Chapter II Cont. Chapter II Cont.

Can you just feel the magic?Can you just feel the magic?

Lipids Lipids Found in: Found in:

Fatty Meats

Egg Yolks

Milk Products

And Oils

Lipids Lipids Important Lipid Types: Important Lipid Types:

Triglycerides (Neutral Fats)

Ex. Fat deposits that insulate the body (BEER GUT)

Mr. Jackson

Just Kidding I’m Fatter

Lipids Lipids

Important Lipid Types Important Lipid Types

Phospholipids Phospholipids Ex: Cell Membranes (Remember BASIC Bio the “Phospholipid Bi-Layer”?)

LipidsLipidsPhospholipids a Closer LookPhospholipids a Closer Look

Simple Simple

DetailedDetailed

Lipids Lipids Important Lipid Types Important Lipid Types

CholesterolCholesterol

Ex: Steroids

•Estrogen

•Testosterone

•Winstrol

•D-Bol (Deca-Durabolin)

The list goes on and on and on…

I know I know what you’re what you’re thinking…thinking…

Seriously!!Seriously!!Where can I Where can I get her get her number?number?

Lipids Lipids

Vitamin DVitamin D

(Created through exposure to UV light and necessary for BONE growth and function)

Ex: Ever seen a “small” Samoan?  

~Yeah~ I didn’t think so. About to have BAD DAYBAD DAY

Lipids Lipids Sex Hormones Sex Hormones

Estrogen Testosterone 

What molecule do they look like in basic form? CholesterolCholesterol

Moving on Moving on

PROTEINSPROTEINS

Hooray!!!

Proteins Proteins

Amino Acids Amino Acids

The BASIC BUILDING BLOCKS of all Proteins

Contain a:

NHNH22 Group Group

COOH GroupCOOH Group

So what does that look like?

Like This

NHNH22

COOHCOOH

Important things to REMEMBER Amino Acids: NH2 & COOH

ProteinsProteinsAmino AcidsAmino Acids

A Chain of Amino Acids less than 50 is called a:

PolypeptidePolypeptide

More than 50? Its called a:

Complex Protein MoleculeComplex Protein Molecule

ProteinsProteins2 Kinds of Proteins

11stst kind kind

Fibrous ProteinFibrous Protein Example:Example:

Collagen – found in –Collagen – found in –

Bones Bones

TendonsTendons

Cartilage Cartilage Keratin Keratin (skin, hair (skin, hair and nails)and nails)

That’s gotta sting !!

Proteins Proteins Globular or FUNCTIONAL PROTIENSGlobular or FUNCTIONAL PROTIENSAntibodies:Antibodies: help the body identify foreign substances

HormonesHormones (apparently they can be both cholesterolcholesterol based or proteinprotein based) *I know I was alittle confused myself* Ex. Insulin (helps controls blood sugar levels)

Transport Proteins:Transport Proteins: Ex. Hemoglobin (Blood) carries oxygen throughout the body

CatalystsCatalysts also called Enzymes Enzymes Ex. Amylase (in your saliva)Ex. Amylase (in your saliva)

2nd Kind2nd Kind

Proteins: A closer lookProteins: A closer lookI know what your thinking….”why?”….”why?”

The answer?

Because…Mr. Jackson is Because…Mr. Jackson is EvilEvil

Moving on….Moving on….

Just Kidding well continue this on Monday.