The DNA strand that serves as a guide for RNA transcription is called what?
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Which of the following was the conclusion reached by the Cha…
Which of the following was the conclusion reached by the Chargaff experiment?
The following image show a gel at the end of gel electrophor…
The following image show a gel at the end of gel electrophoresis. Well 1 was filled with a control, the exact DNA sequence we are looking for. Wells 3 and 5 were filled with DNA extracted from two different samples. Which of these samples does not contain the DNA sequence we are looking for? Choose all that apply. [Image ID: Gel with 6 wells, 3 used. Well 1 contains control. Well 3 contains Sample 1. Well 5 contains Sample 2. Bars are seen on the gel in 3 areas: top, middle, bottom. Well 1 shows only top bar, Well 3 shows top and middle, Well 5 shows top and bottom.]
The enzyme (or, more broadly, family of enzymes) responsible…
The enzyme (or, more broadly, family of enzymes) responsible for laying down DNA nucleotides using another DNA strand as a template is what?
DNA that is a combination from two different sources is know…
DNA that is a combination from two different sources is known as what?
Transcription is performed primarily by what enzyme?
Transcription is performed primarily by what enzyme?
The enzyme responsible for relieving stress on the double he…
The enzyme responsible for relieving stress on the double helix upstream from the replication fork is what?
Which of the following molecules carries amino acids to thei…
Which of the following molecules carries amino acids to their corresponding codons?
Which of these will deactivate in the presence of the molecu…
Which of these will deactivate in the presence of the molecule they are named for?
Define nonsense mutation. Then give an example of this type…
Define nonsense mutation. Then give an example of this type of mutation, both at the DNA and protein level, and explain what effect this mutation would have on the protein’s function.