Homework Answers
# Conversion of protein into amino acid is an exothermic reaction (EX). Catabolic reactions are exothermic.
# Formation of new phosphodiester bond is an Endothermic reaction (EN) .It is a anabolic reaction.
#Change in energy is represented by ∆G
Endothermic reaction have +∆G i.e means they require energy to carry out the reaction
While exothermic reaction have - ∆G i.e means they releases energy.
# Hydrolysis of ATP is an exothermic reaction (EX).
Because bond involved with the hydrolyses product (ADP+IP) are in lower energy state than the bond involved in ATP molecule.
#Decomposition reaction of propane is an exothermic reaction.
Combustion reactions are exothermic in this when propane text with oxygen it forms CO2/CO +H20 and make surrounding warmer.
#last reaction is Endothermic reaction (EN)
The end product of above reaction is disacharride.
When two monosaccharide unit combine they join together by glycosidic bond & releases water molecule.
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Type EX for Exergonic Type EN for Endergonic - The catalysis of a protein into individual...
Which of the following molecules would require a transport protein to cross the membrane? A. Carbon...
Which of the following molecules would require a transport protein to cross the membrane? A. Carbon Dioxide B. Oxygen C. Glucose D. A&B E. All of the above What is energy coupling? A. An enzyme reducing activation energy B. The hydrolysis of ATP to ADP and inorganic phosphate C. The use of energy released from an exergonic reaction to power an endergonic reaction D. All of the above are examples of energy coupling Peroxisomes A.Contains enzyme to produce hydrogen peroxide...
plz answer within 5 mins! action. 12. Which type of chemical reaction combines reacta a) synthesis...
plz answer within 5 mins!
action. 12. Which type of chemical reaction combines reacta a) synthesis b) decomposition c) potential d) exchange e) activated to produce larger products? 13. What is the most abundant and most important inorganic compound in the body? a) water b) oxygen gas c) carbon dioxide d) glucose e) DNA 14. A solute that readily dissolves in water is a) hydrophobic. b) hydrostatic. c) lipophilic. d) hydrophilic. e) hydrozone. 15. Which type of chemical reaction will...
What is the critical difference between passive and active transport? A. passive requires energy but active...
What is the critical difference between passive and active transport? A. passive requires energy but active does not B. passive requires no energy, but active does C. passive and active each require energy, but passive requires less What is an enzyme? A. a protein that facilitates a reaction B. a protein that supplies water for hydrolysis reactions C. a protein that absorbs water during dehydration reactions The First Law of Thermodynamics states: A. energy can be changed from one form...
Define: Reduction Potential Anaerobic glycolysis Oxidases Oxygenases ATP homeostasis ATP AMP ADP GTP CTP UTP- UDP...
Define: Reduction Potential Anaerobic glycolysis Oxidases Oxygenases ATP homeostasis ATP AMP ADP GTP CTP UTP- UDP Glycogen BCHM423Medical Biochemistry Unit II Bioenergetics Active Learning Worksheet What is Bioenergetics? Studies energy flow and transformation in living cells and organisms through respiration and metabolism Science of energy of biological systems Questions of concern: how is energy formed? How is energy transformed? How is energy utilized? e . . Life is an energy intensive process. It takes energy to operate muscles, extract wastes,...
question 45. What is the final yield of acetyl CoA molecules from the oxidation of a...
question 45. What is the final yield of acetyl CoA molecules from the oxidation of a 16-carbon fatty acid? a. 10 b. 8 c. 4 d. 12 e. 16 question 39. Which one of these compounds is not the result of the breakdown of the energy-releasing nutrients? a. Glycerol b. Glucose c. Fatty acids d. Disaccharides e. Amino acids question38. What does the body do with the chemical energy of food that is not converted to the chemical energy of...
question 45. What is the final yield of acetyl CoA molecules from the oxidation of a...
question 45. What is the final yield of acetyl CoA molecules from the oxidation of a 16-carbon fatty acid? a. 10 b. 8 c. 4 d. 12 e. 16 question 39. Which one of these compounds is not the result of the breakdown of the energy-releasing nutrients? a. Glycerol b. Glucose c. Fatty acids d. Disaccharides e. Amino acids question38. What does the body do with the chemical energy of food that is not converted to the chemical energy of...
The common molecule produced from all foods at the second stage of catabolism is A) ADP. B acetyl...
just checking my answers, except for number 10.
The common molecule produced from all foods at the second stage of catabolism is A) ADP. B acetyl-CoA. C) glucose. D) citric acid. Which group of compounds includes only low-energy molecules? 1. 2. Hih A)ATP; acetyl-CoA; NADH; FADH2 C) ADP: CO2; NADH; FADH2 DONO BADP: acetyl-CoA; NAD+:FAD-mau ADP: CO2: NAD+, FAD After O2 has been reduced in the electron transport chain, the oxygen atoms are part of what molecules? A) ATP 3....
