#Question id: 12603
#Unit 10. Ecological Principles
#Question id: 4684
#Unit 3. Fundamental Processes
The depicted region contains two genes (cI and cro) and three promoters (PR, PL, and PRM), these promoters are direct the transcription such as;
a) PR and PL are is a weak promoter and only directs efficient transcription when an activator is bound just upstream
b) PR and PL are strong, constitutive promoters, they bind RNA polymerase efficiently and direct transcription without help from an activator
c) PRM, is a weak promoter and only directs efficient transcription when an activator is bound just upstream
d) PRM are strong, constitutive promoters, they bind RNA polymerase efficiently and direct transcription without help from an activator
Which of the following from the above combination is correct ?
#Question id: 3715
#Unit 3. Fundamental Processes
DNA polymerase III requires a/an ________ for synthesis of DNA to occur.
#Question id: 10511
#Unit 6. System Physiology – Plant
Which type of pumps inhibits digitoxin in the membranes of heart cells, leading to increased myocardial contraction?
#Question id: 32403
#Unit 1. Molecules and their Interaction Relevant to Biology