The carbon in urea originates from ________.

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#Question id: 8892

#SCPH28 | Zoology

Which of the following correctly characterizes the phylum Rotifera?

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#Question id: 14151

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

Which of the following statement is true?

A) PAM matrices are derived from an evolutionary model whereas the BLOSUM matrices consist of entirely direct observations. 

B) Because of BLOSUM matrices have less evolutionary meaning that is why the PAM matrices are used most often for reconstructing phylogenetic trees.

C) BLOSUM matrices are entirely derived from local sequence alignments of conserved sequence blocks, whereas the PAM matrix is based on the global alignment of full-length sequences.

D) BLOSUM matrices are more advantageous in searching databases and finding conserved domains in proteins.

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#Question id: 10811

#SCPH06 I Botany

In mature cells, P-protein occurs in several different forms depending on the species. Such as;

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#Question id: 10568

#SCPH06 I Botany

Turgid cell dropped into sucrose solution , the cell has Yp = 0.488 MPa Ys = –0.732 MPa Yw = –0.244 Mpa , 0.3 M Sucrose solution contain Yp = 0 MPa Ys = –0.732 MPa Yw = –0.732 Mpa , Choose the correct option

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#Question id: 13036

#SCPH01 Biochemistry

In isoelectric focusing the protein will move until