The Cell Dr Fatahiya Kashif. The Cell Dr Fatahiya Kashif.

Slides:



Advertisements
Similar presentations
Plasma Membrane.
Advertisements

“Cell Environment” Notes
Cell membranes are composed of two phospholipid layers.
Dr Fatahiya Kashif The Cell. Dr Fatahiya Kashif The Cell.
Biochemistry of CellDr Fatahiya Kashif. Biochemistry of CellDr Fatahiya Kashif A brief overview of life at atomic and molecular level.
By: Colette Allen. A membrane-bound organelle in the cytoplasm of most cells containing various hydrolytic enzymes that function in intracellular digestion.
Inside of cell Outside of cell Carrier proteins allow glucose to enter a cell at a faster rate than would be possible by simple diffusion across the membrane.
Osmosis.
Cell Structure.
Outside of cell Inside of cell (cytoplasm) Cell membrane Proteins Protein channel Double Fat Layer Carbohydrate chains Parts of the Cell Membrane Go to.
Active Transport Overview Sometimes cells need to move substances from low concentration to high concentration These substances move up the concentration.
Cell Membrane, vacuoles, vesicles and lysosomes. Cell membrane  The “skin” of the cell that controls what goes in and out of the cell  Made up of a.
Facilitated Diffusion and Active Transport. Facilitated Diffusion Many molecules and ions need special protein channels to pass through the cell membrane.
Lipids. Macromolecules are large organic carbon compounds Carbohydrates (Cell Energy) Proteins (Enzyme Activity) Nucleic Acids (Gene Expression/ Cell.
The cell membrane is a phospholipid bilayer. Sometimes you will hear it referred to as a “fluid mosaic”.
The Cell Membrane.
Chapter 4 Endomembrane System.
Objective: 4(B) Investigate and explain cellular processes, including homeostasis, energy conversions, transport of molecules, and synthesis of new molecules.
STEP 1 Proteins and lipids that are made on the ER membranes are transported through the ER and are packaged in transport vesicles that bud off.
Outside of cell Inside of cell (cytoplasm) Cell membrane Proteins Protein channel Lipid bilayer Carbohydrate chains What is the circled molecule made up.
3.3 Cell Membrane KEY CONCEPT The cell membrane is a barrier that separates a cell from the external environment.
3.3 Cell Membrane KEY CONCEPT The cell membrane is a barrier that separates a cell from the external environment.
Active Transport Movement of molecules up the concentration gradient.Movement of molecules up the concentration gradient. Requires energy Requires energy.
PACKAGING, TRANSPORTING and EXPORTING
Aim: How can we compare active and passive transport?
Cell Biology & Biochemistry Series : Set 4 Version: 1.0.
Cell Membrane Structure and Function Cell Membrane Structure Pg. 95 A.Function 1.Allows for movement into and out of the cell 2.Protection / Support.
Cells and Heredity Lesson 1.4 The Cell in Its Environment
LECTURER : SALMA ALRDAHE Gologi Apparatus 3 rd lab.
Dr Fatahiya Kashif Signal transduction. Dr Fatahiya Kashif Signal transduction.
The student is expected to:
Cell Boundaries Notes.
Chapter 3.3 CELL MEMBRANE KEY CONCEPT The cell membrane is a barrier that separates a cell from the external environment.
KVQ Warm-up #46-50 Embryology Endemic Species Endocytosis
Section 5.2 Active Transport
Cell Membrane Structure (1.2)
Cell Membrane Structure
Cellular Membrane Notes
Active and Passive Transport
TEM picture of a real cell membrane.
Draw and label the parts of the cell membrane.
Cell membranes are composed of two phospholipid layers.
The student is expected to:
Cell Exchange Organizer
BIOLOGY 306 HUMAN ANATOMY AND PHYSIOLOGY
Tonicity Isotonic Hypertonic Hypotonic
3.4 Diffusion and Osmosis KEY CONCEPT Materials move across membranes because of concentration differences.
How do materials get in and out of a cell ??
The student is expected to:
NAME: PERIOD: Form a.
Plasma Membrane Proteins
Cell membranes are composed of two phospholipid layers.
Cell membranes are composed of two phospholipid layers.
BIOLOGY Unit 2 Notes: Cell Membrane Transport
Passive = not active (no energy) Transport = moving
CELL MEMBRANE.
Cell membranes are composed of two phospholipid layers.
Active Transport Section 7:3 Part II.
Cell membranes are composed of ___ ____________ ______.
Active Transport Section 7:3 Part II.
Passive Transport pp
The Plasma Membrane.
Cell membranes are composed of two phospholipid layers.
The student is expected to:
Cell membranes are composed of two phospholipid layers.
Cell membranes are composed of two phospholipid layers.
SWBAT describe membrane structure
Cell membranes are composed of two phospholipid layers.
Cell membranes are composed of two phospholipid layers.
Presentation transcript:

The Cell Dr Fatahiya Kashif

The Cell Dr Fatahiya Kashif

The Cell Dr Fatahiya Kashif

The Cell Dr Fatahiya Kashif

The Cell Dr Fatahiya Kashif C H H C C H H H C O O C O O P Choline

The Cell Dr Fatahiya Kashif C H H C C H H H C O O C O O P Choline

The Cell Dr Fatahiya Kashif

The Cell Dr Fatahiya Kashif

The Cell Dr Fatahiya Kashif

The Cell Dr Fatahiya Kashif HO

The Cell Dr Fatahiya Kashif

The Cell Dr Fatahiya Kashif Sphingosine Carbohydrate

The Cell Dr Fatahiya Kashif

The Cell Dr Fatahiya Kashif

The Cell Dr Fatahiya Kashif

The Cell Dr Fatahiya Kashif

The Cell Dr Fatahiya Kashif

The Cell Dr Fatahiya Kashif

The Cell Dr Fatahiya Kashif

The Cell Dr Fatahiya Kashif

The Cell Dr Fatahiya Kashif

The Cell Dr Fatahiya Kashif Membrane trafficking, or the flow of membrane material between endomembrane compartments and the plasmalemma, is essential for transport of proteins and other macromolecules to various destinations inside and outside of the cell.

The Cell Dr Fatahiya Kashif

The Cell Dr Fatahiya Kashif

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.