lOMoAR cPSD| 6353920
1
BIO 235 | Assignment #1 |
Biology (Athabasca University) |
complete solution fall 2025-
2026 Latest Update | Assured
Pass
,lOMoAR cPSD| 6353920
2
, lOMoAR cPSD| 6353920
3
Assignment 1
Athabasca University
Biology 235: Human Anatomy and Physiology
(Revision 12)
1. Discuss the importance of homeostasis within the body’s
fluids. Which fluid makes up the body’s internal
, lOMoAR cPSD| 6353920
4
environment? Describe this fluid and explain why it is
important.
Homeostasis is the process of maintaining the stable conditions
in the human body’s internal environment. Maintaining
homeostasis within the body’s fluids is important because they
comprise the cells’ intracellular and extracellular fluid, and the
regulation of these fluids is essential for the proper functioning of
the cells. Plasma is the liquid portion of blood that supplies
nutrients to cells in various organs of the body and acts as a
transport medium for transporting waste products to the kidneys,
liver, and lungs for excretion from cell metabolism. It is also a
blood cell transport system and plays an important role in
maintaining normal blood pressure. Plasma helps disperse heat
throughout the body and maintain homeostasis, including the
acid-base balance between blood and the body. It is within the
blood plasma or the body’s internal environment that exchange of
nutrients and wastes occur. From the external environment,
1
BIO 235 | Assignment #1 |
Biology (Athabasca University) |
complete solution fall 2025-
2026 Latest Update | Assured
Pass
,lOMoAR cPSD| 6353920
2
, lOMoAR cPSD| 6353920
3
Assignment 1
Athabasca University
Biology 235: Human Anatomy and Physiology
(Revision 12)
1. Discuss the importance of homeostasis within the body’s
fluids. Which fluid makes up the body’s internal
, lOMoAR cPSD| 6353920
4
environment? Describe this fluid and explain why it is
important.
Homeostasis is the process of maintaining the stable conditions
in the human body’s internal environment. Maintaining
homeostasis within the body’s fluids is important because they
comprise the cells’ intracellular and extracellular fluid, and the
regulation of these fluids is essential for the proper functioning of
the cells. Plasma is the liquid portion of blood that supplies
nutrients to cells in various organs of the body and acts as a
transport medium for transporting waste products to the kidneys,
liver, and lungs for excretion from cell metabolism. It is also a
blood cell transport system and plays an important role in
maintaining normal blood pressure. Plasma helps disperse heat
throughout the body and maintain homeostasis, including the
acid-base balance between blood and the body. It is within the
blood plasma or the body’s internal environment that exchange of
nutrients and wastes occur. From the external environment,
