Peroxisomes (fig. 3.28b) resemble lysosomes but contain different enzymes and are not produced by the Golgi complex. They occur in nearly all cells but are especially abundant in liver and kidney cells. Peroxisomes neutralize free radicals and detoxify alcohol and other drugs. They are named for the hydrogen peroxide (H2O2) they produce in the course of detoxifying alcohol and killing bacteria. They break down excess H2O2 with an enzyme

37 auto = self + phagy = eating 38auto = self + lysis = dissolving

Lysosomes And Peroxisomes

Figure 3.28 Lysosomes and Peroxisomes. (a) Lysosomes. (b) Peroxisomes.

Figure 3.28 Lysosomes and Peroxisomes. (a) Lysosomes. (b) Peroxisomes.

Saladin: Anatomy & I 3. Cellular Form and I Text I © The McGraw-Hill

Physiology: The Unity of Function Companies, 2003 Form and Function, Third Edition

120 Part One Organization of the Body called catalase. Peroxisomes also decompose fatty acids into two-carbon acetyl groups, which the mitochondria then use as an energy source for ATP synthesis.

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Beat The Battle With The Bottle

Beat The Battle With The Bottle

Alcoholism is something that can't be formed in easy terms. Alcoholism as a whole refers to the circumstance whereby there's an obsession in man to keep ingesting beverages with alcohol content which is injurious to health. The circumstance of alcoholism doesn't let the person addicted have any command over ingestion despite being cognizant of the damaging consequences ensuing from it.

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