#Question id: 10535
#Unit 6. System Physiology – Plant
The insect ingests plant tissue containing the fatty acids, an enzyme in the gut conjugates the plant-derived fatty acid to an insect-derived amino acid to form an elicitor, When plants recognize elicitors from insect saliva induces some typical responses such as
a) Increasing Ca2+ levels in the cytosol
and then activate an array of target proteins, such as calmodulin and other Ca2+-dependent
protein kinases
b) In Arabidopsis, a calmodulin-binding
transcriptional regulator called IQD1 was identified as an important mediator
of defense responses against insect herbivory
c) overexpression of IQD1 in Arabidopsis activate the
herbivore activity
d) IQD1 binds calmodulin, a major Ca2+-binding
protein, in a Ca2+-dependent manner and subsequently inhibits the gene involved
in glucosinolate biosynthesis
Which of the following combination from above statements is correct?
#Question id: 9202
#Unit 9. Diversity of Life Forms
Which of the following statements regarding extinction is accurate?
#Question id: 4597
#Unit 11. Evolution and Behavior
Cotton-topped tamarins are small primates with tufts of long white hair on their heads. While studying these creatures, you notice that males with longer hair get more opportunities to mate and father more offspring. To test the hypothesis that having longer hair is adaptive in these males, you should ________.
#Question id: 1268
#Unit 4. Cell Communication and Cell Signaling
The collagen triple-helix domain
a. is rich in glycine. b. is rich in proline.
c. is rich in hydroxyproline. d. is an alpha helix.
#Question id: 7531
#General Aptitude