An organism with a temperature growth range of 45 C to 60 C would be called?

An organism that has a temperature growth range of 45°C to 60°C is classified as a thermophile. Thermophiles are known for thriving in high-temperature environments, typically between 45°C and 80°C. They are often found in habitats such as hot springs, compost heaps, and other places where temperatures are elevated.

This classification is based on the organism's ability to grow and reproduce optimally at these higher temperatures. Thermophiles possess specialized proteins and enzymes that remain stable and functional at elevated temperatures, which is key for their metabolic processes.

Understanding the specific temperature ranges of different types of organisms is essential in microbiology. Mesophiles, for example, prefer moderate temperatures, usually between 20°C and 45°C, while psychrophiles thrive at lower temperatures, typically below 15°C. Hyperthermophiles, on the other hand, grow at temperatures above 80°C. Therefore, the significant temperature range provided in this question clearly identifies the organism in question as a thermophile.