Question

1. solubility is an important factor to consider when examining the movement of toxic materials through the environment and body. based on this information which of the following statements is true?

water - soluble compounds move slowly in the environment.
oil - soluble compounds readily damage kidneys.
water - soluble compounds require carriers to enter cells
oil - soluble compounds accumulate in the body.

Explanation:

• Water - soluble compounds can move more freely in the environment (as water is a common medium in the environment).
• Oil - soluble compounds are more likely to accumulate in the body (since biological membranes have lipid - like components and oil - soluble substances can interact with them more readily).
• Water - soluble compounds do not require carriers to enter cells (as water is a polar molecule and many water - soluble substances can pass through channels or by simple diffusion depending on their properties).
• Oil - soluble compounds do not readily damage kidneys compared to some other toxic mechanisms (this is a mis - statement as some oil - soluble toxins can be harmful in other ways but not specifically in a "readily damage kidneys" sense compared to the more relevant solubility - related fates).

Answer:

Oil - soluble compounds accumulate in the body.