#Question id: 8714
#SCPH28 | Zoology
The reason that paralogous genes can diverge from each other within the same gene pool, whereas orthologous genes diverge only after gene pools are isolated from each other, is that ________.
#Question id: 10798
#I Life Science/ Life Sciences Group – I-V
Two other major groups of flavonoids found in flowers
and leaves of all green plants. The function of these two flavonoids in plants
are____
a) protect plants against being eaten by herbivores
and against being infected by microbial pathogens
b)
Protect cells from excessive UV-B radiation (280–320 nm) because they
accumulate in the epidermal layers of leaves and stems and absorb light
strongly in the UV-B region
c)
flavones and flavonols secreted into the soil by legume roots mediate the
interaction of legumes and nitrogen-fixing symbionts
d) They are are coloured terpenoid compounds that also
serve as accessory pigments in photosynthesis
Which of the following combination from the above statements is correct?
#Question id: 16322
#SCPH28 | Zoology
#Question id: 410
#I Life Science/ Life Sciences Group – I-V
For the reaction A -> B, the Keq' is 10^4. If a reaction mixture originally contains 1 mmol of A and no B, which one of the following must be true?
#Question id: 2649
#I Life Science/ Life Sciences Group – I-V
Which operon behaves similar to Bacillus subtilis trp operon in terms of attenuation?