acid
... • Acids are electrolytes that ionize in water and release hydrogen ions • Bases are substances that combine with hydrogen ions • Acid-base balance entails regulation of the hydrogen ion concentrations of body fluids • This is important because slight changes in hydrogen ion concentrations can alter ...
... • Acids are electrolytes that ionize in water and release hydrogen ions • Bases are substances that combine with hydrogen ions • Acid-base balance entails regulation of the hydrogen ion concentrations of body fluids • This is important because slight changes in hydrogen ion concentrations can alter ...
Human Excretory System
... Skin and Sweat Glands •Sweat glands excrete water, salts, and some urea. •These wastes diffuse from the capillaries into the sweat glands and then through ducts to pores on the surface of the skin. •This mixture of wastes and water is excreted by perspiration (sweat). •Perspiration functions primar ...
... Skin and Sweat Glands •Sweat glands excrete water, salts, and some urea. •These wastes diffuse from the capillaries into the sweat glands and then through ducts to pores on the surface of the skin. •This mixture of wastes and water is excreted by perspiration (sweat). •Perspiration functions primar ...
The Kidney
... salt and possibly more water than what the body requires In the renal vein contains carbon dioxide, less urea and the optimum amounts of water and salts No change in proteins and no glucose ...
... salt and possibly more water than what the body requires In the renal vein contains carbon dioxide, less urea and the optimum amounts of water and salts No change in proteins and no glucose ...
Notes. - Glow Blogs
... carbohydrates and oxygen with the help of sunlight and chlorophyll. CARBOHYDRATE - a compound containing carbon, hydrogen and oxygen in which the ratio of hydrogen:oxygen is the same as in water. ENDOTHERMIC - a reaction in which energy is absorbed (or taken in). CHLOROPHYLL - a green chemical in th ...
... carbohydrates and oxygen with the help of sunlight and chlorophyll. CARBOHYDRATE - a compound containing carbon, hydrogen and oxygen in which the ratio of hydrogen:oxygen is the same as in water. ENDOTHERMIC - a reaction in which energy is absorbed (or taken in). CHLOROPHYLL - a green chemical in th ...
temp, water balance and the urinary sytem
... -Eliminate excess salt via salt glands -Terrestrial reptiles reabsorb much of the salt and water in their nephron tubules -Don’t excrete urine, but empty it into cloaca ...
... -Eliminate excess salt via salt glands -Terrestrial reptiles reabsorb much of the salt and water in their nephron tubules -Don’t excrete urine, but empty it into cloaca ...
body smarts (bs) - Weller Health Education Center
... any pathogens which may have gotten into the food. The stomach also has a mucus lining on the inner wall to prevent the acid from breaking down the stomach itself. It produces a new coat of mucus approximately every 2 weeks. The food mixes with the gastric juice and then the muscular walls of the st ...
... any pathogens which may have gotten into the food. The stomach also has a mucus lining on the inner wall to prevent the acid from breaking down the stomach itself. It produces a new coat of mucus approximately every 2 weeks. The food mixes with the gastric juice and then the muscular walls of the st ...
CRAYFISH BODY SYSTEMS
... remove excess water that enters due to osmosis in HYPOtonic environments; excess water & nitrogen waste (AMMONIA) is excreted out through pores at base of antennae ...
... remove excess water that enters due to osmosis in HYPOtonic environments; excess water & nitrogen waste (AMMONIA) is excreted out through pores at base of antennae ...
Body Story: Metabolism
... metabolism is higher when the person is active than it is when the person is at rest. ...
... metabolism is higher when the person is active than it is when the person is at rest. ...
Cells - Dr Magrann
... Cells: Structure and Function Levels of Structural Organization Chemical – atoms combined to form molecules Cellular–cells are made of molecules Tissue – consists of similar types of cells Organ – made up of different types of tissues Organ system – consists of different organs that work c ...
... Cells: Structure and Function Levels of Structural Organization Chemical – atoms combined to form molecules Cellular–cells are made of molecules Tissue – consists of similar types of cells Organ – made up of different types of tissues Organ system – consists of different organs that work c ...
