×
Log in to StudySoup
Get Full Access to FSU - PCB 4701 - Class Notes - Week 2
Join StudySoup for FREE
Get Full Access to FSU - PCB 4701 - Class Notes - Week 2

Already have an account? Login here
×
Reset your password

FSU / Physics / PHY 4701 / Can fat be used as protein?

Can fat be used as protein?

Can fat be used as protein?

Description

School: Florida State University
Department: Physics
Course: Human Physiology
Professor: Debra fadool
Term: Fall 2016
Tags: Human and Physiology
Cost: 25
Name: Human Physiology, PCB 4701, Week 2 Class Notes (9/1/16)
Description: These notes cover the cell membrane and the various ways compounds enter and exit the cell
Uploaded: 09/15/2016
5 Pages 45 Views 1 Unlocks
Reviews


due


Can fat be used as protein?



to proteins

3. Proteins

expressed

in a sea of that drive Passage

fat,

of

primarity

molecules

اااع

intercellular

space

(hormone recepter or w.scotaronder

of membrase)

cholesterol

0

extripsic

prosein

I

Space

A

Study

bilayer


Can water soluble drugs cross blood brain barrier?



Study SOUD

non-polar

Hot chains hydrophobic

integral

menbrood

protein

irótrinsich

Protein

Scaffold

Polor

SOH

hichophilic

s

STOV SOU

cluster of membrane

Proteins that operate togethe If you want to learn more check out What are the requirements for a real assent?
We also discuss several other topics like What are some examples of cultural pluralism?

4 barrier for water soluble molecules So maintenance of cytoplasmic concentrations, osmolarits, pH 6. Surface for cell-cell communicantion & importance to extracelular nolecules for all recognition


How cytoplasmic male sterility is used in plant breeding?



a. sycoproteins

b. Glucolipids

9/116

across the membrance ?

How are molecules transferred lo endocytosis

do exocytosis 3. fusion of vesicles

How are molecules transferred through the membrane! dy. 1. simple diffusion 2. osmosis now us tha cherettet enclor tools 3. Protein mediated fronsport mechanisms or If you want to learn more check out How to distribute pressure?

a. facilitated lion channel) har et briche

trees

u Sb. Primary active transport bildad classes & C. secondary active transport

Ind. exchanges (support or aniport)

itu

gan

Study Soup

study

A. Transfer molecules across membrane 1. Endocytosis = allows entry of molecules across membrase w/o troversing the bilayer in te J

a. uptaking particulates - Phagocytosis to sangue b. vitaking solutes = Pinocytosis

ho uptaking proteins a very specific (clathio Pits"). - all require (ATP) 2. exocytosis = reverse endocytosis astotona of Don't forget about the age old question of What is the meaning of atomic numbers in biology?

a secretion of enzymes endown to talaga b. release of neurotransmitters the meg ser

C. secretory resicles that fuse w/ plasma membrane - all require E (ATP) Carnag ingz 3. fusion of vessicles - in reference to organelles

a. ER to golg, apparatus during protein Synthesis it

studySoup Don't forget about the age old question of How does racism justify colonialism?

VOU

ELATP)

I requirement

varies

(

B. Transfer molecules

1. Simple Diffusion

through

membrose 7 = 21camo s Don't forget about the age old question of What is the physiological need to eat?

Ochsen

StudySoup

2.0 90

will move from T # of

low/less # of molecules

molecules to

study soup

diffusion is

rapod when

.

Random Walk Theoryd shows 29 sittebedo Brownian Movement on this show 129 sitomo od molecules will move until dynamic equilibrium is reached no E(ATP) is required of Tarzan Fick's 1st low of diffusion area w hat is ability to move be a DA da concontration gradient Dv. I molecules.

Toron Qett Dr. I viscosity

btwn a

εως

fields

(f

oteles

flowing

concentration

-diffusion

coeffiagt

insent

phospholipid bilater

borsonin e

TOSAP

Studi

tu

SOUD

J= -Ko A (lo-(:) a concentration gradient

on inside toutside of

permeability

membrane

coefficient c

o ntra

Kpl Î molecule

9 Woko =2720 Rpl T Polarity & water soluble evoort ole soorten Ifluences of diffusion = ptobito Chelst net loarea

szoftoode - Mulpa con cord 2. charge ow) situatave rotong pochote w 3. Size of molecule ETA) E saps the 4. concentration 2.2ottochone za prostora 5. Permeability of membrone entson to noten sen

a. permeable 204 innowa To word Swosob. impermeable at hoeft eolien trots

Co semi-permeable (GTA) E m e to the

de selectively permeable bean z obert & -requires no E (ATP) . Passive process of a no

Study Soup

@

StudySoup

@studySoup

ud Sour

2. Osmosis = flow of water across a semi-permeabled membrane

no 0 2.

- passive process lot 2 [H2o] # 1 mon orom how t o

lomo L [H0] a hidrostatic Psi = water high to low (master) hoood b. osmotic psi = water will have to dilute the more

concentrated solution (higher solute) isotonic dance wh respect to electrolytes (974) 3 isoos notice balance of respect to solute & water to ooo solute

H2O movement

Boosmotic no net water movement

60 -

homo

SMOJEC

kolom

EN

*

oo

environment

%

DO

cell is hypoosmotic w respect to environment (cell will Shrink)-crenate a eska

)

wirbels t o som toome 6 cell is hyperosmotic w/ respect to medium (cell will lose N

is hipo

environment

Oo

2

che

(300 mOsm

Na

c

Im glucose = 0.5 m Nachmakina

lo 3oo noso 2 ho d . 200 mOsa tugon bompe = isomos 150 mm

0,33M Cacha

Study Soup

O

D.

2

Study Soup

17STS

A

Study Soup

nisotonic

Study soup

hyperosmotic

@

cell will

crenate

studySoup

tudy SCU

ISO

Study Soup

Studysoup

Nach (mm) terort drive to Arbc is a natural osmometer asiese bei a 300 mOsm mammalian intercellular (ICF) CI

9 hohet

dic = OTE

Vost Hoff's how it so tool osmotic est to

o

T = RT dich

on concentration

make

be

osmotic ,

solution sort-oo

1.86

temperature

Portides in

-

tempero

gas

constant

motivo

902

3. Protein mediated membrose transporto

a facilitated diffusion on

I cannot move substexces against [] gradient

2. connot move against electrical gradient of er 3. does not require E CASP) (o

4. induction of transport via a conformational

change in the carrier Protein

) studySoup/

900

dy Soup

y soup

characteristics of all Protein transporters: 1. transport is more rapid then simple diffusion 2. Saturation kinetics = sigmoid Property

M55.0 Carrier To (transport max) Saturation

rate limited

Studys

Hoo.

saturation

Study Soup

association Properties

siete can't transfer anymore Os brc

no more hemoglobin

s shaped curve

PP Os mm Hg 3. demonstrates stereospecificity for a molecule of structurally

related molecules compete for carriers

Styáy Soup

0

study Soup

Study Soup

b. secondary active transport on). 1. an ion species (typically Not is pumped against

[] graudiest that requines. E (ATP) ode 2. ion species is transported back down electrical

or chemical gradiest & glucose Coutritional) or an vio amino acid is carried writ

3. examples

- coupled transport glucose -co-transporters

A

300

Dono

Page Expired
5off
It looks like your free minutes have expired! Lucky for you we have all the content you need, just sign up here