Question 46

The liver plays a crucial role in degrading chemical wastes and toxins.

The liver is primarily responsible for detoxifying harmful substances in the body, effectively breaking down and removing chemical wastes and toxins.

A) Circulating blood throughout the body

This option is incorrect as the primary function of circulating blood is performed by the heart, which pumps blood throughout the body. While the liver is richly supplied with blood, it does not circulate it.

B) Manufacturing fats during digestion

While the liver does play a role in fat metabolism, it does not primarily manufacture fats during digestion. Instead, its main functions include processing nutrients and detoxifying the blood, rather than focusing solely on fat production.

C) Degrading chemical wastes and toxins

This option is correct as the liver is essential in breaking down and eliminating various chemical wastes and toxins from the body. It performs critical detoxification processes that help maintain overall health.

D) Storing insulin

This option is incorrect because insulin is primarily produced by the pancreas, and while the liver does interact with insulin for glucose regulation, it does not store it.

Conclusion

The liver's main role in degrading chemical wastes and toxins is vital for maintaining bodily health and function, distinguishing it from the other options, which either misattribute functions to the liver or refer to processes not primarily associated with it. Therefore, option C is the most accurate representation of the liver's role.