Which Represents the Correct Ordering from Lowest Number to Highest

question 241

Multiple Choice

Which represents the correct ordering from lowest number to highest number of molecules in a liver cell activated by a single molecule of epinephrine?

• A) cAMP, protein kinase A, phosphorylase kinase, glycogen phosphorylase
• B) Glycogen phosphorylase, phosphorylase kinase, protein kinase A, cAMP
• C) cAMP, phosphorylase kinase, glycogen phosphorylase, protein kinase A
• D) Glycogen phosphorylase, cAMP, protein kinase A, phosphorylase kinase
• E) Phosphorylase kinase, glycogen phosphorylase, cAMP, protein kinase A

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Definitions:

Cambrian Fauna

Diverse groups of marine animals that emerged during the Cambrian Period, marked by a rapid increase in complexity and variety of life forms.

Modern Fauna

The animals that inhabit the Earth during the current geological epoch, distinct from ancient or extinct species.

Origination Rate

Refers to the speed at which new species or phenomena emerge within a specific period.

Beetles

An order of insects known as Coleoptera, characterized by a pair of hard forewings covering their flying wings.