Download Free Medical CELL MEMBRANE PowerPoint Presentation

CELL MEMBRANE PowerPoint Presentation

DOWNLOAD MEDICAL POWERPOINT PRESENTATION

About This Presentation

Description : COMPOSITION, CHARACTERISTICS/ PROPERTIES and FUNCTIONS OF THE CELL MEMBRANE

Tags : FUNCTIONS, MEMBRANE PROTEINS, CELL

Published on : Jan 23, 2021 | Views : 1322 | Downloads : 2

Shareable Url :

Embed Code :

Comment

Transcript

Slide 1-

CELL
Slide 2-

COMPOSITION, CHARACTERISTICS/PROPERTIES & FUNCTIONS OF THE CELL MEMBRANE
Slide 3-

ppt slide no 3 content not found
Slide 4-

ppt slide no 4 content not found
Slide 5-

Protein 55% Phospholipids 25% Cholesterol 13% Other lipids 4% Carbohydrates 3%
Slide 6-

ppt slide no 6 content not found
Slide 7-

ppt slide no 7 content not found
Slide 8-

ppt slide no 8 content not found
Slide 9-

FUNCTIONS OF THE MEMBRANE PROTEINS
Slide 10-

ppt slide no 10 content not found
Slide 11-

DIFFERENTIATE:
Slide 12-

ION CHANNELS & CARRIER PROTEINS
Slide 13-

ION CHANNELS are found in all cells, and are especially important for the function of excitable cells (eg. neurons and muscle cells). Ion channels are classified by their selectivity, conductance and mechanism of channel gating. CARRIER PROTEINS bind with molecules or ions that are to be transported, and conformational changes in the protein molecules then move the substances through the interstices of the protein to the other side of the membrane.
Slide 14-

Guyton and Hall Textbook Medical Physiology 13th Edition.
Slide 15-

CARRIER AND CHANNEL PROTEINS
Slide 16-

ACTIVE TRANSPORT & PASSIVE TRANSPORT
Slide 17-

ACTIVE AND PASSIVE TRANSPORT
Slide 18-

TYPES OF PASSIVE TRANSPORT
Slide 19-

SIMPLE DIFFUSION Movement of small, nonpolar substances from an area of high concentration to an area of low concentration across a selectively permeable membrane without the assistance of carrier or channels.
Slide 20-

Movement of large, charged, and polar molecules down their concentration gradient; assisted across a selectively permeable membrane by a transport protein FACILITATED DIFFUSION
Slide 21-

OSMOSIS Movement of solvent particles across a semipermeable membrane from a dilute solution into a concentrated solution. T
Slide 22-

FILTRATION Movement of molecules from an area of high pressure to an area of low pressure.
Slide 23-

ppt slide no 23 content not found
Slide 24-

TYPES OF ACTIVE TRANSPORT
Slide 25-

CARRIER-MEDIATED
Slide 26-

UNIPORT
Slide 27-

ANTIPORT
Slide 28-

CO-TRANSPORT
Slide 29-

COUNTER TRANSPORT
Slide 30-

VESICULAR MEDIATED TRANSPORT
Slide 31-

ENDOCYTOSIS
Slide 32-

EXOCYTOSIS
Slide 33-

TRANSCYTOSIS
Slide 34-

THANK YOU!