#Question id: 19313
#Unit 4. Cell Communication and Cell Signaling
Pathogen |
Effector molecules |
Function |
A) Fusicoccum amygdali |
i) HC‐toxin |
a) inhibits
salicylic acid (SA)‐mediated defense responses |
B) Cochliobolus carbonum |
ii)
Coronatine |
b) Constitutively
activates the plasma membrane H+‐ATPase |
C) Pseudomonas
syringae |
iii)
Fusicoccin |
c) Inhibits
histone deacetylase activity |
|
|
d) Opening
of stomata |
#Question id: 11152
#Unit 9. Diversity of Life Forms
When sufficient heat is applied, double-stranded DNA denatures into two single-stranded molecules as the heat breaks all of the hydrogen bonds. In an experiment, molecules of single-stranded DNA from species X are separately hybridized with putatively homologous single-stranded DNA molecules from five species (A-E). The hybridized DNAs are then heated, and the temperature at which complete denaturation occurs is recorded. Based on the data below, which species is probably most closely related to species X?
#Question id: 1242
#Unit 4. Cell Communication and Cell Signaling
Rhodopsin, a light-sensitive GPCR whose role in vision is dependent on its phosphorylation status, is influenced in part by the protein arrestin. Which of the following is TRUE with regard to rhodopsin and vision?
#Question id: 11967
#Unit 7. System Physiology – Animal
#Question id: 23303
#General Aptitude