CHEM 1405 Practice Exam #2 (2015)
... A) Solid sodium carbonate is heated to give solid sodium oxide and carbon dioxide gas. B) Sodium carbonate decomposes to sodium oxide and carbon dioxide. C) Sodium carbonate decomposes to sodium oxide and carbon dioxide gas. D) Sodium carbonate is heated to give sodium oxide and carbon dioxide. 20) ...
... A) Solid sodium carbonate is heated to give solid sodium oxide and carbon dioxide gas. B) Sodium carbonate decomposes to sodium oxide and carbon dioxide. C) Sodium carbonate decomposes to sodium oxide and carbon dioxide gas. D) Sodium carbonate is heated to give sodium oxide and carbon dioxide. 20) ...
-1 Respiration and Fermentation Respiration is the process of
... Oxygen or some other electron acceptor is not available, the next two steps in respiration cannot occur. Under these conditions, some organisms can regenerate oxidized NAD+ in fermentation reactions. In fermentation, the ultimate electron acceptor (oxidizer) is not oxygen, but part of the original m ...
... Oxygen or some other electron acceptor is not available, the next two steps in respiration cannot occur. Under these conditions, some organisms can regenerate oxidized NAD+ in fermentation reactions. In fermentation, the ultimate electron acceptor (oxidizer) is not oxygen, but part of the original m ...
Ch. 7 Cellular Respiration
... split into two three carbon molecules of PGAL. The 2 PGAL molecules are oxidized (each loses an electron) These electrons combine with NAD+ to form a new high energy compound called NADH (similar to NADP+) 3. The 4 phosphate groups that were added are now removed and 2 pyruvate molecules are produce ...
... split into two three carbon molecules of PGAL. The 2 PGAL molecules are oxidized (each loses an electron) These electrons combine with NAD+ to form a new high energy compound called NADH (similar to NADP+) 3. The 4 phosphate groups that were added are now removed and 2 pyruvate molecules are produce ...
Unit 3 (ch 6)
... 6.6 Redox reactions release energy when electrons “fall” from a hydrogen carrier to oxygen • NADH delivers electrons to a series of electron carriers in an electron transport chain – As electrons move from carrier to carrier, their energy is released in small quantities ...
... 6.6 Redox reactions release energy when electrons “fall” from a hydrogen carrier to oxygen • NADH delivers electrons to a series of electron carriers in an electron transport chain – As electrons move from carrier to carrier, their energy is released in small quantities ...
75. In yeast, if the electron transport system is shut down because of
... d) one ATP molecule must be removed from glucose e) two ATP molecules must be removed from glucose __ 2. The amount of energy released from a glucose molecule is dependent on what happens to a) carbon atoms b) oxygen atoms c) electrons d) phosphorus atoms e) water molecules __ 3. Glycolysis would qu ...
... d) one ATP molecule must be removed from glucose e) two ATP molecules must be removed from glucose __ 2. The amount of energy released from a glucose molecule is dependent on what happens to a) carbon atoms b) oxygen atoms c) electrons d) phosphorus atoms e) water molecules __ 3. Glycolysis would qu ...
Document
... energy from sunlight, carbon dioxide, and water to make sugars. • Oxygen is released into the air during photosynthesis. ...
... energy from sunlight, carbon dioxide, and water to make sugars. • Oxygen is released into the air during photosynthesis. ...
Cells and Energy Cellular Respiration Chapter 2 Lesson 4 Part 1
... Glycolysis literally means "splitting sugars." ...
... Glycolysis literally means "splitting sugars." ...
O2 evolution curves
... biosphere by a process known as photosynthesis, which occurs in plants, algae and some types of bacteria. Photosynthesis can be defined as the physico-chemical process by which photosynthetic organisms use light energy to drive the synthesis of organic compounds. The photosynthetic process depends o ...
... biosphere by a process known as photosynthesis, which occurs in plants, algae and some types of bacteria. Photosynthesis can be defined as the physico-chemical process by which photosynthetic organisms use light energy to drive the synthesis of organic compounds. The photosynthetic process depends o ...
Ch. 13: Translation and Proteins
... Polyribosomes as seen under the electron microscope. They were taken from giant salivary gland cells of the midgefly, Chironomus thummi. Note that the nascent polypeptide chain is apparent as it emerges from each ribosome. Its length increases as translation proceeds from left (5’) to right (3’) al ...
... Polyribosomes as seen under the electron microscope. They were taken from giant salivary gland cells of the midgefly, Chironomus thummi. Note that the nascent polypeptide chain is apparent as it emerges from each ribosome. Its length increases as translation proceeds from left (5’) to right (3’) al ...
05 Cell Respiration Fermentation Anaerobic and
... • In lactic acid fermentation, pyruvate is reduced to NADH, forming lactate as an end product, with no release of CO2 • Lactic acid fermentation by some fungi and bacteria is used to make cheese and yogurt • Human muscle cells use lactic acid fermentation to generate ATP when O2 is scarce ...
