LAB 4 Macromolecules
... (many unit molecules). Terms like dimer (two unit molecule) and trimer (three unit molecule) are also used. For example, carbohydrates can be monomers (such as glucose and fructose), dimers (such as sucrose and lactose), and polymers (such as starch and glycogen). For carbohydrates, such molecules a ...
... (many unit molecules). Terms like dimer (two unit molecule) and trimer (three unit molecule) are also used. For example, carbohydrates can be monomers (such as glucose and fructose), dimers (such as sucrose and lactose), and polymers (such as starch and glycogen). For carbohydrates, such molecules a ...
LAB 4 Macromolecules
... Terms like dimer (two unit molecule) and trimer (three unit molecule) are also used. For example, carbohydrates can be monomers (such as glucose and fructose), dimers (such as sucrose and lactose), and polymers (such as starch and glycogen). For carbohydrates, such molecules are more specifically re ...
... Terms like dimer (two unit molecule) and trimer (three unit molecule) are also used. For example, carbohydrates can be monomers (such as glucose and fructose), dimers (such as sucrose and lactose), and polymers (such as starch and glycogen). For carbohydrates, such molecules are more specifically re ...
LAB 4 Macromolecules
... (many unit molecules). Terms like dimer (two unit molecule) and trimer (three unit molecule) are also used. For example, carbohydrates can be monomers (such as glucose and fructose), dimers (such as sucrose and lactose), and polymers (such as starch and glycogen). For carbohydrates, such molecules a ...
... (many unit molecules). Terms like dimer (two unit molecule) and trimer (three unit molecule) are also used. For example, carbohydrates can be monomers (such as glucose and fructose), dimers (such as sucrose and lactose), and polymers (such as starch and glycogen). For carbohydrates, such molecules a ...
Pavlovian Conditioning and Meals
... pointing out that this premise, despite its intuitive appeal, is inconsistent with evidence. Indeed, this premise appears to be opposite the real situation. In almost all cases, as mealtime approaches, we are in reasonable homeostatic balance. For example, blood glucose—the body's main source of dir ...
... pointing out that this premise, despite its intuitive appeal, is inconsistent with evidence. Indeed, this premise appears to be opposite the real situation. In almost all cases, as mealtime approaches, we are in reasonable homeostatic balance. For example, blood glucose—the body's main source of dir ...
File - Ms. Kenyon`s Class
... Without oxygen, this part of respiration does not work so organisms cannot get much energy! (this is why humans & other organisms need O2!) ...
... Without oxygen, this part of respiration does not work so organisms cannot get much energy! (this is why humans & other organisms need O2!) ...
B3 Summary Notes - Madeley High School
... Sugar cane crops can grow fast – 4-5m per year. Their juice is rich in carbohydrates like sucrose. The starches of Maize can be broken down into glucose by using carbohydrase enzymes. If the sugar rich products of sugar cane or maize are fermented with yeast anaerobically, the sugars break down into ...
... Sugar cane crops can grow fast – 4-5m per year. Their juice is rich in carbohydrates like sucrose. The starches of Maize can be broken down into glucose by using carbohydrase enzymes. If the sugar rich products of sugar cane or maize are fermented with yeast anaerobically, the sugars break down into ...
interactive-questions-01
... At temperatures above 40ºC, most enzymes start to be denatured. That is, their molecular structure is altered and they no longer work. Pepsin will work best at body temperature, 36-37ºC ...
... At temperatures above 40ºC, most enzymes start to be denatured. That is, their molecular structure is altered and they no longer work. Pepsin will work best at body temperature, 36-37ºC ...
11-12 Chemistry of impt molecules
... Animals convert excess sugars (beyond their glycogen storage capacities) into fats. Most plants store excess sugars as starch, although some seeds and fruits have energy stored as oils (e.g. corn oil, peanut oil, palm oil, canola oil, and sunflower oil). Fats yield 9.3 Kcal/gm, while carbohydrates y ...
... Animals convert excess sugars (beyond their glycogen storage capacities) into fats. Most plants store excess sugars as starch, although some seeds and fruits have energy stored as oils (e.g. corn oil, peanut oil, palm oil, canola oil, and sunflower oil). Fats yield 9.3 Kcal/gm, while carbohydrates y ...
