Where are each of our macronutrients (carbohydrates,proteinsand fats) chemically digested? Where does the process for each of them...

50.1K

Verified Solution

Question

Biology

Where are each of our macronutrients(carbohydrates,proteinsand fats)chemically digested? Where does the process for each ofthem begin? Also note all locations in the GI tract that theseprocesses continue (until each macronutrient has been broken downinto components that our cells can absorb).

Answer & Explanation Solved by verified expert

3.9 Ratings (604 Votes)

Answer In the intestine carbohydrates proteins and fats are digested where they are broken down into their basic units carbohydrates within sugars Proteins formed in amino acids Fats converted into fatty acids and glycerol For carbohydrates Carbohydrates continue absorption in the mouth The salivary enzyme amylase starts breakdown into maltose a disaccharide by food starches No major absorption of carbohydrates takes place as the food bolus passes through the esophagus to the stomach Protein digestion occurs through the action of three main enzymes in the stomach and duodenum pepsin secreted by thestomach and trypsin and chymotrypsin secreted by pancreas The digestion of certain fats starts in the mouth where lingual lipase allows shortchain lipids to break down into diglycerides The fat found in the thesmall intestine induces the release of lipase from the pancreas and the conversion of fat into fatty acids by bile from the liver Fat digestion process The first phase in the digestion of triacylglycerols and phospholipids begins in the mouth as lipids find saliva First the physical action of chewing combined with emulsifier activity enables the digestive enzymes to carry out their tasksThe digestion process is initiated by the enzyme lingual See Answer

Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:

Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!

Become a Member

Where are each of our macronutrients (carbohydrates,proteinsand fats) chemically digested? Where does the process for each of them...

50.1K

Verified Solution

Question

Biology

Where are each of our macronutrients(carbohydrates,proteinsand fats)chemically digested? Where does the process for each ofthem begin? Also note all locations in the GI tract that theseprocesses continue (until each macronutrient has been broken downinto components that our cells can absorb).

Answer & Explanation Solved by verified expert

Get Answers to Unlimited Questions

Membership Benefits:

Other questions asked by students

you sampled 550 college students and found that 352 have Darwins tubercle. a) what are the frequencies...

the nuclear shell model, orbitals are ï¬lled in the order 1s1/2,1p3/2,1p1/2,1d5/2,2s1/2,1d3/2, etc. (a) What is responsible for...

Most new products are accepted by the market, despite failing to match or maximize customer requirements.. True False New...

A simple pendulum with a metallic bob has a time period 10 s The bob...

A set of children's blocks contains three shapes: longs, flats, and cubes. There are 3...

10 4x 10x x x 4

show work Flight Caf prepares in-flight meals for airlines in its...

Complete la pregunta en blanco. Blissful Breeze fabrica y vende ventiladores de techo. El...

Incentives for earnings management are inherent in the management structure but are least likely to...

You will present a selected clause "DISPUTE RESOLUTION " from the Sample Services Agreement. Your...

Waterway Shutters has the following inventory information. Nov. 1 Inventory 60 units @ $7.008 Purchase...

In Capital Budgeting, a Break Point affects the: a. the IRR calculation b. the investment...