the structure of ATP is shown below. indicate which of the bonds(a-d0 in ATP is a...
the structure of ATP is shown below. indicate which of the bonds(a-d0 in ATP is a high-energy bond that is commonly broken to provide energy in cellular processes. explain how hydrolyzing this bond can help the cell carry out other unfavorable reactions.
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the structure of ATP is shown below. indicate which of the
bonds(a-d0 in ATP is a...
Problem 7. (ATP) In the human body, hydrolysis of ATP molecules (shown below) releases energy. During...
Problem 7. (ATP) In the human body, hydrolysis of ATP molecules (shown below) releases energy. During hydrolysis one of the three phosphate groups is broken off to give ADP, and a phosphate group, with the release of energy. Organisms make use of this energy to perform various biological functions. Adening High-energy bonds o-o-o -o -o 6 Ribose Phosphate Adenosine Adenosine monophosphate (AMP) Adenosine diphosphate (ADP) Adenosine triphosphate (ATP) A. An O - P bond in ATP is referred to as...
Figure 1.1 shows a molecule of ATP. ATP is the universal energy currency which provides the...
Figure 1.1 shows a molecule of ATP. ATP is the
universal energy currency which provides the immediate source of
energy for cellular processes.
When ATP is broken
down into ADP and Pi, 30.6 kJ mol-1 of energy is
released, which can be used for cellular activities.
Figure 1.1
State the name of the part of the ATP molecule labelled
X. [1]
State the name of the part of the ATP molecule labelled
Y. [1]
State the name of the part...
help with this! Complete the Lewis structure of the compound shown below and indicate which of...
help with this!
Complete the Lewis structure of the compound shown below and indicate which of the following statements are true. H false An sp2 hybrid orbital on C-1 overlaps with an sp hybrid orbital on C-2 to form the sigma bond between C-1 and C-2 false The C-N bond is formed from overlap of an sp? hybrid orbital from the carbon atom with an sp3 hybrid orbital from the nitrogen atom. true There are twelve o bonds in this...
Adenosine triphosphate (ATP) is the main "energy currency" used in cells. ATP hydrolysis is coupled with...
Adenosine triphosphate (ATP) is the main "energy currency" used in cells. ATP hydrolysis is coupled with unfavorable reactions, making the net change in energy for the set of reactions less than zero (favorable). Although ATP is the main energy currency, other molecules can fulfill this role and take part in coupled reactions. Determine whether each of the phrases or examples describes a thioester, reduced cofactor, or phosphorylated compound: Acetyl CoA, Ubiquinol, Phosphocreatine, the Sulfur-Carbon bond is hydrolyzed, These compounds yield...
33.Which organelle is the site of cellular respiration? a. chloroplast b. mitochondria c. golgi body d....
33.Which organelle is the site of cellular respiration? a. chloroplast b. mitochondria c. golgi body d. ribosome 34. Chemiosmosis is involved in making _____. a. H²O b. ADP c. ATP d. glucose 36. starch is a type of ______. a. protein b. lipid c. nucleic acid d. carbohydrate 37. An individual is DDgg. What gametes can it produce? a. Dd and Gg b. DG, Dg. dG and dg c. Dg only d. DD and gg 38. When a "high-energy" bond...
er at initial change (AG The standard free energy change (AG) for ATP hydrolysis is -30.5 kJ/ mol ATP, ADP, and I a...
er at initial change (AG The standard free energy change (AG) for ATP hydrolysis is -30.5 kJ/ mol ATP, ADP, and I are mixed together at initial concentrations of 1 M each then left alone until the reaction below has come to equilibrium. For each species (ie. ATP. ADP and P.) indicate whether the concentration will be equal to 1 M, less than 1 M, or greater than 1 M after the reaction had reached equilibrium. Explain why. ATP +...
13. Describe 2 mechanisms whereby ATP is generated during cellular respiration Mechanism 1: Mechanism 2: 14....
13. Describe 2 mechanisms whereby ATP is generated during cellular respiration Mechanism 1: Mechanism 2: 14. Indicate the MAIN molecules that enter and exit each of these processes? Molecule(s) IN Process Molecule(s) OUT Glycolysis Pyruvate Oxidation Citric Acid/Krebs Cycle ETC Photophosphorylation Calvin Cycle 15. Isocitrate is a 6 carbon molecule that is oxidized to a-ketoglutarate (a 5 carbon molecule) by the enzyme isocitrate dehydrogenase. What happens to the extra carbon atom in this reaction and in which process (listed in...
Please help!!!! I am lost on this one! Adenosine triphosphate (ATP) is the main ''energy currency''...
