The action of malic enzyme opposes the action of pyruvate carboxylase. (a) Diagram the substrate cycle formed

Question:

The action of malic enzyme opposes the action of pyruvate carboxylase.

(a) Diagram the substrate cycle formed by these enzymes plus a third enzyme.

(b) Write the net equation for converting malate to pyruvate and back to malate. What does this accomplish for the cell?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Fundamentals Of Biochemistry Life At The Molecular Level

ISBN: 9781118918401

5th Edition

Authors: Donald Voet, Judith G Voet, Charlotte W Pratt

See More Books

Question Posted: Oct 04, 2023 07:23 AM

See More Questions

The citric acid cycle is a series of biological reactions that plays a central role in cell metabolism. The cycle includes dehydration reactions of both malic and citric acids, yielding fumaric and...
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
The population (in millions) of a country in 2015 and the expected continuous annual rate of change k of the population are given. (a) Find the exponential growth model P = Ce kt for the population...
What are the objectives of application controls?
In each of the following pairs, which compound would you expect to have the higher standard molar entropy: (a) C2H2(g) or C2H6(g) (b) CO2(g) or CO(g)? Explain.
Suppose that the full model is $y_{i}=\beta_{0}+\beta_{1} x_{i 1}+\beta_{2} x_{i 2}+\varepsilon_{i}, i=1,2, \ldots, n$, where $x_{i 1}$ and $x_{i 2}$ have been coded so that...
Burns Boats wants to assemble 50 boats per 8-hour day, using a production line. Total task time for each boat is 45 minutes. a. What is the takt time? What is the theoretical mini mum number of...
Direct Materials Used, Cost of Goods Manufactured In September, Lauren Ashley Company purchased materials costing $210,000 and incurred direct labor cost of $140,000. Overhead totaled $320,000 for...
Hamlet had at most one sister. (Sxy: x is a sister of y; h: Hamlet) Translate the following statements. Assorted statements
No major league baseball player has hit seventy-three home runs in a single season except Barry Bonds. (Mx: x is a major league baseball player; Hx: x has hit seventy-three home runs in a single...
Why do you think that some trucking firms have determined that including last-mile deliveries within their least-cost scale of operations would require providing very large volumes of delivery...
A small wave pulse and a large wave pulse approach each other on a string; the large pulse is moving to the right. Some time after the pulses have met and passed each other, which of the following...
During a call with analysts and investors, Boeing CEO Dave Calhoun was asked, How do you change the culture as a big organization? He responded that it was a tough question. The Boeing workforce was...
Binta Niambi Brown is the CEO and cofounder of Fermata Entertainment Ltd., an innovative startup in the music industry. She faced an ethical dilemma. Brown was about to close a $3 billion asset...
Most people in this country obtain health insurance through employer-sponsored plans. Although the historical background you just read explains how this system came about, it does not discuss whether...
Facebooks campus in Menlo Park, California, includes a large sign reading The Hacker Company and a giant HACK configured into the surface of one of its many pedestrian plazas. Founder Mark Zuckerberg...
Identify five examples of forensic accounting engagements that commonly require the analysis of financial statements and discuss how mindset might impact this type of analysis.
Identify the tax issues or problems suggested by the following situations. State each issue as a question. Jennifer did not file a tax return for 2007 because she honestly believed that no tax was...
For each pair of compounds below, determine whether they are identical compounds, constitutional isomers, stereoisomers, or different conformations of the same compound: (a) (b) (c) (d) (e) (f) (g)...
Predict the major product(s) for each of the following reactions: 1) Hg(OAC)2, -0 2) NABH, ? - O, NaOH, cold Br2 H20 Pt
Draw a Lewis structure for each of the following compounds: (a) C 2 H 6 (b) C 2 H 4 (c) C 2 H 2 (d) C 3 H 8 (e) C 3 H 6 (f) CH 3 OH
Should cigarette marketers continue to use marketing tactics restricted in one country in other countries where they are not restricted?
How can HR professionals ensure that training is inclusive and accessible to all employees?
(a) Define the terms local error and order for an ODE formula. What is the order of each of the methods (1) and (2)? [2 marks] (b) Giving answers to 2 significant decimal digits of accuracy, compute...

The action of malic enzyme opposes the action of pyruvate carboxylase. (a) Diagram the substrate cycle formed

Question:

Step by Step Answer:

The malic enzyme and pyruvate carboxylase can perform opposing reactions in a substrate cycle and co...View the full answer

Fundamentals Of Biochemistry Life At The Molecular Level

Students also viewed these Sciences questions