Thermoregulation and Excretory Review What do you know??

Slides:



Advertisements
Similar presentations
Homeostasis - maintenance of relatively constant internal environment
Advertisements

Excretion AP Biology Unit 6.
Explain How do insects, reptiles, and birds eliminate ammonia and how do mammals eliminate ammonia Apply Concepts How do kidneys help maintain homeostasis.
Biology 201 Dr. Edwin DeMont St. Francis Xavier University Body Fluid Regulation.
Angela Inés Arango Echeverry Science 7th grade Animals’ excretory systems.
Regulating the Internal Environment
Biology 3A – wastes and water balance. Organisms need nutrients Nutrients provide Energy for cellular and body activity eg movement, growth, active transport,
Chapter 25- Control of Internal Environment Ammonia Bowman’s capsule Collecting duct Countercurrent heat exchanger Dialysis Distal tubule Endotherms Estivation.
Osmoregulation & Excretion. A Balancing Act  Physiological systems of fishes operate in an internal fluid environment that may not match their external.
 Most metabolic reactions take place in water  Maintenance necessary for homeostasis ◦ Volume ◦ Concentration of solutes  Terrestrial animals have.
Controlling the Internal Environment ThermoregulationOsmoregulationExcretion.
AP Biology Regulating the Internal Environment Chapter 44.
Animal’s Urinary and Osmoregulatory systems. Paramecium Paramecium live in freshwater and have a problem of water being transported into them because.
Topic 12.1 Excretion Mrs.. Jackie. Outline the need for excretion in all living organism Define as Removal of metabolic waste from the body. Defined as.
Control of Body Temperature and Water Balance
Control of Body Temperature and Water Balance
Organisms with the highest urine concentrations. Answer: Mammalian desert organisms.
Biology 12. Organisms need nutrients Nutrients provide Energy for cellular and body activity eg movement, growth, active transport, etc Matter for building.
Homeostasis the steady-state physiological condition of the body
Homeostasis the steady-state physiological condition of the body Ability to regulate the internal environment important for proper functioning of cells.
Osmoregulation –The active regulation of osmotic pressure of body fluids so that homeostasis is maintained Excretory systems –Help maintain homeostasis.
Chap. 44: Controlling the Internal Environment AP Biology Mr. Orndorff March 2004.
11.3 The kidney Objectives Define excretion.
Introduction: Chilling Out
CHAPTER 25 Control of the Internal Environment
Copyright © 2005 Brooks/Cole — Thomson Learning Biology, Seventh Edition Solomon Berg Martin Chapter 46 Osmoregulation and Disposal of Metabolic Wastes.
Homeostatic mechanisms reflect both common ancestry and divergence due to adaptation in different environments.
Lecture #19 Date________ Chapter 44 ~ Regulating the Internal Environment.
Osmoregulation Chapter 44.
 1. Name two systems we have seen countercurrent exchange in.  2. Calculate the probability of tossing three coins simultaneously and obtaining three.
Chapter 44 Regulating the Internal Environment. Homeostasis: regulation of internal environment Thermoregulation internal temperature Osmoregulation solute.
Lecture #19 Date________ Chapter 44 ~ Regulating the Internal Environment.
© 2012 Pearson Education, Inc. Lecture by Edward J. Zalisko PowerPoint Lectures for Campbell Biology: Concepts & Connections, Seventh Edition Reece, Taylor,
Excretion and osmoregulation. Universal needs All cells need aqueous environment Problems: Balance water and solutes= osmoregulation Nitrogenous waste.
Excretion: Disposal of Nitrogenous Wastes ammonia is too toxic to be stored land animals must dispose of Nitrogen in different form: Urea or Uric Acid.
Control of Body Temperature and Water Balance
Planktonic organisms – drifting organisms Marine environment unique to different habitats.
Osmoregulation The process by which animals control solute concentrations and balance water gain and loss.
Osmoregulation and Excretion Water Balance and Waste Disposal Excretory Systems.
Compare the endocrine and nervous systems HW: -Read 32.3 and 32.4 Turn in: -Test corrections if haven’t already.
The process by which animals control solute concentrations and balance water gain and loss.
EXTERNAL ENVIRONMENT Mouth Food CO 2 O2O2 ANIMAL Digestive system Respiratory system Circulatory system Urinary system Heart Interstitial fluid Body cells.
Thermoregulation by air by sunlight direct contact.
Homeostasis the steady-state physiological condition of the body Dynamic constancy of the internal environment important for proper functioning of cells.
Excretion Osmoregulation – Controlling Solutes and Water.
Waste and Water Regulation Evolution
Kidney Structure & Function Collecting duct Loop of Henle Amino acids Glucose H2OH2O H2OH2O H2OH2O H2OH2O H2OH2O H2OH2O Na + Cl - Mg ++ Ca ++ Na + Cl.
Chapter 25: Control of Body Temperature and Water Balance
OSMOREGULATION AND EXCRETION Copyright © 2009 Pearson Education, Inc.
Principles of Biology BIOL 100C: Introductory Biology III The Excretory System Dr. P. Narguizian Fall 2012.
Kidney and Osmoregulation Animals are either osmoregulators or osmoconformers What is osmolarity? A. The solute concentration of a solution. Define.
The Excretory System Chapter 45. An animal’s nitrogenous wastes are related to its body type and habitat The metabolism of protein and nucleic acids produces.
The Excretory System in the Human
Osmosis recap 1.4U1 and 9.1U U1 Animals are either osmoregulators or osmoconformers. Osmolarity means how much solutes are dissolved in a.
Osmoregulation and Excretion
Why do organisms need to regulate their internal conditions?
The Human Excretory System (Urinary System)
Controlling the Internal Environment
EXCRETORY SYSTEM.
Introduction to Biology II
A Balancing Act Physiological systems of fishes operate in an internal fluid environment that may not match their external fluid environment Relative concentrations.
Chapter 44 – Osmoregulation and Excretion
Chpt. 44 Osmoregulation & Excretion
Chapter 25. Control of the Internal Environment
Chapter 44 Date_______ Regulating the Internal Environment.
Chapter 44- Osmoregulation and Excretion
Chapter 44- Osmoregulation and Excretion
Bozeman Osmoregulation - 197
Water and Electrolyte Balance in Animals
Presentation transcript:

Thermoregulation and Excretory Review What do you know??

Which word does not belong? Filtration Excretion Circulation Secretion

Make ONE Sentence: Endotherms Ectotherms Heat Source

Make ONE Sentence Osmoregulation Freshwater Osmosis Release excess water

Which does NOT belong? Blue Jay Grizzly Bear Garter Snake Skunk

Answering Question: Assuming equal size, which will produce the greatest amount of nitrogenous waste? Endotherms / Ectotherms

Label the Structures:A B C D

Answering Question: Assuming equal size, which will produce the greatest amount of nitrogenous waste? Carnivores / Herbivores (Both Endotherms)

Make ONE Sentence: Ectotherms Ants Fish White-tailed Deer

Identify the Structures:A B C

Make ONE Sentence: Uric Acid Toxic Water Egg-laying Land Animals

Make ONE Sentence: Land Osmoregulator Water Solutes Loses

Make ONE Sentence: Osmoconformer Same Environment Fluid Concentration

Tha-Tha-That’s All Folks!