#Question id: 9224
#Unit 9. Diversity of Life Forms
Which of the following strategies would most rapidly increase the genetic diversity of a population in an extinction vortex?
#Question id: 5177
#General Aptitude
Find the numbers of even multiples 2^4×3^5×5^6 .
#Question id: 10788
#Unit 6. System Physiology – Plant
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: 10218
#Unit 6. System Physiology – Plant
An effect that appears to be a major factor in the stability of the photosynthetic apparatus is photoinhibition, which occurs when excess excitation arriving at the PSII reaction center leads to its inactivation and damage due to
#Question id: 1365
#Unit 4. Cell Communication and Cell Signaling
Which of the following best describes the structure of integrins?