Cellular respiration results in the release of energy from glucose. What is this released energy most often used for?
Question 4 Cellular respiration results in the release of energy from glucose. What is this released energy most often used for? The energy is used to break down fatty acids and triglycerides The energy is used to concentrate water molecules within the cell The energy is used for ATP hydrolysis. The energy is used to form a bond between ADP and Pi The energy is used to produce carbon dioxide and oxygenQuestion 5 During the process of cellular respiration, the majority of the chemical energy that is...
Question 1 (0.5 points) Saved Proteins are formed by joining together. carboxylic acids fatty acids amino...
Question 1 (0.5 points) Saved Proteins are formed by joining together. carboxylic acids fatty acids amino acids none of the above Question 2 (0.5 points) Which two functional groups does an amino acid contain? amine and carboxylic acid carboxylic acid and amide amide and heterocyclic ring heterocyclic ring and amine Question 3 (0.5 points) Do amino acids commonly exist in nature as neutral molecules with all uncharged atoms? Yes No Question 1 (0.5 points) What is a protein? A polymer...
Of: a) NA as the site s eukaryotic cells become more specialized, the nucleus is NOT important sy...
PLEASE ANSWER ALL
of: a) NA as the site s eukaryotic cells become more specialized, the nucleus is NOT important synthesis. b) Changes in the regulation of genes, c) DNA mutation, d) synthesis of mRNA, e) Golgi apparatus synthesis 4. Which of the following is associated with Co-enzyme A by the membrane of the mitochondrion for use in the Krebs cycle? a) proteins, b) amino acids, c) fatty acids, d) pyruvate e) glycogen 5. Which is NOT a characteristic of...
Which of the following molecules would require a transport protein to cross the membrane? A. Carbon Dioxide B. Oxygen C. Glucose D. A&B E. All of the above What is energy coupling? A. An enzyme reducing activation energy B. The hydrolysis of ATP to ADP and inorganic phosphate C. The use of energy released from an exergonic reaction to power an endergonic reaction D. All of the above are examples of energy coupling Peroxisomes A.Contains enzyme to produce hydrogen peroxide...
plz answer within 5 mins!
action. 12. Which type of chemical reaction combines reacta a) synthesis b) decomposition c) potential d) exchange e) activated to produce larger products? 13. What is the most abundant and most important inorganic compound in the body? a) water b) oxygen gas c) carbon dioxide d) glucose e) DNA 14. A solute that readily dissolves in water is a) hydrophobic. b) hydrostatic. c) lipophilic. d) hydrophilic. e) hydrozone. 15. Which type of chemical reaction will...
Define: Reduction Potential Anaerobic glycolysis Oxidases Oxygenases ATP homeostasis ATP AMP ADP GTP CTP UTP- UDP Glycogen BCHM423Medical Biochemistry Unit II Bioenergetics Active Learning Worksheet What is Bioenergetics? Studies energy flow and transformation in living cells and organisms through respiration and metabolism Science of energy of biological systems Questions of concern: how is energy formed? How is energy transformed? How is energy utilized? e . . Life is an energy intensive process. It takes energy to operate muscles, extract wastes,...
just checking my answers, except for number 10.
The common molecule produced from all foods at the second stage of catabolism is A) ADP. B acetyl-CoA. C) glucose. D) citric acid. Which group of compounds includes only low-energy molecules? 1. 2. Hih A)ATP; acetyl-CoA; NADH; FADH2 C) ADP: CO2; NADH; FADH2 DONO BADP: acetyl-CoA; NAD+:FAD-mau ADP: CO2: NAD+, FAD After O2 has been reduced in the electron transport chain, the oxygen atoms are part of what molecules? A) ATP 3....
Question 1 (0.5 points) Saved Proteins are formed by joining together. carboxylic acids fatty acids amino acids none of the above Question 2 (0.5 points) Which two functional groups does an amino acid contain? amine and carboxylic acid carboxylic acid and amide amide and heterocyclic ring heterocyclic ring and amine Question 3 (0.5 points) Do amino acids commonly exist in nature as neutral molecules with all uncharged atoms? Yes No Question 1 (0.5 points) What is a protein? A polymer...
PLEASE ANSWER ALL
of: a) NA as the site s eukaryotic cells become more specialized, the nucleus is NOT important synthesis. b) Changes in the regulation of genes, c) DNA mutation, d) synthesis of mRNA, e) Golgi apparatus synthesis 4. Which of the following is associated with Co-enzyme A by the membrane of the mitochondrion for use in the Krebs cycle? a) proteins, b) amino acids, c) fatty acids, d) pyruvate e) glycogen 5. Which is NOT a characteristic of...
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