#3 Fats Flashcards

1
Q

Require _ acid (18n2) and _ acid (20n4) at _% inclusion

A

linoleic, arachidonic, 1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
1
Q

Fats & Oils are _ in water and _ in organic substances

A

insoluble, soluble

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

_kcal/g of Lipid

A

9.45

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Lipid Function

A

Energy Source, Structural, Reduce dust in diets, Lubricate pelleting system

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Fats _ @ room temp

A

solid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Oils _ @ room temp

A

liquid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Basic unit of fats and oils

A

Glycerol

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Glycerol + 1 FA

A

Monoglyceride

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Glycerol + 2 FA

A

Diglyceride

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Glycerol + 3 FA

A

Triglyceride

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

During digestion the presence of fat in the _ stimulates the secretion of _

A

duodenum, cholecystokinin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

_ regulates secretions of pancreas enzymes and bile

A

cholecystokinin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

_ _ emulsify the fat droplets, and create smaller droplets with larger _ _

A

Bile salts, surface area

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

- binds the fat droplet and acts as an _ for pancreatic _ to act on - _ to digest _

A

co-lipase, anchor, lipase, water-lipid interface, TAG

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Pancreatic lipase can be inhibited by high concentration of _ _

A

Bile salts

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Products of TAG hydrolysis

A

Free Fatty Acids, LCFAs, MCFAs, Monoglycerides, Phospholipids

16
Q

After lipolysis bile salts form _ by incorporating products of TAG hydrolysis

A

Micelles

17
Q

Micelles are able to transport the lipolysis products to UWL so they can be absorbed through the brush border and into the _

A

enterocyte

18
Q

LCFAs absorb _ than MCFAs or SCFAs

A

faster

19
Q

Lipids enter enterocytes in _ _ form and leave to various tissues as _ through the - region into bloodstream

A

single molecule, portomicrons, base-lateral

20
Q

Intracellular transport of lipids involves _ _ _ _ ()

A

Fatty Acid Binding Protein (FABP)

21
Q

FABP works better for _, _

A

Unsaturated, LCFAs

22
Q

After Fatty Acids are absorbed and transported to the liver packaged into _ and packaged into _ _ _ _ (VLDLs)

A

TAGs, Very low density lipoproteins

23
Q

VLDLs are recreated into the bloodstream to go to

A

Tissues, Meat, Eggs

24
Q
A