Week 1 & 2 Exam Review: BIOS251 /
BIOS 251 (Latest Update 2024 /
2025) Anatomy & Physiology I with
Lab | Review Questions with
Verified Answers| 100% Correct |
Grade A - Chamberlain
Question:
Buffer
Answer:
minimizes changes in the pH level by preventing significant pH changes;
A solution that can resist pH change upon the addition of acidic or basic
components.
Buffer systems help to regulate pH by converting strong acids or bases into
weak acids or bases
Question:
Hematological System
Answer:
the system of the body responsible for the production of all blood cell lines
,Question:
Function of Enzymes
Answer:
1. Lower the energy of activation
2. Increase the energy of activation
3. Catalytic activity
4. Stores energy
Question:
Respiratory acidosis
Answer:
is a condition that occurs when lungs can't remove enough carbon dioxide
(CO2) from the body, causing the blood to become acidic and the pH to
decline
Question:
Acids
Answer:
*Donate H+ when dissolved in water;
*Acidic solution has pH < 7
, Question:
Bases
Answer:
*Accept H+ when dissolved in water
*Basic solution has pH >7
Question:
Cranial Cavity
Answer:
the cavity that houses and protects the main components of the central
nervous system
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