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what are the qualities of the third phosphate bond in ATP? there may be more than one.
- stable
- unstable
- high energy
- low energy
- none
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- Which of the following processes would be directly affected by the presence of a non-hydrolyzable form of ATP ? the depolymerization of tubulin monomers O the depolymerization of actin monomers the polymerization of tubulin monomers the polymerization of actin monomersWhich of the following correctly describes the linkages found in ATP? two anhydrides, a phospho ester and a glycosidic bond two anhydrides, two phospho esters and a glycosidic bond three anhydrides, a phospho ester and a glycosidic bond one anhydride, two esters and a glycosidic bondMagnesium ion (Mg2+) forms complexes with the negative charges of the phosphate in ATP. In the absence of Mg2+, would ATP have more, less, or the same stability as when the ion is present?
- What are the common structural characteristics of ATP and DNA molecules? In what ways these are different?Which of the following letters on the figure contains the most energetic bond in ATP? A D B CWhich of the following types of covalent bonds are found in the structure of ATP? Phosphoanhydride, phosphomonoester, N-glycosidic bond. N-glycosidic, thioester, phosphodiester bond. Ester, ether, phosphoanhydride bond Ether, ester, phosphomonoester bond Next 000
- It is often stated that the phosphate-phosphate bonds in ATP are "high energy," but in fact, they are not notably high in energy. Rather, they are easy to break, and the AG of hydrolysis is a "useful" quantity of energy. What makes the phosphate bonds easy to break? O They are close to the destabilizing nitrogenous base adenosine. O High alkalinity attacks bonds between phosphate groups. O Electrostatic repulsion of phosphate groups. Positive charges on amino groups repel each other. O High acidity attacks bonds between amino acids.What bond and molecule store and provide energy to perform work? Bonds of anabolic and catabolic molecules Bonds of glucose and an ATP molecule. Bonds of ATP and a glucose molecule. All of the aboveWhich one of the following statement is CORRECT for ATP? Select one: a. Divalent cation Cl2- stabilize ATP and blocks the driving force for association and make ATP unstable. O b. Phosphate bonds of ATP is "highly transferable" bonds. O c. ATP is very unstable in salt solutions having near neutral pH therefore spontaneously dissociate into ADP and Pi. O d. In pure water ATP is very stable and high water concentration would only drive this reaction forward with the help of enzyme.
- Compare the structures of ATP to these nucleic acids: cCAMP, dinucleotides, RNA, DNA. Your comparisons should include both similarities and differences. Your comparisons should:What other molecules (besides sugars) serve as a source of energy for our bodies? Research shows that regular exercise and physical activity have multiple health benefits. List at least five physiological benefits of regular exercise.In ATP, which of the phosphate groups carries the highest amount of energy?