Final answer:
Too little oxygen in cells is referred to as Hypoxia, which can cause symptoms like fatigue and headaches and occurs when there's a decrease in available oxygen, such as at high altitudes.
Step-by-step explanation:
Too little oxygen in cells is called Hypoxia. Hypoxia is characterized by a deficiency in the amount of oxygen that reaches the body's tissues. It can lead to various symptoms such as fatigue, headaches, and confusion, indicating that the body's energy homeostasis is being disrupted due to insufficient oxygen supply. Factors that might contribute to hypoxia include a low partial pressure of oxygen, for instance, when someone travels to high altitudes like the Rocky Mountains. The body maintains homeostasis by responding to lower oxygen levels with mechanisms such as increasing the rate of ventilation, a process known as hyperventilation, to adjust the body's pH and oxygen levels.
Hypoxia is the term used to describe a condition where there is too little oxygen in cells. It can occur due to various reasons, such as decreased atmospheric oxygen levels or impaired oxygen delivery to tissues. Symptoms of hypoxia include fatigue, headaches, and confusion. The body requires a constant supply of oxygen for energy homeostasis and does not have a capacity for oxygen storage. Hypoxia can occur in situations like high altitude where atmospheric oxygen levels are lower.