LECTURE 6-PT 4- LIPIDS

Question 1

Lipids are

Answer 1

Hydrophobic

Question 2

Lipids include

Answer 2

FATS

Question 3

2 Fat examples

Answer 3

Triglycerides/Trigylcerols

Question 4

cells in the create____

Answer 4

Adipose Tissue

Question 5

Adipose Tissue is ______

Answer 5

most variable

Question 6

Cells store

Answer 6

fat

Question 7

adipose tissue is ____ energy source

Answer 7

long term

Question 8

Fat numbers

1LB =

25YR M=

25 YR F =

Answer 8

athlete, 17, 22

Question 9

Fat ____ vital organs

Answer 9

cushions

Question 10

Fat ____ the body

Answer 10

inulates

Question 11

Glyceride formula

Answer 11

3 carbon + 3OH+ 3 fatty acids chains

Question 12

Glyceride is made from __________ bonds after H20 is lost

Answer 12

covalent ester

Question 13

Fatty Acid —> Glycerol is made by

Answer 13

dehydration synthesis

Question 14

To make on TRIglycerol, dehydtation syn must happen 3 times

Answer 14

3 times??

Question 15

A fat consist of

Answer 15

Glycerol molecule + 3 fatty acid chains

Question 16

Lipogenisis

Answer 16

Carbs are converted to fats in the liver and cytoplasm of fat cells

Question 17

Saturated Fats qualites

Answer 17

animal sources, solid at room temp,

Question 18

Saturated Fats examples

Answer 18

Butter, lard

Question 19

Saturated fats have NO double bonds in their fatty chains

Answer 19

true

Question 20

Fatty acid chains in saturated fats are full of ___ atoms

Answer 20

hydrogen atoms

Question 21

There is _____ movement in fatty acid chains

Answer 21

little

Question 22

Unsaturated Fats qualities

Answer 22

plants, liquid at room temp

Question 23

Unsaturated Fats example

Answer 23

ANY oil

Question 24

Unsaturated Fats have _____ amount of double bonds

Answer 24

one or more

Question 25

What do the double bonds do in unsat fats

Answer 25

They free up space ( fewer H+ atoms are present)

Question 26

Diet for Unsat and sat fats

Answer 26

25g sat, 40g unsat

Question 27

Fatty Acid chains are how many and between what

Answer 27

are between carbons and single bonds

Question 28

Plant oils are not fully____ ( canola)

Answer 28

saturated

Question 29

Omega 3

Answer 29

First DB happens after the 3rd carbon ( C-C-C=C-C-C

Question 30

Omega 6

Answer 30

First DB in fatty acid chains happens after 6th carbon: (C-C-C-C-C-C=C-C..)

Question 31

unhealthy to health ratio of omega 3

Answer 31

06:20 to 1 03 vs O6 ???? ( EAT MORE FISH)

Question 32

Omega 3 examples

Answer 32

fishes, salmon, trout, walnuts

Question 33

Omega 6 examples

Answer 33

dairy, frozen, baked goods

Question 34

Hydrogenated Fats

Answer 34

unsat fats with CHEMICALLY ADDED h+ hydrogens

Question 35

chemically added h+ turns it into

Answer 35

saturated fats ??

Question 36

Hydrogenated Fats example

Answer 36

peanut butter, margarine

Question 37

TranFats

Answer 37

catacorner above and below a double bonded C

Question 38

transfats were banned in

Answer 38

2018

Question 39

Labels may say 0 but

Answer 39

contains small amounts still

Question 40

(2ND?) Phosplipids

Answer 40

Last fatty chain, add chaline + phosphate group

Question 41

Phosplipds are ______ constituent of cell membrane

Answer 41

MAJOR

Question 42

Choline+ Phosphate+ Fatty acid shape

Answer 42

Circle with tails

Question 43

Choline+ Phosphate+ Fatty acid shape breakdown

Answer 43

choline top, then phos, then fatty acid tails

Question 44

Choline and Phospate are _______

Answer 44

highly hydrophillic

Question 45

Tails are

Answer 45

highly hydrophobic, nonpolar

Question 46

Amphiphatic Molecule

Answer 46

hydrophillic head ( polar) and hyrophobic tails ( nonpolar)

Question 47

Steriods has ____ fused rings

Answer 47

4