Question: Although animals cannot synthesize glucose from acetyl-CoA, if a rat is fed 14C-labeled acetate, some of the label appears in glycogen extracted from its muscles.

Although animals cannot synthesize glucose from acetyl-CoA, if a rat is fed 14C-labeled acetate, some of the label appears in glycogen extracted from its muscles. Explain.

Step by Step Solution

★★★★★

3.39 Rating (186 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Animals cannot carry out the net synthesis of glucose from acetyl CoA to whic... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

930-M-S-B-C (1465).docx

120 KBs Word File

Students Have Also Explored These Related Biochemistry Questions!

Write a balanced equation for the synthesis of glucose from acetyl-CoA via the glyoxylate cycle.

Mammals cannot undergo net synthesis of carbohydrate from acetyl-CoA, but the carbons of acetyl-CoA can be incorporated into glucose and amino acids. Present pathways by which this could come about.

Assume that acetyl CoA containing a 14C isotopic label in the carboxyl carbon atom is used as starting material for the biosynthesis of mevalonate, as shown in figure. At what positions in mevalonate...

When a typical person runs a marathon, most blood glucose comes from liver glycogenolysis. But what if liver glycogenolysis cannot occur quickly enough to keep up with the demand for blood glucose,...

Besides liver glycogenolysis, how else can glucose be supplied for export into the blood? Ketone bodies are produced by fat cells ( adipocytes ) and converted into glucose by the liver. Even - chain...

1. Liver and skeletal muscle have different isozymic forms of glycogen phosphorylase that differ in a number of ways. One notable difference is that the Vmax of muscle phosphorylase is considerably...

Gluconeogenesis is the uptake of glucose by the body's cells. synthesis of new glucose from non - carbohydrate sources such as amino acids. process by which plants use sunlight to synthesize glucose....

2 . Glucose Synthesis a . Describe how glucose can be synthesized from oxaloacetate. b . Is it possible to synthesize glucose from acetyl CoA using the same path? Why or why not?

Design a radiotracer experiment that would allow you to determine which proportion of glucose catabolism in a given tissue preparation occurs through the pentose phosphate pathway and which...

What allows animals to synthesize many different types of collagen proteins? Multiple choice question. Animals have a single collagen gene, but the protein is modified in many different ways after it...

77. Make the conversion indicated in each of the following: (c) the area of an 8.5- x 11-inch sheet of paper in cm?

On April 30, the bank reconciliation of Ottawa Travel shows three outstanding checks: no. 254, $650; no. 255, $720; and no. 257, $410. The May bank statement and the May cash payments journal show...

What advantages does a gold exchange standard have over a pure gold standard?

6.2.2 An agronomist measured the heights of n corn plants. The mean height was 220 cm and the standard devi- ation was 15 cm. Calculate the standard error of the mean if (a) n = 25 (b) n = 100

Explain why patients on ventilators are at high risk for ventilator-associated pneumonia(VAP).

In an episode of the television show House, Dr. House pulled the patients tracheostomy tube and viewed into the pharynx to find evidence of a pseudomembrane. He then contacted the CDC to obtain the...

A graduate student from Ireland tests positive in the tuberculin skin test. Upon reading the patient history, the doctor determines that the test is a false positive and does not pursue further...

If the coefficient of multiple correlation is 0.35, the coefficient of multiple determination is approximately Select one: a. 0.10 b. 0.12 c. 0.14 d. 0.16

Your client, a real estate company, is evaluating a real estate project of $15,000,000 that will provide them with yearly NOI of $1,950,000 for the next 10 years and can then be resold for an amount...

Required information SB (Algo) The following information relates ... [The following information applies to the questions displayed below.] The following information relates to a joint production...