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TLS Online TPP Program

#Question id: 4334

Which of the following is not true of RNA processing?

#Unit 3. Fundamental Processes

  1. Exons are cut out before mRNA leaves the nucleus.

  2. Nucleotides may be added at both ends of the RNA.

  3. Ribozymes may function in RNA splicing.

  4. RNA splicing can be catalyzed by spliceosomes.

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TLS Online TPP Program

#Question id: 14841

#Unit 5. Developmental Biology

How cells became different from one another during embryonic development?
TLS Online TPP Program

#Question id: 10127

#Unit 6. System Physiology – Plant

In higher plants, the multi-subunit protein supercomplex has two complete reaction centers and some antenna complexes. The core of the reaction center consists of two membrane proteins known as D1 and D2, Which contained a multi-subunit protein supercomplexes;
TLS Online TPP Program

#Question id: 1857

#Unit 4. Cell Communication and Cell Signaling

Some of the newer adjuvants under development aim to stimulate:
TLS Online TPP Program

#Question id: 31378

#Unit 5. Developmental Biology

The following experimental manipulations were carried out with Xenopus embryo.
Manipulation X: Exposure to UV radiation leading to the failure of cortical rotation.
Manipulation Y: Gastrulae treated with lithium chloride.

The following statements were made with respect to the above manipulations. Which one of the following represents correct statement?
TLS Online TPP Program

#Question id: 1307

#Unit 4. Cell Communication and Cell Signaling

A defect in which of the following intercellular junctions would allow partially digested material to leak passively between the cells of the small intestine into the abdominal cavity?