Life Processes
... dissolved oxygen is taken up by the blood. 62. Describe the respiration in humans. A. Air is taken into the body through the nostrils. Fine hairs that line the passage, then it through the throat into the lungs filter the air passing through the nostrils. The throat has rings of cartilage, which ens ...
... dissolved oxygen is taken up by the blood. 62. Describe the respiration in humans. A. Air is taken into the body through the nostrils. Fine hairs that line the passage, then it through the throat into the lungs filter the air passing through the nostrils. The throat has rings of cartilage, which ens ...
Diapositiva 1
... To promote the breakdown of glycogen into glucose. To increase the glucose level in blood. ...
... To promote the breakdown of glycogen into glucose. To increase the glucose level in blood. ...
Unit 2
... • Cracking can be carried out in the laboratory using an aluminium oxide or silicate catalyst. • Some unsaturated hydrocarbons are produced because there are not enough hydrogen atoms to give completely saturated products. ...
... • Cracking can be carried out in the laboratory using an aluminium oxide or silicate catalyst. • Some unsaturated hydrocarbons are produced because there are not enough hydrogen atoms to give completely saturated products. ...
Chemical and functional properties Carbohydrates
... Gelatinisation occurs between 75°C and 87°C Stirring will prevent lumps forming. When the thick liquid cools it forms a gel which will then set. The presence of two molecules called amylose and amylopectin in starch gives it the ability to thicken sauces. They bond with each other when heated to for ...
... Gelatinisation occurs between 75°C and 87°C Stirring will prevent lumps forming. When the thick liquid cools it forms a gel which will then set. The presence of two molecules called amylose and amylopectin in starch gives it the ability to thicken sauces. They bond with each other when heated to for ...
Lesson plan MULTIKEY
... A healthy diet needs to provide all the energy and 1. ... that the body requires to stay healthy. It needs both variety and balance of 2. ... to provide everything that is needed. Foods are often grouped into several groups: 3. ... , vegetables, animal products, fruit, fats. It is also important to ...
... A healthy diet needs to provide all the energy and 1. ... that the body requires to stay healthy. It needs both variety and balance of 2. ... to provide everything that is needed. Foods are often grouped into several groups: 3. ... , vegetables, animal products, fruit, fats. It is also important to ...
Energy is needed for cell activities: growth,reproduction, repair
... Is a process that does not involve the use of oxygen. The ATP production can take place but the net energy yield is much lower. This process begins with glycolysis: ...
... Is a process that does not involve the use of oxygen. The ATP production can take place but the net energy yield is much lower. This process begins with glycolysis: ...
16photosynthesis2007..
... get their energy from “self” get their energy from sunlight build organic molecules (food) from CO2 make energy through photosynthesis ...
... get their energy from “self” get their energy from sunlight build organic molecules (food) from CO2 make energy through photosynthesis ...
108B Carbohydrate Activity KEY
... HO 3 OH groups - parallel to bonds OH in the ring. OH OH OH OH C1 OH (anomeric) points "down" for alpha (α) ...
... HO 3 OH groups - parallel to bonds OH in the ring. OH OH OH OH C1 OH (anomeric) points "down" for alpha (α) ...
Today`s Objective: SOL 3.d
... The Krebs Cycle generates many highenergy hydrogen atoms Oxygen is added as an electron carrier at this stage When the oxygen binds with the hydrogen, energy is released to form ATP and water is made ...
... The Krebs Cycle generates many highenergy hydrogen atoms Oxygen is added as an electron carrier at this stage When the oxygen binds with the hydrogen, energy is released to form ATP and water is made ...
B3_Revision_notes
... Bacteria reproduce by asexual reproduction – they are clones of each other. They reproduce very quickly, and under certain conditions they reproduce even more quickly. The study of microorganisms is called microbiology. Scientists such as Spallanzani (1768), Schwann (1837) and Pasteur (1878) made im ...
