In Drosophila, sex determination is carried out by
A) a cascade of alternative splicing.
B) the SRY gene.
C) histone modification.
D) the DMRT1 gene.
E) All of these
A
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All life can be divided into _____ domains and _____ kingdoms
a. three; three b. four; four c. three; four d. four; three
Which enzyme in the glycolysis pathway acts as a switch that can be regulated by ATP, ADP, and
NADH?
a. pyruvate kinase b. triosephosphate isomerase c. aldolase d. ATP synthase e. phosphofructokinase
Recent molecular research shows that plant responses to stress involve the same chemical steps as
______ responses to stress.
a. fungal b. amphibian c. algal d. human e. bacterial
Gene that codes for a protein that ordinarily suppresses the cell cycle; inactivity due to a mutation can lead to a tumor.
What will be an ideal response?