Refer to the accompanying figure. Which label denotes the nerve cord?
a. 1
b. 2
c. 3
d. 5
e. 6
d
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Which of the following is an informational macromolecule?
A) DNA B) ATP C) starch D) glycogen E) polypeptide
Which of the following is not associated with sepsis?
A. Endotoxic shock B. Respiratory acidosis C. Fever and shaking chills D. Drop in blood pressure E. Parenteral or endogenous transfer
Garrod first proposed that:a
metabolic defects were due to the lack of an enzyme. b. metabolic defects were due to excess enzyme production. c. metabolic defects were due to chromosomal changes. d. mutations were heritable. e. metabolic defects did not occur in humans.
In barley seed germination, the ____ releases gibberellin, which triggers the synthesis of ____ in the ____
a. seed coat; ?-amylase; embryo b. endosperm; cellulase; embryo c. embryo; ?-amylase; endosperm d. embryo; cellulase; seed coat e. endosperm; ?-amylase; embryo