#Question id: 2667
#Unit 2. Cellular Organization
A regulatory protein that attracts RNA polymerase to its promoter is an example of what type of regulation?
#Question id: 5014
#Unit 11. Evolution and Behavior
Following geological time period and major evolutionary event?
I. Devonian A. Gymnosperms dominant
II. Jurassic B. Amphibians diversify; first reptiles
III. Carboniferous C. Mammals appear
IV. Triassic D. Seed plants appear
#Question id: 10549
#Unit 6. System Physiology – Plant
Following are the list of some of the molecular “danger signals” (column I) and its characteristics (column II)
Column I Column II
a) MAMPs i) produce from the pathogen molecules support their ability to successfully colonize their host and gain nutritional benefits
b) DAMPs ii) A plant response to insect herbivores involve both a wound response and the recognition of certain compounds abundant in the insect’s saliva or regurgitant
c) Effectors iii) are conserved among a specific class of microorganisms such as chitin for fungi, flagella for bacteria
d) Elicitor iv) molecules secrete from the damaging plant by herbivory such as Prosystemin
Which of the following is the correct match between the signals and their respective mechanism?
#Question id: 11555
#Unit 7. System Physiology – Animal
Nitric oxide and epinephrine ________.
#Question id: 12168
#Unit 8. Inheritance Biology