Liver Liver
... blood to make urine • Ureter – tube through which urine passes from each kidney to the urinary bladder • Urinary Bladder – where urine is stored • Urethra – the tube that carries urine from the bladder to the outside of the body ...
... blood to make urine • Ureter – tube through which urine passes from each kidney to the urinary bladder • Urinary Bladder – where urine is stored • Urethra – the tube that carries urine from the bladder to the outside of the body ...
Liver Liver - Mrs. Blevins` Science
... blood to make urine • Ureter – tube through which urine passes from each kidney to the urinary bladder • Urinary Bladder – where urine is stored • Urethra – the tube that carries urine from the bladder to the outside of the body ...
... blood to make urine • Ureter – tube through which urine passes from each kidney to the urinary bladder • Urinary Bladder – where urine is stored • Urethra – the tube that carries urine from the bladder to the outside of the body ...
4. Collecting duct
... sends an impulse through the bundle of His, nodal tissue that passes down between both ventricles and then branches into the ventricles through the Purkinje fibers. This impulse results in the contraction of the ventricles. When the ventricles contract (the systole phase), blood is forced through th ...
... sends an impulse through the bundle of His, nodal tissue that passes down between both ventricles and then branches into the ventricles through the Purkinje fibers. This impulse results in the contraction of the ventricles. When the ventricles contract (the systole phase), blood is forced through th ...
Chapter 42 – Circulation and Gas Exchange
... animal usually don’t have direct access to a respiratory medium. ...
... animal usually don’t have direct access to a respiratory medium. ...
PowerPoint - CPALMS.org
... muscles and the diaphragm muscle work together, causing air to move into or out of your lungs. This airflow leads to the exchange of gases that occurs in your lungs. ...
... muscles and the diaphragm muscle work together, causing air to move into or out of your lungs. This airflow leads to the exchange of gases that occurs in your lungs. ...
Review #9 – Chapters 40 – 51
... b. Drugs and other poisons are removed from the blood c. Urine is always hyperosmotic to interstitial fluid d. Glucose, salts, and water are returned to the blood e. pH is maintained with a balance of hydrogen ions and bicarbonate ...
... b. Drugs and other poisons are removed from the blood c. Urine is always hyperosmotic to interstitial fluid d. Glucose, salts, and water are returned to the blood e. pH is maintained with a balance of hydrogen ions and bicarbonate ...
Evading the Innate Immune System
... provide the site for ____________________________________ the blood and interstitial fluid. __________: carry ________________ blood _________ to heart; capillaries converge into ____________ and then into __________ The critical exchange of substances between the blood and interstitial fluid ta ...
... provide the site for ____________________________________ the blood and interstitial fluid. __________: carry ________________ blood _________ to heart; capillaries converge into ____________ and then into __________ The critical exchange of substances between the blood and interstitial fluid ta ...
Animal Physiology Powerpoint
... • The more an animal must go without water, the better its excretory system must be – Human kidneys are very good but no match for desert animals! ...
... • The more an animal must go without water, the better its excretory system must be – Human kidneys are very good but no match for desert animals! ...
Circulatory System Ppt
... of water and dissolved materials throughout the body, including oxygen, carbon dioxide, nutrients, and waste. The circulatory system transports oxygen from the lungs and nutrients from the digestive tract to every cell in the body, allowing for the continuation of cell metabolism. The circulatory sy ...
... of water and dissolved materials throughout the body, including oxygen, carbon dioxide, nutrients, and waste. The circulatory system transports oxygen from the lungs and nutrients from the digestive tract to every cell in the body, allowing for the continuation of cell metabolism. The circulatory sy ...
37.2: The Circulatory System
... the force that the blood exerts on the blood vessels. Blood pressure is measured as systolic (ventricles contract) and diastolic (ventricles relax) pressures ...
... the force that the blood exerts on the blood vessels. Blood pressure is measured as systolic (ventricles contract) and diastolic (ventricles relax) pressures ...
Circulatory Systems - clevengerscience.com
... Single-celled organisms, such as bacteria and amoeba (below), can obtain nutrients and excrete waste simply by diffusion. nutrients ...
... Single-celled organisms, such as bacteria and amoeba (below), can obtain nutrients and excrete waste simply by diffusion. nutrients ...
Human Body Systems
... every cell in the body • Consists of the heart, the veins, the arteries, capillaries and blood • transports the white blood cells to all the infections and injuries • Without this, the oxygen and the CO2 in the body couldn’t reach the cells or lungs. ...
... every cell in the body • Consists of the heart, the veins, the arteries, capillaries and blood • transports the white blood cells to all the infections and injuries • Without this, the oxygen and the CO2 in the body couldn’t reach the cells or lungs. ...
summary of urinary system
... 1- When body cells burn the digested food by using oxygen to produce energy process gives up some waste products such as Carbon dioxide and water vapor 2- When cells break down proteins which body uses for growth and repair of damaged tissues cells produce wastes as nitrogen wastes such as (urea and ...
... 1- When body cells burn the digested food by using oxygen to produce energy process gives up some waste products such as Carbon dioxide and water vapor 2- When cells break down proteins which body uses for growth and repair of damaged tissues cells produce wastes as nitrogen wastes such as (urea and ...
