#Question id: 1797
#Unit 4. Cell Communication and Cell Signaling
The stress induced by severe exercise can increase susceptibility to infection by:
#Question id: 29485
#Unit 6. System Physiology – Plant
Which of the following is not an example of Isoprenoid cytokinins
#Question id: 4339
#Unit 3. Fundamental Processes
In positive control of several sugar metabolism-related operons, the cAMP receptor protein (CRP) binds to DNA to stimulate transcription. Which of the following environmental conditions causes an increase in CRP activity in stimulating transcription?
#Question id: 2890
#Unit 2. Cellular Organization
Match individual variant histones i) to iv) to one or more of the possible functions listed in a) to g).
Variant histones Functions
i) CENP-A a) DNA replication
ii) H2A.X b) As a barrier to stop heterochromatin spreading
iii) H2A.Z c) DNA repair
iv) H3.3 d) Transcriptional activation
e) Kinetochore assembly
f) Recombination
g) Genome maintenance
#Question id: 11839
#Unit 6. System Physiology – Plant
Ethylene receptor are localized in___