Fat Burning exam 2

Question 0

Linoleic acid

Answer 0

18:2w6

Question 1

Naming the fats properly: 
Oic acid 
En 
Di 
Tri

Answer 1

Fatty acid
Double bonds
2 Number of double bonds
3 Number of double bonds

Question 2

Linolenic acid

Answer 2

18:3w3

Question 3

Arachidonic acid

Answer 3

20:4w6

Question 4

Eicoapentaenoic acid

Answer 4

20:5w3

Question 5

Docosahexaenoic acid

Answer 5

22:6w3

Question 6

Palmaric acid

Answer 6

16:0

Question 7

Stearic acid

Answer 7

18:0

Question 8

Oleic acid

Answer 8

18:1w9

Question 9

MAG

Answer 9

Monoacylglycerol

Question 10

DAG

Answer 10

Diacylglycerol

Question 11

TAG

Answer 11

Triacylglycerol three fatty acids attached to glycerol

Question 12

A fatty acid

Answer 12

Carboxyl group and carbon chain

Question 13

Acyl definition

Answer 13

An organic radical derived from an organic acid by the removal of the carboxylic hydroxyl group
Fatty acid attached to something

Question 14

Acyl-CoA

Answer 14

Fatty acid attached to coenzyme A

Question 15

Acyl carrier protein

Answer 15

Enzyme portion of fatty acid synthase

It holds an acyl group

Question 16

Fat storage

Answer 16

TAGS

Three fatty acids on a glycerol ( saturated unsaturated or both)

Question 17

Energy dense triglycerides

Answer 17

Reduced (lots of electrons)
Anhydrous (no water)
9kcal

Question 18

Glycerol is attached to what chain

Answer 18

Long chain fatty acid

Question 19

TAG broken down by what enzyme

Answer 19

ATGL

Question 20

DAG Broken down by what enzyme

Answer 20

HSL

Question 21

MAG broken down by what enzyme to form a free fatty acid

Answer 21

MGL

Question 22

Lipoproteins are transported in the blood to where

Answer 22

Muscle and adipose tissue

Question 23

What hydrolyzes TAGs

Answer 23

Extracellulsr enzyme LPL

Question 24

Where is LPL produced?

Answer 24

Muscle and fat cells and must find its way to the lumen of the capillary (produced by target cells)

Question 25

Lipoprotein lipase breaks down what

Answer 25

Breaks down surface of capillary(mostly skeletal muscle heart and adipose tissue)
Fatty acid
Glycerol

Question 26

Lipoprotein lipase and muscle

Answer 26

FA oxidizes for energy

Question 27

Lipoprotein lipase and adipose tissue

Answer 27

Re-esterfied to be store as TAGS

Question 28

Lipoprotein lipase and exercise

Answer 28

Results in increase in skeletal muscles LPL

Question 29

Diet and excess FA in the diet

Answer 29

Liver converts excess into VLDL 
transported I. Blood to adipocytes 
TAG removed (stored in lipid droplets)

Question 30

Lipid droplets are what

Answer 30

Neutral lipids presents in cells especially adipocytes and are steroid synthesizing cells (adrenal cortex ovary testes)

Question 31

Lipid droplets are where

Answer 31

Present in almost all cells

Question 32

Where are TAG mostly stored

Answer 32

Larger amounts are in Subcutaneous and viscera, adipose tissue while smaller amounts are in Skeletal muscle fibers (1-2%)

Question 33

Type I fibers have more…

Answer 33

Aerobic more mitochondria (oxidize more FA) store 2-3x more fat the Type II

Question 34

IMTGs…

Answer 34

Fat storage depot if there are a lot of lipids available and are a source of FA to be used during exercise (increased energy expenditure)

Question 35

IMTGs and normal populations

Answer 35

Have lower IMTG concentration and moderate insulin sensitivity

Question 36

IMTG and athletes

Answer 36

Have elevated oxidative capacity higher concentrations of IMTG and greater insulin sensitivity

Question 37

IMTG and obese individuals

Answer 37

Have higher IMTG concentration and low insulin sensitivity

Question 38

Exercise … IMTG

Answer 38

Decreases

Question 39

IMTG Post exercise ….

Answer 39

Increases