TLS Online TPP Program

#Question id: 14670


The specific gravity of nitric acid is What is its density at 20°C in kg m-

#Section 4: Fundamentals of Biological Engineering
  1. 1.5129 kg/m3

  2. 15.12 kg/m3

  3. 151.29 kg/m3

  4. 1512.9 kg/m3

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TLS Online TPP Program

#Question id: 10805

#Section 6: Plant, Animal and Microbial Biotechnology

Breakdown of cyanogenic glycosides in plants is a two-step enzymatic process, the enzymes necessary to hydrolyze the sugar and liberate HCN is

TLS Online TPP Program

#Question id: 10806

#Section 6: Plant, Animal and Microbial Biotechnology

HCN is a fast-acting toxin that inhibits

TLS Online TPP Program

#Question id: 10807

#Section 6: Plant, Animal and Microbial Biotechnology

Cyanogenic Glycosides and Glucosinolates are nitrogen containing secondary metabolites in plants. Following are some statements regarding the action of Cyanogenic Glycosides and Glucosinolates;

a) Cyanogenic Glycosides release the poison hydrogen cyanide by the action of enzyme known as Hydroxynitrile lyase

b) Release of the mustard-smelling volatiles from glucosinolates is catalyzed by a hydrolytic enzyme, called a thioglucosidase or myrosinase

c) substerate for Glycosidase is Cyanogenic glycoside and Thioglucosidase is Aglycone

d) Like cyanogenic glycosides, glucosinolates are stored in the intact plant separately from the enzymes that hydrolyze them, and they are brought into contact with these enzymes only when the plant is crushed

Which of the following combinations of above statement is true?

TLS Online TPP Program

#Question id: 10808

#Section 6: Plant, Animal and Microbial Biotechnology

Many plants also contain unusual amino acids, called nonprotein amino acids, these Nonprotein amino acids are often very similar to common protein amino acids. Canavanine, for example, is a close analog of_____A______, and azetidine-2-carboxylic acid has a structure very much like that of_____B________.

TLS Online TPP Program

#Question id: 11050

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

Three dimensional reconstructions of Arabidopsis sieve plates using a staining technique that can be used to image entire plant organs and Open sieve pores are visible as well as callose plug are also visible which technique used to analyze

TLS Online TPP Program

#Question id: 11344

#Section 3: Genetics, Cellular and Molecular Biology

Inner membrane is rich in which type of phospholipids?