BIOMOLECULES
... of amino acids form polypetide chain in proteins? 39. α-Helix is a secondary structure of proteins formed by twisting of polypeptide chain into right handed screw like structures. Which type of interactions are responsible for making the α-helix structure stable? 40. Some enzymes are named after the ...
... of amino acids form polypetide chain in proteins? 39. α-Helix is a secondary structure of proteins formed by twisting of polypeptide chain into right handed screw like structures. Which type of interactions are responsible for making the α-helix structure stable? 40. Some enzymes are named after the ...
File - Mrs Jones A
... heart, and muscles when starting a dive Diving mammals—including whales, seals and otters, have more haemoglobin/myoglobin (oxygen store) in their muscles. Haemoglobin has a higher affinity for oxygen Respiration: large supplies of NAD, so more glycolysis, less build up of lactate; more pH buffers ...
... heart, and muscles when starting a dive Diving mammals—including whales, seals and otters, have more haemoglobin/myoglobin (oxygen store) in their muscles. Haemoglobin has a higher affinity for oxygen Respiration: large supplies of NAD, so more glycolysis, less build up of lactate; more pH buffers ...
Macromolecules For Identification
... amounts nitrogen, phosphorus and sulfur. • They are called "macromolecules" because they are very large, containing long chains of carbon and hydrogen atoms and often consists of repeating smaller molecules bonded together in a repeating pattern (polymers). ...
... amounts nitrogen, phosphorus and sulfur. • They are called "macromolecules" because they are very large, containing long chains of carbon and hydrogen atoms and often consists of repeating smaller molecules bonded together in a repeating pattern (polymers). ...
Notes - Learner
... The energy produced during respiration is also used for synthesizing other molecules. To ensure the adequate supply of energy for synthesis of different molecules; plants catabolise the glucose molecule in such a way that not all the liberated energy goes out as heat. Glucose is oxidized in several ...
... The energy produced during respiration is also used for synthesizing other molecules. To ensure the adequate supply of energy for synthesis of different molecules; plants catabolise the glucose molecule in such a way that not all the liberated energy goes out as heat. Glucose is oxidized in several ...
Energy Production
... coenzyme that catalyzes the process. Also, supply for the pathway substrate is limited to blood glucose or muscle glycogen. Liver glycogen contributes but is limited in amount. The amount of ATP synthesized is limited and only 30 % efficient, thus contributes energy lasting up to 60-120 seconds e.g. ...
... coenzyme that catalyzes the process. Also, supply for the pathway substrate is limited to blood glucose or muscle glycogen. Liver glycogen contributes but is limited in amount. The amount of ATP synthesized is limited and only 30 % efficient, thus contributes energy lasting up to 60-120 seconds e.g. ...
Mrs. Loyd Page 1 of 4 10/20/11 http
... Gycolysis exists in nearly all organisms- it evolved early and was passed down ...
... Gycolysis exists in nearly all organisms- it evolved early and was passed down ...
Honors Biology Ch. 6 Cellular Respiration Notes Opening Essay
... Breakdown and Synthesis 6.15 Explain how polysaccharides, fats, and proteins are used as fuel for cellular respiration. Explain why a gram of fat yields more ATP than a gram of starch or protein. ...
... Breakdown and Synthesis 6.15 Explain how polysaccharides, fats, and proteins are used as fuel for cellular respiration. Explain why a gram of fat yields more ATP than a gram of starch or protein. ...
Fall `94
... energy, in KJ/mol, is released when 2 electrons from NADH are passed to atomic oxygen? Show work. ...
... energy, in KJ/mol, is released when 2 electrons from NADH are passed to atomic oxygen? Show work. ...
CARBOHYDRATES: METABOLISM (cont.)
... phosphorylase activity, accelerating glycogenolysis of both liver and muscle cells – Adrenocorticotropic hormone stimulates the adrenal cortex to increase its secretion of glucocorticoids • Glucocorticoids accelerate gluconeogenesis by breaking down proteins ...
... phosphorylase activity, accelerating glycogenolysis of both liver and muscle cells – Adrenocorticotropic hormone stimulates the adrenal cortex to increase its secretion of glucocorticoids • Glucocorticoids accelerate gluconeogenesis by breaking down proteins ...
Biology 3 summary an..
... 2. Molecules/ions (named example) [1], move across membrane/cell wall [1], against a concentration gradient [1], using a carrier protein [1], requires energy [1], obtained through respiration [1] ...
... 2. Molecules/ions (named example) [1], move across membrane/cell wall [1], against a concentration gradient [1], using a carrier protein [1], requires energy [1], obtained through respiration [1] ...
