Question

What would be the effect on absorption of nutrients if someone had a defect in (a)...

What would be the effect on absorption of nutrients if someone had a defect in (a) the transporter for neutral amino acids, (b) the Na+/K+ ATPase, (c) hephaestin, (d) sucrase-isomaltase, and (e) colipase.

Could anyone help me with the above question? thank you

Science   Anatomy-And-Physiology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

A. Amino acids absorption is affected.


B. Many nutrients are absorbed in gradient manner . So if there is an defect in the Na+/K+ ATPase, we can observe less absorption of nutrients.

C .hephaestin It is mainly for copper and iron.. so not all nutrients are effected . So, defeciency of iron and copper.

D.any defect in sucrase-isomaltase leads to Malabsorption of nutrients.

E. Colipase is a protein co factor for pancreatic lipase enzyme. If there is defect in this then the undigested nutrient go unabsorbed in intestine.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1. Which of the following amino acids is properly paired with a property? Question options: a)...
1. Which of the following amino acids is properly paired with a property? Question options: a) glycine: contains a polar R group b) proline: presence in polypeptide may cause abrupt change in direction and/or restricted geometry c) leucine: basic amino acid d) aspartate: generally positively charged at neutral pH e) valine: an amino acid that is ideal for the transfer of protons within the catalytic site of enzymes due to the presence of significant amounts of both the protonated and...
1) what would be the net effect of blocking ryanodine receptor channels in cardiac contractile cells?...
1) what would be the net effect of blocking ryanodine receptor channels in cardiac contractile cells?    a)asystole     b) positive inotropic effect    c) negative inotropic effect     d) positive chronotropic effect      e) negative chontropic effect 2) A drug that partially blocked voltage gated k+ channels in myocardial contractile cells would likely have what effect?    a) aysytole     b) positive inotropic effect     c)negative inotropic effect      d)positive chronotropic effect      e) negative chronotropic effect 3)The I_f...
When is a hypothesis considered scientific? a. when it is based on something other than observation...
When is a hypothesis considered scientific? a. when it is based on something other than observation b. when it can be tested and is refutable c. when it relies on anecdotal evidence d. when it relies on mystical explanations e. All hypotheses are considered scientific until experiments determine otherwise. 3. Of the following, which is the earliest step in the scientific process? a. generating a hypothesis b. analyzing data c. conducting an experiment d. drawing a conclusion e. developing a...
Cholera and other diarrheal diseases cause nearly 2 billion cases of diarrhea annually. Cholera toxin and...
Cholera and other diarrheal diseases cause nearly 2 billion cases of diarrhea annually. Cholera toxin and other bacterial toxins cause the intestine to secrete fluid into the lumen of the gut, depleting the extracellular fluid (ECF) volume. If fluid loss is not matched with fluid intake (law of mass balance), the result is severe dehydration, circulatory collapse, and even death. Drinking a rehydration solution is the most rapid and effective way to replace the large volumes of water lost by...
Below is the initial part of the gene sequence for  Glut1 as reported in Flybase. It includes...
Below is the initial part of the gene sequence for  Glut1 as reported in Flybase. It includes the 3' untranslated sequence and the first part of the translated sequence. The promoter for this gene is TATAT. Transcription begins with the third base after the promoter. For each answer portion, in your response, write each one starting on a new line and please write A, B, C, etc. as you go. A)   Transcribe and B). translate this sequence into its final peptide...
1. What would you predict to be the consequence on DNA replication if the cell had...
1. What would you predict to be the consequence on DNA replication if the cell had a non-functional primase protein? A. There would be no leading strand made. B. There would be no lagging strand made. C. There would be gaps in the leading strand. D. There would be gaps in the lagging strand. E. Two of the above are true. 2. During a laboratory experiment, you discover that an enzyme-catalyzed reaction has a ∆G of -20 kcal/mol. If you...
a)A psychologist is planning a study on the effect of motivation on performance on an attention...
a)A psychologist is planning a study on the effect of motivation on performance on an attention task. In this task, participants try to identify target letters in a stream of letters passing by at a rapid rate. The researcher knows from long experience that, under ordinary experimental conditions, the population of students who participate in this task identify a mean of 71 of the key letters, that the standard deviation is 10, and that the distribution is approximately normal. The...
The Patient: A 10-year old black male child named Michael Jones was admitted to the hospital...
The Patient: A 10-year old black male child named Michael Jones was admitted to the hospital because he was experiencing severe chest pain. He had been hospitalized on several previous occasions for vaso-occlusive episodes that caused him to experience severe pain that could not be managed with non-prescription drugs such as ibuprofen. He was slightly jaundiced, short of breath and easily tired, and feverish. A chest x-ray was taken and was abnormal. An arterial blood sample showed a PO2 value...
QUESTION 14 Given: Net Filtration Pressure = (PC – PIF) – (πC – πIF) IF: capillary...
QUESTION 14 Given: Net Filtration Pressure = (PC – PIF) – (πC – πIF) IF: capillary colloid osmotic pressure = +22 mmHg : interstitial fluid colloid osmotic pressure = +4 mmHg : capillary hydrostatic pressure = +30 mmHg : interstitial fluid hydrostatic pressure = -2 mmHg THEN, the Net Filtration Pressure is _____________ and there is _______________ across the capillary wall. a. -14 mmHg, Net Reabsorption b. 10 mmHg, Net Filtration c. None of the answers given here are correct...
Superior Markets, Inc., operates three stores in a large metropolitan area. A segmented absorption costing income...
Superior Markets, Inc., operates three stores in a large metropolitan area. A segmented absorption costing income statement for the company for the last quarter is given below: Superior Markets, Inc. Income Statement For the Quarter Ended September 30 Total North Store South Store East Store Sales $ 3,100,000 $ 700,000 $ 1,240,000 $ 1,160,000 Cost of goods sold 1,705,000 380,000 687,000 638,000 Gross margin 1,395,000 320,000 553,000 522,000 Selling and administrative expenses: Selling expenses 819,000 232,400 315,500 271,100 Administrative expenses...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT