Which of these events occurs first during the process of transcription?
A. RNA polymeras...
Biology, 23.04.2020 19:27 alexkrol10
Which of these events occurs first during the process of transcription?
A. RNA polymerase joins nucleotides into the RNA molecule.
B. RNA polymerase binds to the promoter.
C. Introns are removed from the RNA molecule.
D. Exons are removed from the RNA molecule.
Answers: 3
Biology, 21.06.2019 23:30, brook633
The table shows dates and appearance of index fossils. which rock layers can be dated most precisely? a) a layer containing both a fossil 4 and a fossil 3 b) a layer containing both a fossil 2 and a fossil 3 c) a layer containing both a fossil 1 and a fossil 4 d) a layer containing both a fossil 1 and a fossil 2
Answers: 2
Biology, 22.06.2019 03:00, cocodemain
How did the discovery of the rhesus factor affect society? o more patients died from having a transfusion with the wrong rhesus factor 0 new treatments during pregnancy could prevent harm to the developing child. o less donated blood could be used in the treatment of patients. the number of blood types was reduced by half
Answers: 2
Mathematics, 19.05.2021 23:50
Mathematics, 19.05.2021 23:50
Mathematics, 19.05.2021 23:50
Mathematics, 19.05.2021 23:50
Mathematics, 19.05.2021 23:50
Mathematics, 19.05.2021 23:50