What Is the Difference (If Any)between the Structure of ATP

question 46

Multiple Choice

What is the difference (if any) between the structure of ATP and the structure of the precursor of the A nucleotide in RNA?

• A) The sugar molecule is different.
• B) The nitrogen-containing base is different.
• C) The number of phosphates is three instead of one.
• D) The number of phosphates is three instead of two.
• E) There is no difference.

---

Definitions:

Malleus

A small bone in the middle ear that transmits sound vibrations from the eardrum to the incus, one of three ossicles.

Dynamic Equilibrium

A state of balance in a system where there is continuous movement but overall stability is maintained, often used in reference to fluid and electrolyte balance within the body.

Semicircular Canals

Structures in the inner ear involved in maintaining balance and spatial orientation; they detect rotations of the head.

Utricle

A small, fluid-filled sac in the vestibular system of the inner ear, aiding in the sense of balance.