Soon after gastrulation, dorsal ectodermal cells condense and form a tube called the _______________ tube.

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#Question id: 5135

#SCPH01 Biochemistry

In xenopus, result of tissue transplantation during early and late gastrulae

(A) Cells of early newt gastrula exhibit conditional development.

(B) Cells of early newt gastrula exhibit autonomous development

(C) Cells of late newt gastrula exhibit conditional development.

(D) Cells of late gastrula exhibit autonomous development.

The correct inferences are:

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#Question id: 3869

#SCPH28 | Zoology

Which one of the following statements about E. coli RNA polymerase (core enzyme) is false?

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#Question id: 15709

#SCPH01 Biochemistry

Anti browning compounds helps to reduce toxicity by removing toxic substances produced during the culture and permits unhindered cell growth.

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#Question id: 13042

#SCPH28 | Zoology

For analyzing DNA sequences, two techniques have been developed, one is _________ method frequently termed_________, involving the enzymatic synthesis of DNA and stopping the synthesis at specific nucleotides. While another technique, the __________ method of DNA sequencing developed by ___________ is often used for sequencing small fragments of DNA.

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#Question id: 14500

#SCPH01 Biochemistry

A fair die is tossed 180 times. The expected number of sixes is