ANSWERS Performance Final Study
... a. What is the function of carbohydrates in the body? Main source of energy b. What are some examples of carbohydrates? glucose, starch, glycogen c. What is the monomer? Monosaccharide (glucose) d. What elements are found in carbohydrates? CHO 6. Key characteristics of lipids a. What is the function ...
... a. What is the function of carbohydrates in the body? Main source of energy b. What are some examples of carbohydrates? glucose, starch, glycogen c. What is the monomer? Monosaccharide (glucose) d. What elements are found in carbohydrates? CHO 6. Key characteristics of lipids a. What is the function ...
The 11 main body systems
... the food into the stomach. The stomach contains enzymes and acids that break down food into smaller pieces. This makes the food easier to digest. Food moves from the stomach to the small intestine which has millions of villi, which are small projections that aid in the absorption of nutrients. Any u ...
... the food into the stomach. The stomach contains enzymes and acids that break down food into smaller pieces. This makes the food easier to digest. Food moves from the stomach to the small intestine which has millions of villi, which are small projections that aid in the absorption of nutrients. Any u ...
Which of the following organs is NOT used during digestion
... Digestive System - breaks down food into nutrients the body can use and disposes of solid waste. * mouth – chemical and mechanical digestion take place here * esophagus – carries chewed food to the stomach * stomach – chemical and mechanical digestion take place here. * small intestine – most of the ...
... Digestive System - breaks down food into nutrients the body can use and disposes of solid waste. * mouth – chemical and mechanical digestion take place here * esophagus – carries chewed food to the stomach * stomach – chemical and mechanical digestion take place here. * small intestine – most of the ...
Chapter 8 NUTRITION and DIGESTION
... – A steep diffusion gradient pulls water molecules from the surface of leaves into much drier air – The air’s pull on water creates a tension that pulls on water in the xylem; since water is cohesive, it is pulled along, much as when a person sucks on a straw Copyright © 2009 Pearson Education, Inc. ...
... – A steep diffusion gradient pulls water molecules from the surface of leaves into much drier air – The air’s pull on water creates a tension that pulls on water in the xylem; since water is cohesive, it is pulled along, much as when a person sucks on a straw Copyright © 2009 Pearson Education, Inc. ...
AP Biology Chapter 5 Biological Macromolecules Guided Notes
... • Polymers with glucose are __________ • Polymers with glucose are __________ • In straight structures, H atoms on one strand can bond with OH groups on other strands • Parallel cellulose molecules held together this way are grouped into _____________, which form strong building materials for p ...
... • Polymers with glucose are __________ • Polymers with glucose are __________ • In straight structures, H atoms on one strand can bond with OH groups on other strands • Parallel cellulose molecules held together this way are grouped into _____________, which form strong building materials for p ...
StudyGuideMolecularBiologywithblanksred
... 1. Food provides molecules that serve as fuel and building material for all organisms. a.Plants use the energy in light to make sugars out of carbon dioxide and water. This food can be used for fuel or materials or it may be stored for later use. b.Organisms that eat plants(primary consumers) break ...
... 1. Food provides molecules that serve as fuel and building material for all organisms. a.Plants use the energy in light to make sugars out of carbon dioxide and water. This food can be used for fuel or materials or it may be stored for later use. b.Organisms that eat plants(primary consumers) break ...
Characteristics of Miss Ruthenberg
... is first chewed in the mouth and then it goes down the osephagus into the stomach. From there food is ground up further and is then digested in the small intestine. • Humans should have a balanced diet including lots of fresh fruit and vegetables, cereals and bread and meat. Fatty and sugary food sh ...
... is first chewed in the mouth and then it goes down the osephagus into the stomach. From there food is ground up further and is then digested in the small intestine. • Humans should have a balanced diet including lots of fresh fruit and vegetables, cereals and bread and meat. Fatty and sugary food sh ...