... Bacteria reproduce by asexual reproduction – they are clones of each other. They reproduce very quickly, and under certain conditions they reproduce even more quickly. The study of microorganisms is called microbiology. Scientists such as Spallanzani (1768), Schwann (1837) and Pasteur (1878) made im ...
Ch 41 Notes
... Food is pushed along by peristalsis, rhythmic contractions of muscles in the wall of the canal ...
... Food is pushed along by peristalsis, rhythmic contractions of muscles in the wall of the canal ...
Sports Drink vs. Chocolate Milk
... The protein in milk is high quality, which means it contains all of the essential amino acids or “building blocks” of protein. Milk contains key nutrients, such as calcium and vitamin D, in quantities that sports drinks can’t match. ...
... The protein in milk is high quality, which means it contains all of the essential amino acids or “building blocks” of protein. Milk contains key nutrients, such as calcium and vitamin D, in quantities that sports drinks can’t match. ...
ATLAST Flow of Matter and Energy in Living Systems Benchmark
... ATLAST Flow of Matter and Energy in Living Systems Benchmark Clarification for Student Domain Benchmark: Food provides molecules that serve as fuel and building materials for all organisms. Plants use the energy in light to make sugars out of carbon dioxide and water. This food [sugars] can be used ...
... ATLAST Flow of Matter and Energy in Living Systems Benchmark Clarification for Student Domain Benchmark: Food provides molecules that serve as fuel and building materials for all organisms. Plants use the energy in light to make sugars out of carbon dioxide and water. This food [sugars] can be used ...
do not - The Grange School Blogs
... 1. Sit still and quiet for a few minutes 2. Use the heart monitors to find your resting heart rate (beats per minute) 3. Exercise for 1 minute, then retake your heart rate. Record your result. 4. Rest and repeat for 3 mins (then 6 minutes) of exercise 5. What do you notice? Why does this happen ...
... 1. Sit still and quiet for a few minutes 2. Use the heart monitors to find your resting heart rate (beats per minute) 3. Exercise for 1 minute, then retake your heart rate. Record your result. 4. Rest and repeat for 3 mins (then 6 minutes) of exercise 5. What do you notice? Why does this happen ...
Carbohydrate
A carbohydrate is a biological molecule consisting of carbon (C), hydrogen (H) and oxygen (O) atoms, usually with a hydrogen:oxygen atom ratio of 2:1 (as in water); in other words, with the empirical formula Cm(H2O)n (where m could be different from n). Some exceptions exist; for example, deoxyribose, a sugar component of DNA, has the empirical formula C5H10O4. Carbohydrates are technically hydrates of carbon; structurally it is more accurate to view them as polyhydroxy aldehydes and ketones.The term is most common in biochemistry, where it is a synonym of saccharide, a group that includes sugars, starch, and cellulose. The saccharides are divided into four chemical groups: monosaccharides, disaccharides, oligosaccharides, and polysaccharides. In general, the monosaccharides and disaccharides, which are smaller (lower molecular weight) carbohydrates, are commonly referred to as sugars. The word saccharide comes from the Greek word σάκχαρον (sákkharon), meaning ""sugar."" While the scientific nomenclature of carbohydrates is complex, the names of the monosaccharides and disaccharides very often end in the suffix -ose. For example, grape sugar is the monosaccharide glucose, cane sugar is the disaccharide sucrose and milk sugar is the disaccharide lactose (see illustration).Carbohydrates perform numerous roles in living organisms. Polysaccharides serve for the storage of energy (e.g., starch and glycogen) and as structural components (e.g., cellulose in plants and chitin in arthropods). The 5-carbon monosaccharide ribose is an important component of coenzymes (e.g., ATP, FAD and NAD) and the backbone of the genetic molecule known as RNA. The related deoxyribose is a component of DNA. Saccharides and their derivatives include many other important biomolecules that play key roles in the immune system, fertilization, preventing pathogenesis, blood clotting, and development.In food science and in many informal contexts, the term carbohydrate often means any food that is particularly rich in the complex carbohydrate starch (such as cereals, bread and pasta) or simple carbohydrates, such as sugar (found in candy, jams, and desserts).