Please help!!!! I am lost on this one!
Adenosine triphosphate (ATP) is the main ''energy currency'' used in cells. ATP hydrolysis is coupled with unfavorable reactions, making the net change in energy for the set of reactions less than zero (favorable, Although ATP is the main energy currency, other molecules can fulfill this role and take part in coupled reactions. Determine whether each of the phrases or examples describes a thioester, reduced cofactor, or phosphorylated compound. Thioesters Reduced Cofactors Phosphorylated...
Hi, please help 1)Draw two molecules that could hydrogen bond with each other. Draw and indicate...
Hi, please help 1)Draw two molecules that could hydrogen bond with each other. Draw and indicate the H-bond and label which is the donor and acceptor. 2) Look up the structure of the subunit of hemerythrin, an oxygen binding protein from invertebrates. It has been found that in some α-helical regions of the protein, about every third or fourth amino acid residue is a hydrophobic one. Suggest a reason for this finding, based on the structure you found. 3) Which...
(1) Describe what you see, using terms that indicate the type of secondary structure shown. (2)...
(1) Describe what you see, using terms that indicate the type of secondary structure shown. (2) What can you conclude about protein's cellular location from this view of the protei? (3) Why is this amino acid found predominantly on the side of the helices that face each other? (its Leucine) (4) The labels will include the l-letter designation of the amino acid, followed by a number and letter. What does the number indicate? What does the letter indicate? Is this...
Problem 7. (ATP) In the human body, hydrolysis of ATP molecules (shown below) releases energy. During hydrolysis one of the three phosphate groups is broken off to give ADP, and a phosphate group, with the release of energy. Organisms make use of this energy to perform various biological functions. Adening High-energy bonds o-o-o -o -o 6 Ribose Phosphate Adenosine Adenosine monophosphate (AMP) Adenosine diphosphate (ADP) Adenosine triphosphate (ATP) A. An O - P bond in ATP is referred to as...
Figure 1.1 shows a molecule of ATP. ATP is the
universal energy currency which provides the immediate source of
energy for cellular processes.
When ATP is broken
down into ADP and Pi, 30.6 kJ mol-1 of energy is
released, which can be used for cellular activities.
Figure 1.1
State the name of the part of the ATP molecule labelled
X. [1]
State the name of the part of the ATP molecule labelled
Y. [1]
State the name of the part...
help with this!
Complete the Lewis structure of the compound shown below and indicate which of the following statements are true. H false An sp2 hybrid orbital on C-1 overlaps with an sp hybrid orbital on C-2 to form the sigma bond between C-1 and C-2 false The C-N bond is formed from overlap of an sp? hybrid orbital from the carbon atom with an sp3 hybrid orbital from the nitrogen atom. true There are twelve o bonds in this...
er at initial change (AG The standard free energy change (AG) for ATP hydrolysis is -30.5 kJ/ mol ATP, ADP, and I are mixed together at initial concentrations of 1 M each then left alone until the reaction below has come to equilibrium. For each species (ie. ATP. ADP and P.) indicate whether the concentration will be equal to 1 M, less than 1 M, or greater than 1 M after the reaction had reached equilibrium. Explain why. ATP +...
13. Describe 2 mechanisms whereby ATP is generated during cellular respiration Mechanism 1: Mechanism 2: 14. Indicate the MAIN molecules that enter and exit each of these processes? Molecule(s) IN Process Molecule(s) OUT Glycolysis Pyruvate Oxidation Citric Acid/Krebs Cycle ETC Photophosphorylation Calvin Cycle 15. Isocitrate is a 6 carbon molecule that is oxidized to a-ketoglutarate (a 5 carbon molecule) by the enzyme isocitrate dehydrogenase. What happens to the extra carbon atom in this reaction and in which process (listed in...
Please help!!!! I am lost on this one!
Adenosine triphosphate (ATP) is the main ''energy currency'' used in cells. ATP hydrolysis is coupled with unfavorable reactions, making the net change in energy for the set of reactions less than zero (favorable, Although ATP is the main energy currency, other molecules can fulfill this role and take part in coupled reactions. Determine whether each of the phrases or examples describes a thioester, reduced cofactor, or phosphorylated compound. Thioesters Reduced Cofactors Phosphorylated...
(1) Describe what you see, using terms that indicate the type of secondary structure shown. (2) What can you conclude about protein's cellular location from this view of the protei? (3) Why is this amino acid found predominantly on the side of the helices that face each other? (its Leucine) (4) The labels will include the l-letter designation of the amino acid, followed by a number and letter. What does the number indicate? What does the letter indicate? Is this...
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