Life Processes Movement is the most important criterion to decide
... 30. Where does protein digestion begins? 31. Explain protein digestive enzyme pepsin is active only in the presence of an acid? 32. Role of mucus and HCl 33. Herbivores have longer small intestine than carnivores. Explain 34. Site for the complete digestion of carbohydrate, protein and fats 35. Writ ...
... 30. Where does protein digestion begins? 31. Explain protein digestive enzyme pepsin is active only in the presence of an acid? 32. Role of mucus and HCl 33. Herbivores have longer small intestine than carnivores. Explain 34. Site for the complete digestion of carbohydrate, protein and fats 35. Writ ...
Biology 3B
... Because anaerobic respiration does not produce water 12. A student measures the concentration of gases in the air. She then measures the concentration of gases in her breath when she exhales. The concentration of some of the gases is different. Which gases would you expect to change? A Concentration ...
... Because anaerobic respiration does not produce water 12. A student measures the concentration of gases in the air. She then measures the concentration of gases in her breath when she exhales. The concentration of some of the gases is different. Which gases would you expect to change? A Concentration ...
File
... An organism that breaks down chemicals from wastes and dead organisms returning material to the soil and water ...
... An organism that breaks down chemicals from wastes and dead organisms returning material to the soil and water ...
Unit XIV: Excretion
... 4. Excretion in the Grasshopper - Wastes enter _____________________ from the body cavity by __________________________________ - Wastes are then ________________________________ - In the intestines ___________________________ and the ______________________________________________ - _______________ ...
... 4. Excretion in the Grasshopper - Wastes enter _____________________ from the body cavity by __________________________________ - Wastes are then ________________________________ - In the intestines ___________________________ and the ______________________________________________ - _______________ ...
Document
... think of dairy milk derived from cows. Many people, however, cannot drink dairy milk because of lactose intolerance. Individuals with this condition are unable to digest a component in the milk called lactose. Lactose is the sugar in dairy milk. It is a disaccharide made from the sugars glucose and ...
... think of dairy milk derived from cows. Many people, however, cannot drink dairy milk because of lactose intolerance. Individuals with this condition are unable to digest a component in the milk called lactose. Lactose is the sugar in dairy milk. It is a disaccharide made from the sugars glucose and ...
human organ systems
... from place to place. It also moves substances through your body. 2. __________________ - This system protects the body. It is responsible for destroying and removing any invading organisms and abnormal cells. 3. __________________ - is made up of the heart, plus blood vessels and blood. Its main pur ...
... from place to place. It also moves substances through your body. 2. __________________ - This system protects the body. It is responsible for destroying and removing any invading organisms and abnormal cells. 3. __________________ - is made up of the heart, plus blood vessels and blood. Its main pur ...
H U M A N N U T R I T I O N 1. * NUTRIENTS: *substances our body
... - VITAMINS AND MINERALS: we need small amounts, but they are essential. Sources: fruits and vegetables; milk (calcium for strong bones) - WATER: most of our body is made of water. We need to compensate the water we lose in urine, transpiration, etc. drinking water or eating food - FIBER: Help food t ...
... - VITAMINS AND MINERALS: we need small amounts, but they are essential. Sources: fruits and vegetables; milk (calcium for strong bones) - WATER: most of our body is made of water. We need to compensate the water we lose in urine, transpiration, etc. drinking water or eating food - FIBER: Help food t ...
File
... • Cause: salty food, water loss due to sweating, inadequate water intake • Response: increases water reabsorption, decreases salt reabsorption • Blood Concentration Falling • Cause: excessive water intake, cold weather (sweating less than usual), diet very low on salt • Response: decreases water rea ...
... • Cause: salty food, water loss due to sweating, inadequate water intake • Response: increases water reabsorption, decreases salt reabsorption • Blood Concentration Falling • Cause: excessive water intake, cold weather (sweating less than usual), diet very low on salt • Response: decreases water rea ...
Animal nutrition
Animal nutrition focuses on the dietary needs of domesticated animals, primarily those in agriculture and food production.