Question

when bacteria growing at 20°c are warmed at 30°c are more likely to synthesis membrane lipids with(a) saturated or unsaturated fatty acids and (b) short chain or long chain fatty acids . Explain ​

Answer 1

Answer:

Thermophilic Bacteria:

Some bacteria manage to live in extreme environments, like hot springs or deep-sea vents, where conditions are hostile to practically all other forms of life. These bacteria adapted to their niche, however. One physiological adaptation needed to survive in these conditions is an updated cell membrane composition. By tuning the composition of their cell membranes, these thermophiles can keep their membranes intact in spite of the intense heat.

Answer 2

Answer:

Thermophilic Bacteria:

Some bacteria manage to live in extreme environments, like hot springs or deep-sea vents, where conditions are hostile to practically all other forms of life. These bacteria adapted to their niche, however. One physiological adaptation needed to survive in these conditions is an updated cell membrane composition. By tuning the composition of their cell membranes, these thermophiles can keep their membranes intact in spite of the intense heat.

Bacteria selectively add saturated fats and short-chain fats into their membranes as the temperature rises. The reason for this is that at lower...