TLS Online TPP Program

#Question id: 18656


Which of the following is true about SDS-PAGE?

#Unit 13. Methods in Biology
  1. The main ingredient in the gel is agarose
  2. It is used to analyse DNA fragments
  3. It separates proteins by charge
  4. It requires a protein-denaturing gel
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TLS Online TPP Program

#Question id: 29588

#Unit 6. System Physiology – Plant

The induction of GA-MYB and α-amylase mRNA by GA3, the production of GA-MYB  and  α-amylase mRNA has shown in graph, which of the following is the correct representation relation between these two mRNA


TLS Online TPP Program

#Question id: 29589

#Unit 6. System Physiology – Plant

Which one of the following reactions takes place during the reduction phase of the Calvin- Benson cycle?

TLS Online TPP Program

#Question id: 30045

#Unit 6. System Physiology – Plant

In Which of the following enzymes Light regulates the catalytic activity of four enzymes of the Calvin–Benson cycle directly via the ferredoxin– thioredoxin system?

TLS Online TPP Program

#Question id: 30046

#Unit 6. System Physiology – Plant

The oxygenase activity of rubisco produces one molecule each of 3-phosphoglycerate and 2-phosphoglycolate due to this activity a loss of carbon fixed by the Calvin–Benson cycle and yields 2-phosphoglycolate which is a inhibitor of two chloroplast enzymes known as;

TLS Online TPP Program

#Question id: 30092

#Unit 6. System Physiology – Plant

The first stable product of C3 CYCLE is

TLS Online TPP Program

#Question id: 11805

#Unit 6. System Physiology – Plant

P-proteins from the genus Cucurbita consist of two major proteins: PP1, the phloem filament protein, and PP2, the phloem lectin. Both PP1 and PP2 are thought to be synthesized in_______A___________and transported via the_______B_________to the_______C______, where they associate to form P-protein filaments and P-protein bodies.