The operator of the lactose operon in E. coli is located:a
between the promoter and the TATA box.
b. upstream of the promoter.
c. between the promoter and the structural genes.
d. among the structural genes.
e. anywhere on the chromosome
C
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a. True b. False Indicate whether the statement is true or false
Which morphological feature in lizards, mammals, and birds provides evidence of their descent from a shared
ancestor?
a. ribcages positioned right behind heads in the embryonic stage b. absence of limb buds in embryonic development c. presence of limb buds in embryonic development d. differences in limb structures in adults e. vestigial hindlimbs near the base of the tail in adults
How does a person distinguish flavors? What will be an ideal response? What will be an ideal response?
Surgically removed growth plates from a child result in no further increases in bone length
Indicate whether the statement is true or false