Question

In: Biology

Before sitting down you ate a bunch of sugar cookies and drank a soda (not diet!)....

Before sitting down you ate a bunch of sugar cookies and drank a soda (not diet!). Explain the effect of this meal on liver glycogen metabolism. Make sure to include relevant hormones and enzymes.

Solutions

Expert Solution

Liver can only store certain amount of glucose (sugar), so the rest can accumulate as fat in the organ. If any one exceed the amount of sugar it turns into fatty acids and thats way fat get deposits in the liver. That can lead to nonalcoholic fatty liver disease a condition when your body contain more fat than it can metabolize, causing it to accumulate in the liver cell.

Glycogen degradation and synthesis are biochemical processes .Glycogen degradation consists of three steps : (1) the release of glucose -1 phosphate from glycogen , (2) the remodeling of the glycogen substrate to permit further degradation , and (3) the converson of glucose -1 phosphate into glucose 6- phosphate for further metabolism . The glucose 6- phosphate derived from the breakdown of glycogen has three facts it is the initial substrate for glycolsis (2) it can be processed by the pentose phosphate pathway to yield NADPH and ribose derivatives , and (3) it can be converted into free glucose for release into the bloodstream . This conversion takes place mainly in the liver and to a lesser extent in the intestines and kidneys.


Related Solutions

Assume you are sitting down with your manager, or assume you are the manager sitting down...
Assume you are sitting down with your manager, or assume you are the manager sitting down with your employee. Prepare two SMART goals for your employee./Marriott Explain how these two goals meet the SMART criteria.
You conduct a study to investigate the relationship between diet soda drinkers and obesity. You ask...
You conduct a study to investigate the relationship between diet soda drinkers and obesity. You ask 30 people two questions: 1) “How many diet sodas did you drink in the past week?” and 2) “How many pounds overweight are you?” You compute a Pearson correlation between the answers to your two questions, and find that r = .41.
1.You went to the living room of the doctor’s office. Your patient is sitting down, you...
1.You went to the living room of the doctor’s office. Your patient is sitting down, you call her name. So far, you two have made it to the intake room. Contrast the most commonly used way of measuring body temperature versus the most accurate. 2. Lubin Janot, a 75 year-old male, had shingles since last year. However, he has been going to the doctor for the same pain that developed on his rib cage on the right. Any little touch...
1) What happens to your heart rate as you move from laying down to sitting to...
1) What happens to your heart rate as you move from laying down to sitting to standing? 2) How does change in heart rate help maintain blood pressure in the caratoid arteries and what component of the autonomic nervous system would most likely elicit the heart rate change? 3) What happens to blood pressure as you move from laying down to sitting to standing? What type of autonomic response would cause a change in BP (sympathetic or parasympathetic)?
Your friend keeps telling you that fatty acids are broken down to sugar in the body...
Your friend keeps telling you that fatty acids are broken down to sugar in the body and used for energy. You disagree. In a simple explanation of metabolism, tell your friend why this idea is false. (1 point) Vitamin B6 plays many roles in the body, but a very important one ensuring that we aren’t required to eat ALL amino acids directly in the diet. Explain how this works. (2 points)
Before taking this class, did you think your diet was balanced? What are the strengths and...
Before taking this class, did you think your diet was balanced? What are the strengths and weaknesses of your current diet? Your initial answer should be 500 words minimum. Reference at least two sites you visited on this topic (APA or AMA citation). Comment and provide feedback to the comments (300 words minimum). PLEASE PROVIDE A SUBSTANTIAL RESPONSES (300 word minimum) FOR THE ABOVE PARAGRAPH.Express ideas and opinions in a clear and concise manner with obvious connection to the topic....
Have you ever looked at your diet and activity before this assignment? If so, what tools...
Have you ever looked at your diet and activity before this assignment? If so, what tools or methods did you use? What challenges did you encounter completing this assignment? What new perspective, if any, do you have now that you have used Diet & Wellness Plus to analyze your diet and activity level? Would you recommend a similar tool with others to help them to assess their diet and activity? Why or why not? Minimum 500 words required.
Before you start this exercise, I want you to write down the answers to these questions.  ...
Before you start this exercise, I want you to write down the answers to these questions.   Really, write them down BEFORE you read the discussion question. 1)  Are you for or against any forms of discrimination?  (Seems like a fairly ridiculous question, doesn't it?) 2) How do you define discrimination? If you had to describe discrimination what would it be?  How would you know if you were being discriminated against? STOP!  Before you read anything else, did you write down the answer to...
Before you put your money down and purchase a stock, what should you know about it?...
Before you put your money down and purchase a stock, what should you know about it? Explain
Your timing was good last year. You invested more in your portfolio right before prices went up, and you sold right before prices went down.
Your timing was good last year. You invested more in your portfolio right before prices went up, and you sold right before prices went down. In calculating historical performance measures, which one of the following will be the largest?Multiple Choicemean holding-period returnarithmetic average returngeometric average returndollar-weighted return
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT