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Lipids Dissolved proleins Polysaccharides. proteins eye) Jayers of tear tluid on the eye. ranswer?

Lipids Dissolved proleins Polysaccharides. proteins eye) Jayers of tear tluid on the eye. ranswer?

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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section, you can't te epithelium forms la have noticed them in has fingerlike projections, calle in your specimen. 34-4 Pancreatin is an extract of pancreatic secretions. It includes pancrcatic amylase, lipase, and proteolytic (protein-digesting) enzymes. Wearers of contact lenses sometumes use pancre- atin solutions. marketed as "enzyme cleaners." to clean their lenses. Contact lenses float on the tear fluid over the cornea, Over time, components of tear fluid build up on contact lenses. Tear fluid lends to form three layers, as shown in figure 34.4. The top layer is mostly lipids from skin oil (sebum) and other sources. The middle layer is an aqueous solution of salts. proteins, and other substances. The bottom layer is mainly composed of mucin, which in turn is composed of combined polysaccharide-protein molecules called glycoprotéins. Dissolved proleins Polysaccharides. proteins. With this background and what you already know about enzymes and digestion, answer the following application Conjunctiva (covering of eye) Figure 34.4 The three layers of tear fluid on the eye. On which components of the tear fluid can pancreatin act? On what do you base your answer?
Transcribed Image Text:section, you can't te epithelium forms la have noticed them in has fingerlike projections, calle in your specimen. 34-4 Pancreatin is an extract of pancreatic secretions. It includes pancrcatic amylase, lipase, and proteolytic (protein-digesting) enzymes. Wearers of contact lenses sometumes use pancre- atin solutions. marketed as "enzyme cleaners." to clean their lenses. Contact lenses float on the tear fluid over the cornea, Over time, components of tear fluid build up on contact lenses. Tear fluid lends to form three layers, as shown in figure 34.4. The top layer is mostly lipids from skin oil (sebum) and other sources. The middle layer is an aqueous solution of salts. proteins, and other substances. The bottom layer is mainly composed of mucin, which in turn is composed of combined polysaccharide-protein molecules called glycoprotéins. Dissolved proleins Polysaccharides. proteins. With this background and what you already know about enzymes and digestion, answer the following application Conjunctiva (covering of eye) Figure 34.4 The three layers of tear fluid on the eye. On which components of the tear fluid can pancreatin act? On what do you base your answer?
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