Which of the following is a characteristic of healthy cells?

Healthy cells exhibit the characteristic of taking in only the nutrients needed to maintain their function and support overall homeostasis. This selective intake is crucial as it allows cells to utilize the necessary resources for energy production, repair processes, and synthesis of biological molecules without causing harm to themselves or their environment. By regulating their nutrient intake, healthy cells can function optimally, supporting the health of tissues and organs.

In contrast, other characteristics such as growing beyond normal size, multiplying uncontrollably, or damaging surrounding cells are indicative of unhealthy cells or cancerous growth. These behaviors lead to various health issues, implying a lack of regulation and control within the cellular environment. This differentiation helps in understanding what constitutes a healthy cell versus a diseased one.