Column A (Method)	Column B (Material to Sterilize)
1. Surface Sterilization	A. Heat labile growth regulators (GA, Zeatin)
2. Filter Sterilization	B. Glassware and Teflon plastic ware
3. Dry Heat	C. Plant materials (explants, ovules)
4. Wiping with 70% Ethanol	D. Hands of operator and cabinet platform

TLS Online TPP Program

#Question id: 79

#Biochemistry

The structure of D-arabinose is shown below. How many stereoisomers are possible for this molecule?

TLS Online TPP Program

#Question id: 80

#Biochemistry

 Examine the Fischer projection below. How is this carbohydrate classified

TLS Online TPP Program

#Question id: 81

#Biochemistry

The Fischer projections of linear D-glucose and D-galactose are shown below. These two molecules are

TLS Online TPP Program

#Question id: 82

#Biochemistry

The structures of D-ribose and D-arabinose are shown below. These two molecules are

TLS Online TPP Program

#Question id: 83

#Biochemistry

Which of the following is incorrect about the intramolecular cyclization reaction of glucose in solution ________.

TLS Online TPP Program

#Question id: 84

#Biochemistry

Below is the Fischer projection of D-galactose. Which is the proper Haworth projection of β-D-galactopyranose?