Identify the Conjugate Acid of HCO₃^-

question 39

Multiple Choice

Identify the conjugate acid of HCO₃^-.

• A) H₂O
• B) CO₃^2-
• C) H₂CO₃
• D) CO₂
• E) H₃O⁺

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Definitions:

H Zone

Area in the center of the A band in which there are no actin myofilaments; contains only myosin.

I Band

A region within the sarcomere of skeletal and cardiac muscles identified by its light appearance under a microscope, consisting mainly of actin filaments.

Neuromuscular Junction

The synapse or junction where a motor neuron transmits a signal to a muscle fiber, causing it to contract.

Synaptic Vesicles

Small sacs in presynaptic neurons that store neurotransmitters, which are released into the synaptic cleft to transmit neural signals.