... • In lactic acid fermentation, pyruvate is reduced to NADH, forming lactate as an end product, with no release of CO2 • Lactic acid fermentation by some fungi and bacteria is used to make cheese and yogurt • Human muscle cells use lactic acid fermentation to generate ATP when O2 is scarce ...
ATP - HEDCen Science
... • NADH passes the electrons to the electron transport chain ETC. • Unlike an uncontrolled reaction, the electron transport chain passes electrons in a series of steps instead of one explosive reaction. • O2 pulls electrons down the ETC chain in an energy-yielding tumble. • The energy yielded is use ...
... • NADH passes the electrons to the electron transport chain ETC. • Unlike an uncontrolled reaction, the electron transport chain passes electrons in a series of steps instead of one explosive reaction. • O2 pulls electrons down the ETC chain in an energy-yielding tumble. • The energy yielded is use ...
C485 Exam I
... 1. (6pts) Which of the following statement about cyclic photophosphorylation are correct? (Circle the correct ones) A) It doesn’t involve NADPH formation B) It uses electrons supplied by photosystem II C) It is activated when NADP+ is limiting D) It does not generate O2 E) It leads to ATP production ...
... 1. (6pts) Which of the following statement about cyclic photophosphorylation are correct? (Circle the correct ones) A) It doesn’t involve NADPH formation B) It uses electrons supplied by photosystem II C) It is activated when NADP+ is limiting D) It does not generate O2 E) It leads to ATP production ...
Immobilised Enzymes
... Adsorption: where enzymes are physically attached to inactive supports such as glass beads or cellulose particles. Trapped in a gel: sodium alginate is commonly used. This allows substrates in and products out but prevents the enzyme from leaving the gel. Enclosed by a membrane: when enzymes are kep ...
... Adsorption: where enzymes are physically attached to inactive supports such as glass beads or cellulose particles. Trapped in a gel: sodium alginate is commonly used. This allows substrates in and products out but prevents the enzyme from leaving the gel. Enclosed by a membrane: when enzymes are kep ...
Chapt 6
... without oxygen • Lactate is carried by the blood to the liver, where it is converted back to pyruvate and oxidized in the mitochondria of liver cells. • The dairy industry uses lactic acid fermentation by bacteria to make cheese and yogurt. • Other types of microbial fermentation turn soybeans into ...
... without oxygen • Lactate is carried by the blood to the liver, where it is converted back to pyruvate and oxidized in the mitochondria of liver cells. • The dairy industry uses lactic acid fermentation by bacteria to make cheese and yogurt. • Other types of microbial fermentation turn soybeans into ...
Presentation
... Absence of Oxygen? • 7.4 How Does the Oxidation of Glucose Form ATP? • 7.5 Why Does Cellular Respiration Yield So Much ...
... Absence of Oxygen? • 7.4 How Does the Oxidation of Glucose Form ATP? • 7.5 Why Does Cellular Respiration Yield So Much ...
translation no. 4849
... Calculations based on the quantity of oxygen evolved by irradiation with a single short (about 10 microseconds) but sufficiently strong flash, show that in higher plants and algae ...
... Calculations based on the quantity of oxygen evolved by irradiation with a single short (about 10 microseconds) but sufficiently strong flash, show that in higher plants and algae ...
AP Bio Chapter 9: Cellular Respiration 1. What is the term for
... e. neither gains nor loses electrons, but gains or loses energy. 3. Why does the oxidation of organic compounds by molecular oxygen to produce water release free energy? a. The covalent bonds in organic molecules are higher energy bonds than those in water and carbon dioxide. b. Electrons are being ...
... e. neither gains nor loses electrons, but gains or loses energy. 3. Why does the oxidation of organic compounds by molecular oxygen to produce water release free energy? a. The covalent bonds in organic molecules are higher energy bonds than those in water and carbon dioxide. b. Electrons are being ...
VEN124 Section III
... molecules, during which energy is released and recaptured in the form of ATP. ...
... molecules, during which energy is released and recaptured in the form of ATP. ...
CHAPTER 4: CELLULAR METABOLISM
... Introduction: 1. CR is how animal cells use oxygen to release chemical energy from food to generate cellular energy (ATP). 2. The chemical reactions in CR must occur in a particular sequence, with each reaction being catalyzed by a different (specific) enzyme. There are three major series of reactio ...
... Introduction: 1. CR is how animal cells use oxygen to release chemical energy from food to generate cellular energy (ATP). 2. The chemical reactions in CR must occur in a particular sequence, with each reaction being catalyzed by a different (specific) enzyme. There are three major series of reactio ...
Microbial Metabolism
... adenine dinucleotide (FAD). Cells use each of these molecules in speci c metabolic pathways to carry pairs of electrons. One of the electrons carried by either NAD or NADP is part of a hydrogen atom, forming NADH and NADPH. FAD carries two electrons as hydrogen atoms (FADH2). Many metabolic pathwa ...
... adenine dinucleotide (FAD). Cells use each of these molecules in speci c metabolic pathways to carry pairs of electrons. One of the electrons carried by either NAD or NADP is part of a hydrogen atom, forming NADH and NADPH. FAD carries two electrons as hydrogen atoms (FADH2). Many metabolic pathwa ...