Summary - Shavington High School
... 2. Molecules/ions (named example) [1], move across membrane/cell wall [1], against a concentration gradient [1], using a carrier protein [1], requires energy [1], obtained through respiration [1] ...
... 2. Molecules/ions (named example) [1], move across membrane/cell wall [1], against a concentration gradient [1], using a carrier protein [1], requires energy [1], obtained through respiration [1] ...
Biology Unit 3 revision
... 2. Molecules/ions (named example) [1], move across membrane/cell wall [1], against a concentration gradient [1], using a carrier protein [1], requires energy [1], obtained through respiration [1] ...
... 2. Molecules/ions (named example) [1], move across membrane/cell wall [1], against a concentration gradient [1], using a carrier protein [1], requires energy [1], obtained through respiration [1] ...
Metabolism of RBC
... Energy generation • Generates ATP for energy to maintain RBC shape and flexibility • Via anaerobic glycolytic pathway • 2 ATP for each molecule glucose ...
... Energy generation • Generates ATP for energy to maintain RBC shape and flexibility • Via anaerobic glycolytic pathway • 2 ATP for each molecule glucose ...
Cellular Respiration notes HONORS
... – Two ATP molecules are used to break down a glucose molecule – It is split into two three carbon molecules (3Carbon; 3C) called PGAL. Enzymes rearrange the molecules – Energized electrons from the molecules are transferred to molecules of NAD+ to make NADH – A series of reactions converts the PGAL ...
... – Two ATP molecules are used to break down a glucose molecule – It is split into two three carbon molecules (3Carbon; 3C) called PGAL. Enzymes rearrange the molecules – Energized electrons from the molecules are transferred to molecules of NAD+ to make NADH – A series of reactions converts the PGAL ...
Datasheet Blank Template - Santa Cruz Biotechnology
... step of intracellular glucose metabolism, the conversion of glucose to glucose-6-phosphate. Four hexokinase isoenzymes have been identified, including hexokinase I (HXK I), hexokinase II (HXK II), hexokinase III (HXK III) and hexokinase IV (HXK IV, also designated glucokinase or GCK). Hexokinases I- ...
... step of intracellular glucose metabolism, the conversion of glucose to glucose-6-phosphate. Four hexokinase isoenzymes have been identified, including hexokinase I (HXK I), hexokinase II (HXK II), hexokinase III (HXK III) and hexokinase IV (HXK IV, also designated glucokinase or GCK). Hexokinases I- ...
III. Cells and Energy
... (from the atmosphere) and hydrogen (from NADPH) to form glucose in a series of reactions called the Calvin Cycle ...
... (from the atmosphere) and hydrogen (from NADPH) to form glucose in a series of reactions called the Calvin Cycle ...
Review Questions
... c. The citric acid cycle would be inhibited, but glycolysis would not. Lactic acid accumulates. d. The citric acid cycle and glycolysis would be stimulated. _____20. Which statement given below best characterizes the properties of a photosystem? a. Photosystems do not contain proteins. b. A photosys ...
... c. The citric acid cycle would be inhibited, but glycolysis would not. Lactic acid accumulates. d. The citric acid cycle and glycolysis would be stimulated. _____20. Which statement given below best characterizes the properties of a photosystem? a. Photosystems do not contain proteins. b. A photosys ...
7 - Anaerobic Respiration
... • Only lasts for 8-10s • When PCr stores depleted they cannot be replenished until after exercise finishes, or if exercise intensity drops significantly (as high levels of O2 availability are required for aerobic respiration) – fatigue occurs. •If exercise continues after the depletion of the PCr st ...
... • Only lasts for 8-10s • When PCr stores depleted they cannot be replenished until after exercise finishes, or if exercise intensity drops significantly (as high levels of O2 availability are required for aerobic respiration) – fatigue occurs. •If exercise continues after the depletion of the PCr st ...
Glucose
Glucose is a sugar with the molecular formula C6H12O6. The name ""glucose"" (/ˈɡluːkoʊs/) comes from the Greek word γλευκος, meaning ""sweet wine, must"". The suffix ""-ose"" is a chemical classifier, denoting a carbohydrate. It is also known as dextrose or grape sugar. With 6 carbon atoms, it is classed as a hexose, a sub-category of monosaccharides. α-D-glucose is one of the 16 aldose stereoisomers. The D-isomer (D-glucose) occurs widely in nature, but the L-isomer (L-glucose) does not. Glucose is made during photosynthesis from water and carbon dioxide, using energy from sunlight. The reverse of the photosynthesis reaction, which releases this energy, is a very important source of power for cellular respiration. Glucose is stored as a polymer, in plants as starch and in animals as glycogen.