Multiple Choice
The human body must maintain a constant pH. In the blood, bicarbonate serves as a(n) to help maintain the necessary pH.
A) base
B) solvent
C) acid
D) buffer
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q41: A substance with specific properties that cannot
Q41: Which of the following is the densest?<br>A)
Q43: Imagine that you have been hired as
Q44: Phosphorus has an atomic number of 15,
Q46: If a certain atom has a tendency
Q47: Hydrophilic molecules<br>A) form hydrogen bonds among themselves.<br>B)
Q48: If sulfur has an atomic number of
Q48: What type of bonding exists between the
Q50: Most biological molecules are joined by<br>A) ionic
Q75: Which of the following is LEAST affected