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TLS Online TPP Program

#Question id: 10151

Light regulates the stability of the ternary complex through the ferredoxin–thioredoxin system Regulation of chloroplast phosphoribulokinase and glyceraldehyde-3-phosphate dehydrogenase. Chloroplasts contain two isoforms of glyceraldehyde3-phosphate dehydrogenases, named A4 and A2B2. Which of the following statement about isoform of glyceraldehyde3-phosphate dehydrogenases is False?

#Unit 6. System Physiology – Plant
  1. The A4 isoform is a catalytically active tetramer
  2. The A and B polypeptides of the A2B2 isoform are similar except that a C-terminal extension of the subunit B holds two cysteines able to form a disulfide bridge
  3. The A2B2 glyceraldehyde-3-phosphate dehydrogenase can form the A8B8 oligomer can form in the light
  4. “dark conditions” the interaction of oxidized phosphoribulokinase with the A4-glyceraldehyde3-phosphate dehydrogenase and oxidized CP12 stabilizes the complex 
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TLS Online TPP Program

#Question id: 12888

#General Aptitude

The length of the perpendiculars drawn from any point in the interior of an equilateral triangle to the respective sides are p1, p2 and p3. The length of each side of the triangle is
TLS Online TPP Program

#Question id: 12889

#General Aptitude

The sides of a triangle are in the ratio 3 : 4 : 5. The measure of the largest angle of the triangle is
TLS Online TPP Program

#Question id: 12890

#General Aptitude

The perimeters of a circle, a square and an equilateral triangle are same and their areas are C, S and T respectively. Which of the following statement is true ?
TLS Online TPP Program

#Question id: 12891

#General Aptitude

The base of a right prism is a quadrilateral ABCD. Given that AB = 9 cm, BC = 14 cm, CD =13 cm, DA = 12 cm and <DAB= 90°. If the volume of the prism be 2070 cm3, then the area of the lateral surface is
TLS Online TPP Program

#Question id: 12892

#General Aptitude

An elephant of length 4 m is at one corner of a rectangular cage of size (16 m × 30 m) and faces towards the diagonally opposite corner. If the elephant starts moving towards the diagonally opposite corner it takes 15 seconds to reach this corner. Find the speed of the elephant.
TLS Online TPP Program

#Question id: 12893

#General Aptitude

A brick 2" thick is placed againsta wheel to act for a stop. The horizontal distance of the face of the brick from the point where the wheel touches the ground is 6". The radius of the wheel in inches is