How Do You Spell PERMISSIVE TEMPERATURE?

Pronunciation: [pəmˈɪsɪv tˈɛmpɹɪt͡ʃə] (IPA)

Permissive temperature is a term used to describe a temperature that allows for the replication of certain viruses. The spelling of the word can be broken down using the International Phonetic Alphabet (IPA): pərˈmɪsɪv ˈtɛmp(ə)rətʃə. The "p" is pronounced as "puh," the "e" is pronounced like the "e" in "pet," the "r" is rolled, the "m" is pronounced like "em," the "s" is pronounced like "ess," the "i" is pronounced like "ih," and so on.

PERMISSIVE TEMPERATURE Meaning and Definition

1. Permissive temperature, also known as the permissive range, refers to a specific temperature range within which certain biological processes or functions can occur optimally. It is the temperature at which a particular organism or system can carry out its normal physiological activities without any inhibitory effects.

   This term is commonly used in the field of microbiology to describe the optimal temperature for the growth and replication of viruses, bacteria, or other microorganisms. At permissive temperatures, these organisms can efficiently perform essential metabolic processes and reproduce at their maximum capacity.

   The permissive temperature range is usually specific for each organism or enzyme and is determined through extensive experimentation. It may vary depending on factors such as the organism's habitat, evolutionary history, and overall physiology.

   When the temperature exceeds the upper limit of the permissive range, it is often referred to as the restrictive temperature. At this higher temperature, the organism's growth and replication may be slowed down, and certain vital functions may be compromised or inhibited. Conversely, if the temperature falls below the lower limit of the permissive range, the organism may enter a dormant state or experience decreased metabolic activity.

   Understanding the permissive temperature range for different organisms is crucial in various fields, including microbial pathogenesis, biotechnology, and industrial microbiology. It helps researchers and scientists determine the optimal conditions for culturing and studying microorganisms, as well as for the production of various biotechnological products.

Etymology of PERMISSIVE TEMPERATURE

The word "permissive" originates from the Latin word "permissus", which is the past participle of the verb "permittere". "Permittere" can be broken down into "per-" meaning "through" or "thoroughly", and "mittere" meaning "to let go" or "to send". So, the term "permissive" can be associated with the idea of allowing or giving permission.

In the context of biology and microbiology, the term "permissive temperature" refers to the temperature range at which certain organisms or viruses can actively replicate or function optimally. The use of "permissive" in this context suggests that the chosen temperature is one that permits or allows for the desired activity to occur without any hindrance or limitation.