#Question id: 4767
#SCPH12 I Genetics
Neurofibromatosis is a condition in humans which is generally inherited in a dominant fashion. Assuming this disorder is 90% penetrant, what is the chance that a single child born to a father with neurofibromatosis and a mother known not to carry the mutation will have the disorder?
#Question id: 14833
#SCPH05 I Biotechnology
#Question id: 10788
#I Life Science/ Life Sciences Group – I-V
Phenyl ammonia lyase (PAL) involved in biosynthesis
of phenolic compound in plants. Following are some statements regarding the
action of PAL;
a) PAL catalyze conversion of phenyl alanine to p-coumaric
acid
b) PAL catalyzes the conversion of phenyl alanine into
trans-Cinnamic acid by elimination of an ammonia molecule
c) The activity of PAL is increased by environmental
factors, such as low nutrient levels, light, and fungal infection
d) PAL is situated at a branch point between primary
and secondary metabolism, so the reaction that it catalyzes is an important
regulatory step in the formation of many phenolic compounds
Which of the following combinations of above statement is true?
#Question id: 4942
#SCPH06 I Botany
Which of the following has not yet been synthesized in laboratory experiments studying the origin of life?
#Question id: 418
#SCPH28 | Zoology
Biological oxidation-reduction reactions always involve: