Skip to main content
Ch. 1 Introduction to Anatomy and Physiology
Amerman - Human Anatomy & Physiology 2nd Edition
Amerman2nd EditionHuman Anatomy & PhysiologyISBN: 9780136873822Not the one you use?Change textbook
Chapter 1, Problem 16b

Mark the following statements as true or false. If a statement is false, correct it to make a true statement.
Homeostasis is the condition of having a dynamic equilibrium of the internal environment.

Verified step by step guidance
1
Step 1: Understand the concept of homeostasis. Homeostasis refers to the body's ability to maintain a stable internal environment despite changes in external conditions. It involves dynamic processes that adjust physiological systems to maintain equilibrium.
Step 2: Analyze the statement provided. The statement claims that homeostasis is the condition of having a 'dynamic equilibrium' of the internal environment. This phrase is accurate because homeostasis involves constant adjustments to maintain balance, which is dynamic in nature.
Step 3: Determine if the statement is true or false. Based on the definition of homeostasis, the statement is true as it correctly describes the concept of maintaining a dynamic equilibrium.
Step 4: If the statement were false, identify the incorrect part and correct it. For example, if the statement had said 'static equilibrium' instead of 'dynamic equilibrium,' it would be false because homeostasis is not static but involves continuous adjustments.
Step 5: Conclude that the statement is true and does not require correction. If a similar question arises, always compare the statement to the definition of homeostasis to verify its accuracy.

Verified video answer for a similar problem:

This video solution was recommended by our tutors as helpful for the problem above.
Was this helpful?

Key Concepts

Here are the essential concepts you must grasp in order to answer the question correctly.

Homeostasis

Homeostasis refers to the biological process through which living organisms maintain a stable internal environment despite external changes. This involves various physiological mechanisms that regulate factors such as temperature, pH, and electrolyte balance, ensuring optimal conditions for cellular functions.
Recommended video:
Guided course
01:59
Introduction to Homeostasis

Dynamic Equilibrium

Dynamic equilibrium in the context of homeostasis indicates that the internal environment is not static but rather constantly adjusting to maintain balance. This means that while conditions fluctuate, the overall state remains stable, allowing organisms to adapt to varying external conditions.
Recommended video:
Guided course
01:59
Introduction to Homeostasis

Feedback Mechanisms

Feedback mechanisms are processes that help regulate homeostasis by using information from the internal environment to adjust physiological responses. There are two main types: negative feedback, which counteracts changes to restore balance, and positive feedback, which amplifies changes. Both are crucial for maintaining homeostasis.
Recommended video:
Guided course
02:43
Feedback Loops: Positive Feedback Example 1