#Question id: 10999
#Unit 7. System Physiology – Animal
When does the third heart sound occur in the
ventricular pressure–volume relationship?
#Question id: 27417
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 18707
#Unit 13. Methods in Biology
#Question id: 32582
#Unit 2. Cellular Organization
#Question id: 7251
#Unit 5. Developmental Biology
Following statements are regarding to the three “toggle switches” activated
along the anterior-posterior axis to establish gap gene domains in drosophila.
A.
The mutual inhibition of Knirps and Hunchback positions the Knirps protein
domain at around 60–80% along the anterior-posterior axis.
B.
Hunchback inhibits Krüppel expression at high concentrations but promotes it at
intermediate concentrations.
C.
Hunchback inhibits Krüppel expression at intermediate concentrations but
promotes it at high concentrations.
D.
Krüppel and Giant mutually inhibit each other’s synthesis.
E.
Kruppel inhibits Giant expression at high concentrations but promotes it at
intermediate concentrations.
Which of the following statements are correct?