Excretion The removal of metabolic waste products from the body

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Excretion The removal of metabolic waste products from the body

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Excretion The removal of metabolic waste products from the body. Removal of nitrogenous compounds Deamination Amino acid + oxygen Keto acid + ammonia. Ornithine Cycle - PowerPoint PPT Presentation

Transcript of Excretion The removal of metabolic waste products from the body

Page 1: Excretion The removal of metabolic waste products from the body

Excretion

The removal of metabolic waste products from the body

Page 2: Excretion The removal of metabolic waste products from the body
Page 3: Excretion The removal of metabolic waste products from the body

Removal of nitrogenous compoundsDeamination

Amino acid + oxygen Keto acid + ammonia

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Ornithine Cycle

2NH3 + CO2 CO(NH2) + H2O

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The liver and detoxification of alcohol

Takes place in the hepatocytes

Ethanol Ethanal

Ethanal Ethanoate (acetate)

Ethanol dehydrogenase

NAD ReducedNAD

Ethanal dehydrogenase

NAD ReducedNAD Combines with co enzyme A

and enters Krebs cycle


The Excretory Systems. Excretion is the process of removing metabolic wastes. StateBody Systems involved in excretion Main Organ of excretion Waste product.

The Excretory Systems. Excretion is the process of removing metabolic wastes. StateBody Systems involved in excretion Main Organ of excretion Waste product.

Chapter 44 Osmoregulation and excretion. Osmoregulation is the regulation of solute particles and balancing water loss and gain Excretion is the removal.

Chapter 44 Osmoregulation and excretion. Osmoregulation is the regulation of solute particles and balancing water loss and gain Excretion is the removal.

Excretion The removal of metabolic wastes from the body Kidneys are the primary organ of this process.

Excretion The removal of metabolic wastes from the body Kidneys are the primary organ of this process.

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thesciences.yolasite.comthesciences.yolasite.com/resources/excretion handout.pdf · Excretion must not be confused with the removal of faeces (defaecation) during egestion in humans.

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EXCRETION 1.The process by which metabolic wastes and excess substances are removed from an organism. 2.Excretion also removes excess heat from a body.

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Excretion and Metabolism of Orally Administered Aflatoxin Bt ...toxicology.usu.edu/endnote/Excretion_and_Metabolism.pdfAbstract-The metabolic fate of [14C]aflatoxin B1 administered

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The Urinary System Excretion: The removal of metabolic wastes from the body as a result of cellular activities.

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The Excretory System Chapter 30 Section 4. What is excretion and why do we do it? Excretion is the removal of chemical waste product from the body We.

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Changes in metabolic rate and N excretion in the marine ... · Changes in metabolic rate and N excretion in the marine invertebrate Sipunculus nudus under conditions of environmental

Changes in metabolic rate and N excretion in the marine ... · Changes in metabolic rate and N excretion in the marine invertebrate Sipunculus nudus under conditions of environmental

The Kidney. ›Excretion is the removal from the body of the waste products of metabolic activities 11.3.1 Define excretion.

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Excretion. What is Excretion? The removal of metabolic waste products and excess substances from the body. – CO 2 is a MWP of Respiration – CO 2 is toxic.

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Excretory System. Functions of the Kidney Excretion – Removal from the body of the waste products of metabolic pathways Osmoregulation – Is the control.

Excretory System. Functions of the Kidney Excretion – Removal from the body of the waste products of metabolic pathways Osmoregulation – Is the control.

Important Vocabulary Excretion: The process which metabolic wastes are eliminated to maintain homeostasis. Ureters: Transport urine from the kidneys.

Important Vocabulary Excretion: The process which metabolic wastes are eliminated to maintain homeostasis. Ureters: Transport urine from the kidneys.

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Excretion Kabilan Mahesan. Define Excretion Excretion is any process that removes the body of toxic substances, metabolic waste products and excess ions.

Excretion - IGCSE Tuition Centre · Excretion (IGCSE Biology Syllabus 2016-2018) Structure of the Kidney Excretion is the removal from organisms of toxic materials, the waste products

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Excretion in Humans - WordPress.com · Excretion in Humans. Excretion: is the removal of waste products formed by metabolism, out of the body •Accumulation of wastes in the cells

Excretion in Humans - WordPress.com · Excretion in Humans. Excretion: is the removal of waste products formed by metabolism, out of the body •Accumulation of wastes in the cells

Corresponds with chapter 36 665-675. Excretion is the removal from the body of waste products of the metabolic pathways Excretory organs tend to be tubular.

Corresponds with chapter 36 665-675. Excretion is the removal from the body of waste products of the metabolic pathways Excretory organs tend to be tubular.