TLS Online TPP Program

#Question id: 28091


Inhibitory agents are given along with their inhibitory system/process 
(a) DCMU -  an inhibitor of PS I 
(b) DCMU -  an inhibitor of PSII 
(c) DBMIB -  an inhibitor of the Cyt b6 f complex
(d) Paraquat -  an inhibitor of PSI
(e) Paraquat -  an inhibitor of PSII
Which of the following is correctly matched

#Unit 6. System Physiology – Plant
  1. a, b & c
  2. b, c & d
  3. c, d, & e
  4. e, a, & b
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TLS Online TPP Program

#Question id: 11899

#General Aptitude

The number between 4000 and5000 that is divisible by each of 12, 18, 21 and 32 is

TLS Online TPP Program

#Question id: 433

#Unit 1. Molecules and their Interaction Relevant to Biology

Fatty acid synthesis occurs in the ________, while fatty acid breakdown occurs in the

TLS Online TPP Program

#Question id: 12524

#Unit 6. System Physiology – Plant

PYR/PYL/RCAR  receptors  to permit or enhance interaction with PP2C and thereby repress PP2C phosphatase activity. This releases SnRK2 kinases from inhibition and allow to performing various function such as;
a) phosphorylating transcription factors that bind ABA Response Elements to inhibits the ABA responsive gene expression 
b) Allow phosphorylation  ion channels for regulating  stomatal aperture 
c) phosphorylating transcription factors that bind ABA Response Elements to activates the ABA responsive gene expression
which of the following is the correct statement  of  kinase activity ?

TLS Online TPP Program

#Question id: 10807

#Unit 6. System Physiology – Plant

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: 19311

#Unit 4. Cell Communication and Cell Signaling

which of the following pathogen produces HC-toxin?