#Question id: 11077
#SCPH28 | Zoology
A person’s normal tidal volume is 400 ml with a dead space of 100 ml. The respiratory rate is 12 breaths/min. The person is placed on ventilator for surgery and the tidal volume is 700 with a rate of 12. What is the approximate alveolar Pco2 for this person?
#Question id: 105
#SCPH05 I Biotechnology
Isoprenoids are lipids which neither contain nor are derived from fatty acids and include
A) steroids.
B) waxes.
C) terpenes.
#Question id: 11561
#SCPH28 | Zoology
An example of antagonistic hormones controlling homeostasis is ________.
#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: 27190
#SCPH05 I Biotechnology