Unit 6: Gene Expression and Regulation

/ Unit 6: Gene Expression and Regulation

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You’ll study structures of DNA and RNA, how hereditary information passes from parent to offspring and how those traits are expressed.

Question Difficulty:

Question	Difficulty	Students Solved
Mechanism of RNA Interference	medium	62
Interpreting PCR Results	easy	53
Prokaryotic Polymerase on Eukaryotic DNA	medium	53
Gene Expression Analysis Techniques	hard	51
Eukaryotic and Prokaryotic Transcription	medium	47
Prokaryotic vs Eukaryotic Gene Regulation	medium	59
Prokaryotic Operon Gene Regulation	medium	45
Semiconservative DNA Replication	medium	46
Nonsense Mutation and mRNA Stability	medium	41
mRNA Structure and Function	easy	41
Directionality of Transcription	medium	29
Eukaryotic Gene Splicing Mutation	medium	27
Polymerase Chain Reaction Purpose	medium	32
Polymerase Chain Reaction Function	easy	32
RNA Interference and Gene Regulation	medium	27
Prokaryotic vs Eukaryotic RNA Splicing	medium	25
Bacterial Operon Operator Mutation	medium	21
Natural Selection in Pocket Mice	medium	22
mRNA Translation and Polypeptide Length	easy	18
Sickle Cell Mutation and Protein Structure	medium	20

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Rank	User	Correct Count	Attempt Count	Time	Score
#1	soniregunolasubomi	102	145	0m 00s	9,770
#2	audrey.arnett	70	113	0m 00s	6,570
#3	jesslynchchan	61	84	0m 00s	5,870
#4	almasri.saramo	52	73	0m 00s	4,990
#5	amabbas351	50	79	0m 00s	4,710
#6	kevin.sun.nh	53	66	13m 36s	4,354
#7	29choi.minah	42	43	0m 00s	4,190
#8	kileyhoeske	42	55	0m 00s	4,070
#9	zanson143	40	65	0m 00s	3,750
#10	liyakakar09	37	49	4m 44s	3,296

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