Once the germ layers are established, the cells interact with one another and rearrange themselves to produce tissues and organs. This process is called:

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#Question id: 4163

#SCPH06 I Botany

The net effect of all amino acid tRNA synthetases binding to a tRNA is to position the __ of tRNA in the active site.

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#Question id: 14116

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

Which of the following statements are CORRECT when a protein sequence database is searched using the BLAST algorithm? 

P. A larger E-value indicates higher sequence similarity 

Q. E-value < 10^-10 indicates sequence homology 

R. A higher BLAST score indicates higher sequence similarity 

S. E-value > 10^10 indicates sequence homology 

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#Question id: 10877

#SCPH28 | Zoology

A 27-year-old man is breathing quietly. He then inhales as much air as possible and exhales as much air as he can, producing the spirogram shown in the previous figure. What is his expiratory reserve volume (in liters)? 

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#Question id: 15916

#SCPH05 I Biotechnology

Recombination of different types of cells to form more defined tissue or organ is known as __________________ 

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#Question id: 3858

#SCPH01 Biochemistry

The 5' methyl guanosine caps added during RNA chain elongation performs what function?

1. prevents degradation by nucleases 

2. are recognized by protein factors

3. are used to identify the type of RNA