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

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Presentation on theme: "The Cell Dr Fatahiya Kashif. The Cell Dr Fatahiya Kashif."— Presentation transcript:

1 The Cell Dr Fatahiya Kashif

2 The Cell Dr Fatahiya Kashif

3 The Cell Dr Fatahiya Kashif

4 The Cell Dr Fatahiya Kashif

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

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

7 The Cell Dr Fatahiya Kashif

8 The Cell Dr Fatahiya Kashif

9 The Cell Dr Fatahiya Kashif

10 The Cell Dr Fatahiya Kashif HO

11 The Cell Dr Fatahiya Kashif

12 The Cell Dr Fatahiya Kashif Sphingosine Carbohydrate

13 The Cell Dr Fatahiya Kashif

14 The Cell Dr Fatahiya Kashif http://www.clickbiology.com

15 The Cell Dr Fatahiya Kashif

16 The Cell Dr Fatahiya Kashif

17 The Cell Dr Fatahiya Kashif

18 The Cell Dr Fatahiya Kashif

19 The Cell Dr Fatahiya Kashif

20 The Cell Dr Fatahiya Kashif

21 The Cell Dr Fatahiya Kashif

22 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.

23 The Cell Dr Fatahiya Kashif

24 The Cell Dr Fatahiya Kashif

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Plasma Membrane.

Plasma Membrane.
“Cell Environment” Notes

“Cell Environment” Notes
Cell membranes are composed of two phospholipid layers.

Cell membranes are composed of two phospholipid layers.
Dr Fatahiya Kashif The Cell. Dr Fatahiya Kashif The Cell.

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.

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.

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.

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.

Osmosis.
Cell Structure.

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.

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.

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.

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.

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.

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 is a phospholipid bilayer. Sometimes you will hear it referred to as a “fluid mosaic”.
The Cell Membrane.

The Cell Membrane.
Chapter 4 Endomembrane System.

Chapter 4 Endomembrane System.
Objective: 4(B) Investigate and explain cellular processes, including homeostasis, energy conversions, transport of molecules, and synthesis of new molecules.

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.

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.

Outside of cell Inside of cell (cytoplasm) Cell membrane Proteins Protein channel Lipid bilayer Carbohydrate chains What is the circled molecule made up.

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