Question

For each given statement, choose an accurate response that is either likely or unlikely to be seen when a bacterial culture growing at 37∘C is transferred to a culture room maintained at 25∘C based on the stated reasoning:

incorporation of more cholesterol into the membrane

Answer 1

When a bacterial culture growing at 37°C is transferred to a culture room maintained at 25°C, it is unlikely to see an incorporation of more cholesterol into the membrane.

Step-by-step explanation:

When a bacterial culture growing at 37°C is transferred to a culture room maintained at 25°C, it is unlikely to see an incorporation of more cholesterol into the membrane.

This is because the fluidity of the bacterial membrane is affected by temperature. Lower temperatures result in a decrease in membrane fluidity, making it more rigid. As cholesterol increases membrane fluidity, it is unlikely for more cholesterol to be incorporated into the membrane when the culture is transferred to a lower temperature.

Therefore, the accurate response is that it is unlikely to see an incorporation of more cholesterol into the membrane.