5. Glycolysis has 10 steps. Draw out the reaction for a. One step that is catalyzed...

5. Glycolysis has 10 steps. Draw out the reaction for a. One step that is catalyzed by a kinase. b. One step that is catalyzed by an isomerase. c. One step that is catalyzed by a dehydrogenase. In each case, make sure to include which step you are drawing, the name of the enzyme, and the structures of the reactants and products.

Expert Solution

gladiator answered 2 years ago

Draw the mechanism for the two steps reaction catalyzed by aminoacyl-tRNA synthetases that gives rise to...

Draw the mechanism for the two steps reaction catalyzed by aminoacyl-tRNA synthetases that gives rise to "activated" tRNA

Of the three regulated steps of the glycolysis pathway, one is unusual. Which step is unusual...

Of the three regulated steps of the glycolysis pathway, one is unusual. Which step is unusual as a regulated step, and what is unusual about it?

One enzyme-catalyzed reaction in a biochemical cycle has an equilibrium constant that is 10 times the equilibrium constant of a second reaction

One enzyme-catalyzed reaction in a biochemical cycle has an equilibrium constant that is 10 times the equilibrium constant of a second reaction. If the standard Gibbs energy of the former reaction is -300 kJ/mol, what is the standard reaction Gibbs energy of the second reaction?

Enolase is an enzyme that catalyzes one reaction in glycolysis in all organisms that carry out this process.

Enolase is an enzyme that catalyzes one reaction in glycolysis in all organisms that carry out this process. The amino acid sequence of enolase is similar but not identical in the organisms. Researchers purified enolase from Saccharomyces cerevisiae, a single-celled eukaryotic yeast that grows best at 37°C, and from Chloroflexus aurantiacus, a bacterium that grows best at the much higher temperature of 55°C. The researchers compared the activity of purified enolase from the two organisms by measuring the rate of...

Draw in detail the reaction mechanism for the acid (H2SO4)-catalyzed esterification reaction between salicylic acid and...

Draw in detail the reaction mechanism for the acid (H2SO4)-catalyzed esterification reaction between salicylic acid and acetic anhydride to form aspirin. Please include an explanation of the steps of the reaction mechanism.

An enzyme-catalyzed reaction was carried out in a solution buffered with 0.03 M phosphate, PH 7.2....

An enzyme-catalyzed reaction was carried out in a solution buffered with 0.03 M phosphate, PH 7.2. As a result of the reaction, 0.004mole/liter of acid was formed a) What is the pH at the end of the reaction.? b) what would the pH if No buffer were present? Answers for questions a and b are pH = 6.9 and pH =2.4 respectively. BUT HOW DID THEY GET THOSE pH?

draw out step by step!! and have mini-explanations under each step explaining what is happnening SHOW...

draw out step by step!! and have mini-explanations under each step explaining what is happnening SHOW THE peptide bond hydrolysis mechanism of how: a)cysteine proteases work b) aspartyl proteases work c) metallo proteases work d)how does eptide hydrolysis by trypsin, elastase work with proteases?

1) Draw the whole cellular respiration cycle: Glycolysis, Bridge Step, and Krebs cycle (don't have to...

1) Draw the whole cellular respiration cycle: Glycolysis, Bridge Step, and Krebs cycle (don't have to draw the molecules, just the names and all of the intermediates).

In step 4 of glycolysis, fructose-1,6-bisphosphate is split into two three carbon products. One product has...

In step 4 of glycolysis, fructose-1,6-bisphosphate is split into two three carbon products. One product has an aldehyde function; the other has a ketone function. Step 5 isomerizes the ketone to the aldehyde Circle the aldehyde group. Steps 1 through 5 represent the first half of glycolysis. How many molecules of glyceraldehyde-3-phosphate are produced per glucose in the first half of glycolysis?

The following mechanism has been proposed for this catalyzed reaction: H2O2 + I– → IO– +...

The following mechanism has been proposed for this catalyzed reaction: H2O2 + I– → IO– + H2O H2O2 + IO– → I– + H2O + O2 a) Write the formula for any intermediate. b) Write the formula for any catalyst. c) Show how the steps in the mechanism add to the decomposition of H2O2.

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