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TLS Online TPP Program

#Question id: 10254

Sucrose is split into its two monosaccharide units—glucose and fructose—which can readily enter the glycolytic pathway. Two pathways for the splitting of sucrose are known in plants, both of which take part in the use of sucrose from phloem unloading; Invertase pathway and sucrose synthase pathway, some statements are given about these pathways, which of the following is incorrect?

#SCPH05 I Biotechnology
  1. Invertases hydrolyze sucrose in the cell wall, vacuole, or cytosol into its two component hexoses glucose and fructose
  2. sucrose synthase combines sucrose with UDP to produce fructose and UDP-glucose in the cytosol
  3. UDP-glucose pyrophosphorylase then converts UDP-glucose and pyrophosphate (PPi ) into UTP and glucose 6-phosphate
  4. The sucrose synthase reaction is close to equilibrium, the invertase reaction is essentially reversible, driving the flux in the forward direction
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TLS Online TPP Program

#Question id: 342

#I Life Science/ Life Sciences Group – I-V

In a single molecule of water, two hydrogen atoms are bonded to a single oxygen atom by ________.
TLS Online TPP Program

#Question id: 19453

#SCPH01 Biochemistry

What will be the value of resolution when the angle given is 60O  and R.I. given is 1.3 at 340nm?
TLS Online TPP Program

#Question id: 366

#SCPH05 I Biotechnology

What is the pH of a solution with a hydroxyl ion (OH-) concentration of 10-10 M?
TLS Online TPP Program

#Question id: 1554

#SCPH28 | Zoology

Which domain of MHC-1 is interact with CD8 cell surface molecule found on TC cells.
TLS Online TPP Program

#Question id: 11082

#SCPH28 | Zoology

A 67-year-old man has a solid tumor that pushes against an airway partially obstructing air flow to the distal alveoli. Which point on the ventilation-perfusion line of the O2-CO2 diagram corresponds to the alveolar gas of these distal alveoli?