#Question id: 4375
#Unit 3. Fundamental Processes
Protein X is found to bind to a certain geneʹs promoter only when substance A is not present. The gene can be transcribed in the presence of both X and A. It is not transcribed in the presence of X alone. Protein X is a/an __. Substance A is a/an __.
#Question id: 2693
#Unit 2. Cellular Organization
Which of the following will form a palindromic sequence?
#Question id: 28977
#Unit 7. System Physiology – Animal
Angiotensin II stimulates the synthesis and secretion of aldosterone by the activation of which of the following receptor?
#Question id: 4529
#Unit 3. Fundamental Processes
The “architectural” protein IHF (integration host factor) binds to sites on DNA and bends it., which statement not exist.
#Question id: 3510
#Unit 8. Inheritance Biology
Assume that the trihybrid cross AA BB RR X aa bb rr is made in a plant species in. What proportion of F2 progeny would be expected to be homozygous for all three genes when independently assort?