Multiple Choice
What is a major advantage of using a sensitizer screen as opposed to a primary screen?
A) Sensitizer screens can be used to identify redundant genes.
B) Sensitizer screens are eassier to perform.
C) Sensitizer screens are a random selection of flies based on their morphology and therefore should identify all genes invovled in development.
D) Sensitizer screen are performed with chemically mutagenized flies so any and all genes that affect development should be identified more rapidly than screening for spontaneous mutants.
Correct Answer:
Verified
Correct Answer:
Verified
Q3: The presence of a homeodomain in a
Q21: What is the order in development for
Q22: What is the most significant advantage of
Q23: In Drosophila, two maternal transcripts that are
Q24: Which model organism would be best suited
Q25: In primary mutant screens<br>A)mutant flies are identifed
Q27: A partial loss-of-function mutation is<br>A)null.<br>B)hypomorphic.<br>C)conditional.<br>D)dominant-negative.
Q28: The Aniridia gene in humans is involved
Q29: Which of the following is not a
Q30: Ligands that circulate throughout the body and