Student Notes - Circulatory and Respiratory
... The lungs are surrounded by the pleural membrane and hang freely in the thoracic cavity. There are no muscles attached to the lungs. The muscles involved in breathing are the intercostal muscles, located between the costas and the diaphragm, a dome-shaped muscle located below (but not attached to!) ...
... The lungs are surrounded by the pleural membrane and hang freely in the thoracic cavity. There are no muscles attached to the lungs. The muscles involved in breathing are the intercostal muscles, located between the costas and the diaphragm, a dome-shaped muscle located below (but not attached to!) ...
1 - Fullfrontalanatomy.com
... 1. detect changes in internal and external environment 2. respond to changes to keep body homeostatic 3. organize activities of muscles and glands VI. Endocrine System A. Major Components 1. pituitary, thyroid, parathyroid, adrenal, pineal glands 2. ovaries, testes, pancreas ...
... 1. detect changes in internal and external environment 2. respond to changes to keep body homeostatic 3. organize activities of muscles and glands VI. Endocrine System A. Major Components 1. pituitary, thyroid, parathyroid, adrenal, pineal glands 2. ovaries, testes, pancreas ...
CBSE Class 10 Biology Life Processes Notes
... which promotes the breakdown of fats by pancreatic lipase. 15) Bile - A digestive juice secreted by the liver, stored in the gallbladder and aids in the digestion of fats. ...
... which promotes the breakdown of fats by pancreatic lipase. 15) Bile - A digestive juice secreted by the liver, stored in the gallbladder and aids in the digestion of fats. ...
the cardiovascular system
... tissues Congenital: occurring at birth FUNCTIONS of the CIRCULATORY SYSTEM: Maintains an internal environment in which all cells are nourished Pumps blood Carries oxygen and nutrients to the body’s cells Carries Carbon Dioxide and waste matter from your body’s cells to the lungs and liver fo ...
... tissues Congenital: occurring at birth FUNCTIONS of the CIRCULATORY SYSTEM: Maintains an internal environment in which all cells are nourished Pumps blood Carries oxygen and nutrients to the body’s cells Carries Carbon Dioxide and waste matter from your body’s cells to the lungs and liver fo ...
CellUnitWrapUpNotes
... Function: Protects muscles and organs from damage and invasion (bacteria, viruses); also helps regulate homeostasis (dehydration as well as temperature) Parts: Skin, hair, nails ...
... Function: Protects muscles and organs from damage and invasion (bacteria, viruses); also helps regulate homeostasis (dehydration as well as temperature) Parts: Skin, hair, nails ...
37.2: The Circulatory System
... Control of the heart If the heart beats too fast, the medulla oblongata sends signals that slow the pacemaker. If the heart beat slows down the medulla oblongata sends signals to speed up the pacemaker and increase the heart rate. ...
... Control of the heart If the heart beats too fast, the medulla oblongata sends signals that slow the pacemaker. If the heart beat slows down the medulla oblongata sends signals to speed up the pacemaker and increase the heart rate. ...
The Human Heart
... Size and condition of arteries Volume of water in the body Salt content in body-fluid shifts/osmosis Condition of the kidneys Nervous system control Blood vessels-constriction/dilation Various chemicals- eg Adrenaline ...
... Size and condition of arteries Volume of water in the body Salt content in body-fluid shifts/osmosis Condition of the kidneys Nervous system control Blood vessels-constriction/dilation Various chemicals- eg Adrenaline ...
Circulatory System
... Blood returns from the capillaries to the heart through vessels = veins Walls of veins consist of epithelial tissue surrounded by smooth muscle & connective tissue… but muscle layer is thinner than that in arteries Blood is under little pressure Contracting skeletal muscles squeezes the veins and fo ...
... Blood returns from the capillaries to the heart through vessels = veins Walls of veins consist of epithelial tissue surrounded by smooth muscle & connective tissue… but muscle layer is thinner than that in arteries Blood is under little pressure Contracting skeletal muscles squeezes the veins and fo ...
The Respiratory System Student worksheet
... 34. What is the inflammation of the pleural membrane called? What causes it? What are the symptoms? /3 35. Infection of the tonsils is called _________________________. /1 36. Inflammation of the larynx is __________________ and symptoms include ____________ and ________________. /3 37. Inflammation ...
... 34. What is the inflammation of the pleural membrane called? What causes it? What are the symptoms? /3 35. Infection of the tonsils is called _________________________. /1 36. Inflammation of the larynx is __________________ and symptoms include ____________ and ________________. /3 37. Inflammation ...
Homeostasis
Homeostasis or homoeostasis (homeo- + -stasis) is the property of a system in which variables are regulated so that internal conditions remain stable and relatively constant. Examples of homeostasis include the regulation of temperature and the balance between acidity and alkalinity (pH). It is a process that maintains the stability of the human body's internal environment in response to changes in external conditions.The concept was described by French physiologist Claude Bernard in 1865 and the word was coined by Walter Bradford Cannon in 1926. Although the term was originally used to refer to processes within living organisms, it is frequently applied to automatic control systems such as thermostats. Homeostasis requires a sensor to detect changes in the condition to be regulated, an effector mechanism that can vary that condition, and a negative feedback connection between the two.