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OlgaM077 [116]
3 years ago
15

Sometimes when I have my morning coffee, which I drink black with no sugar, I notice a thin film floating on top of the coffee.

Biology
1 answer:
Mamont248 [21]3 years ago
4 0

Answer: Hydrophobic substance

Explanation:

The coffee is a brown color powder that has a bitter taste. It is a member of the purine derivative methylated xanthines. It is a principle source of caffeine. After digestion, of caffeine in the body it get rapidly absorbed in the blood stream.

The coffee is a moderately soluble substance thus some components remain hydrophobic when dissolve in water or milk. These components form a layer over the surface of the fluid.

Based on the above description, a hydrophobic substance is the substance which can be seen as a film over the black coffee.

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The salivary glands, stomach, and pancreas secrete<u> lipase enzymes</u> to break down triglycerides into monoglycerides, fatty acids, and glycerol.

Lipases are a set of water-soluble enzymes that hydrolyze substrates such as triglycerides and phospholipids, have a similar structure and are essential in the metabolism of lipoproteins and lipids.

That is, the function of lipase enzymes is to hydrolyze triglycerides to generate diglycerides, monoglycerides, fatty acids and glycerol.

<u>About lipase enzymes</u>:

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  • The action of lipase is much more manifest on triglyceride, and it is also much faster the higher the molecular weight of the fatty acid present.

  • It acts on the surface and in an aqueous medium, the emulsifying agent represented by bile salts is essential for optimum effectiveness.

  • They are widely distributed, with a presence in the animal and plant kingdoms and even in the simplest unicellular organisms.

Therefore, we can conclude that the salivary glands, stomach, and pancreas secrete lipase enzymes to break down triglycerides into monoglycerides, fatty acids, and glycerol.

Learn more here: brainly.com/question/15737562

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Answer:

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Explanation:

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