Which conditions must be regulated for the body to be stable and function properly? Check all that apply.

Question

body mass
body temperature
amount of exercise
amount of water in the body
amount of sugar in the body

GPT-4o mini · Accepted Answer

For the body to be stable and function properly, several conditions must be regulated. The following options apply:

Body Temperature - The human body needs to maintain a stable internal temperature for proper enzymatic reactions and overall metabolic functions.
Amount of Water in the Body - Maintaining hydration is crucial for various bodily functions, including circulation, temperature regulation, and waste removal.
Amount of Sugar in the Body - Blood glucose levels must be regulated for energy production and metabolic homeostasis.

While body mass and amount of exercise are important for overall health and can affect metabolic functions, they are not direct regulatory conditions that must be maintained for the body's immediate stability. Therefore, they are not included in the essential conditions that are managed for homeostasis in the body.

Answer

How does the body maintain homeostasis when its inner temperature becomes higher than the normal body temperature? by shivering by sweating by producing goose bumps

GPT-4o mini · Answer

When the body's inner temperature rises above the normal body temperature, it maintains homeostasis primarily by sweating.

Here's how it works:

Sweating: When the body temperature increases, sweat glands produce sweat, which is primarily composed of water. As sweat evaporates from the skin surface, it cools the body down, helping to lower the internal temperature.

In contrast:

Shivering: This mechanism is used to generate heat when the body is cold, not when it is overheated.
Goosebumps: This response (the contraction of tiny muscles at the base of hair follicles) is also a way to conserve heat and is triggered in cold conditions, not to cool the body.

So, sweating is the primary mechanism for cooling the body and maintaining homeostasis when internal temperatures rise.