Which brings about detoxification in the liver of vertebrates?Rough endoplasmic reticulumSmooth endoplasmic reticulumGolgi bodiesRibosomes

The smooth endoplasmic reticulum is responsible for detoxification in the liver of vertebrates. Here's a step-by-step explanation:

1. The liver is the primary detoxification organ in the body. It processes and neutralizes chemicals, drugs, and toxins to make them less harmful to the body.

2. The smooth endoplasmic reticulum (SER) plays a crucial role in this process. The SER is an organelle found in cells, including liver cells.

3. The SER has enzymes that catalyze reactions involved in detoxification. These enzymes can break down harmful substances, making them less toxic and easier for the body to excrete.

4. For example, in the case of alcohol, an enzyme in the SER called alcohol dehydrogenase converts alcohol into acetaldehyde, a less harmful substance. Another enzyme then converts acetaldehyde into acetate, a substance the body can use for energy.

5. Therefore, the smooth endoplasmic reticulum is the organelle that brings about detoxification in the liver of vertebrates.