A chromosome on which T-cell receptor α chain gene rearrangement has occurred lacks which of the following gene segments?

TLS Online TPP Program

#Question id: 15899

#Section 6: Plant, Animal and Microbial Biotechnology

Somatic embryos (SEs) regenerate from the tissues of other SEs or the parts of germinating SEs; such SEs are called

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#Question id: 14223

#Section 5: Bioprocess Engineering and Process Biotechnology

A furnace wall is constructed of firebrick 15-cm thick. The temperature inside the wall is 700⁰C the temperature outside is 80⁰C. If the thermal conductivity of the brick under these conditions is 0.3 W m-1 K^-1, what is the rate of heat loss through 1.5 m2 of wall surface?

TLS Online TPP Program

#Question id: 13034

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Which the following statements is/are true about the stacking gel?

i. The stacking gel solution contains acrylamide.

ii. It is on the top of the separating gel.

iii. It is used to dilute the protein sample before it enters the main separating gel.

iv. It is into this gel that the wells are formed and the proteins loaded.

TLS Online TPP Program

#Question id: 14579

#Section 2: General Biology

Organisms may derive energy from

A. sunlight.

B. metabolizing chemical compounds.

C. little tiny batteries.

D. temperature gradients.

Which combination from the following is correct?

TLS Online TPP Program

#Question id: 27373

#Section 3: Genetics, Cellular and Molecular Biology

Three major domains of DICER are,