#Question id: 8685
#I Life Science/ Life Sciences Group – I-V
Which of the following would be most useful in creating a phylogenetic tree of a taxon?
#Question id: 13032
#SCPH28 | Zoology
#Question id: 2086
#SCPH01 Biochemistry
Which of the following is (are) not present in biomembranes?
#Question id: 10347
#I Life Science/ Life Sciences Group – I-V
NH4+ is toxic to plants, inhibit dinitrogenase and also interfere energy metabolism by dissociating ATP formation from ETC in both mitochondria and chloroplasts. What will plant cells do to avoid this problem?
a) Plant cells avoid ammonium toxicity by rapidly converting the ammonium generated from nitrate assimilation or photorespiration into nitrate
b) Plant cells avoid ammonium toxicity by rapidly converting the ammonium generated from nitrate assimilation or photorespiration into amino acids
c) The pathway for this conversion involves the sequential actions of glutamine synthetase (GS) and glutamate synthase (GOGAT)
d) The pathway for this conversion involves the sequential actions of Aspartate aminotransferase (Asp-AT) and Asparagine synthetase (AS)
Which of the above statements is incorrect?
#Question id: 5111
#SCPH01 Biochemistry
Once the germ layers are established, the cells interact with one another and rearrange themselves to produce tissues and organs. This process is called: