which one of the following need NOT be conserved in a biochemical reaction?

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#Question id: 14366

#Section 5: Bioprocess Engineering and Process Biotechnology

0.1 mg of a quaternary structured enzyme (Mr 486 000) with four active sites converts 48 mirormol substrate/10 sec. Calculate molecular activity (min^-1), catalytic centre activity (min^-1). - 

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#Question id: 14415

#Section 2: General Biology

Which of the following physical sterilization processes can denature proteins?

1. Boiling

2. Autoclaving

3. Pasteurization

4. Refrigeration

5. Ionizing

Choose the incorrect combination.

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#Question id: 16573

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

Which the following statements is/are true about the stacking gel?

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#Question id: 112

#Section 2: General Biology

The major groups of lipids can be separated by silicic acid column chromatography by eluting with