Choose the main components of bile:Select one or more:EnterokinaseCholesterolCholecystokininBile salts (salts of bile acids)BilirubinPhospholipids

Main Components of Bile

To determine the main components of bile, let's analyze each option provided:

1. Enterokinase: This is an enzyme involved in protein digestion but is not a component of bile.
2. Cholesterol: This is a component of bile, as it helps in the formation of bile salts and is also excreted in bile.
3. Cholecystokinin: This is a hormone that stimulates the gallbladder to release bile, but it is not a component of bile itself.
4. Bile salts (salts of bile acids): These are the primary functional components of bile that aid in the emulsification of fats.
5. Bilirubin: This is a waste product from the breakdown of red blood cells and is a key pigment in bile.
6. Phospholipids: These are present in bile and help in the solubilization of bile salts and cholesterol.

Summary of Findings

The main components of bile include:

• Cholesterol
• Bile salts (salts of bile acids)
• Bilirubin
• Phospholipids

Cholecystokinin and enterokinase are not components of bile. Therefore, the correct answers are:

• Cholesterol
• Bile salts (salts of bile acids)
• Bilirubin
• Phospholipids