TB 8066 the ER Reportedly Contains Sensors That Monitor the Concentration

question 93

Multiple Choice

TB 8.066 The ER reportedly contains sensors that monitor the concentration of unfolded or misfolded proteins in the lumen.One proposal suggests that the sensors are normally kept in an inactive state by ______,particularly ______.

• A)molecular chaperones,ribosomes
• B)proteasomes,BiP
• C)molecular chaperones,BiP
• D)enzymes,ER
• E)molecular chaperones,Rubisco

---

Definitions:

Circadian Rhythm

The natural internal process that regulates the sleep-wake cycle and repeats roughly every 24 hours.

Core Temperature

The central temperature of the body, maintained within a narrow range necessary for optimal physiological functioning.

Physical Activity

Any bodily movement produced by skeletal muscles that requires energy expenditure, beneficial for health and fitness.

Health Care-Acquired Infection

Infections that patients acquire while receiving treatment for other conditions within a healthcare setting.