Describe Structure and Functions of Cell Membrane

Slides:



Advertisements
Similar presentations
Plasma Membrane.
Advertisements

Aim: How cell membrane organized?
Membrane and Transport Notes. Review: Prokaryotic vs. Eukaryotic.
Chapter 5: Homeostasis and Cell Transport.  The steady – state physiological condition of the body of a cell.  Cell membranes help organisms maintain.
Cellular Membrane Notes About Cell Membranes 1. All cells have a cell membrane 2.Functions: a.Controls what enters and exits the cell to maintain an.
The Plasma Membrane - Gateway to the Cell
The Cell Membrane.
The Plasma Membrane Section 7.2 p
Cell membrane. Good morning Good morning Get your homework out so I can collect it You have a quiz over cells and viruses today.
Cell Membrane.
Objective: 4(B) Investigate and explain cellular processes, including homeostasis, energy conversions, transport of molecules, and synthesis of new molecules.
Section 7-3 Cell Boundaries. Plasma Membrane or Cell Membrane The boundary between the cell and its environment. Controls what enters and leaves the cell.
Plasma Membrane [7.2] Goals: Understand the concept of homeostasis in relation to the plasma membrane Demonstrate and understand how the plasma membrane.
CELL (PLASMA) MEMBRANE Chapter 4 Pg Homeostasis Balanced internal conditions of cells Maintained by cell membrane controlling what enters or.
DRAW IT!  Draw a prokaryotic cell and a eukaryotic cell. Labels are not needed.
Cell Boundaries 7-3 The beginning and the end… 1. All cells have a cell membrane –Thin –Flexible 2. Some cells have additional support known as the cell.
Aim: How does the structure of the cell membrane allow for its function? DO NOW: 1.Why do cells have a membrane? 2.Why does an apple have skin? 3.Think.
MENTAL MEMBRANE MANIA!. The following image represents what? 1. Protein 2. Phospholipid 3. Cholesterol 4. Glycoprotein 5. Glucose
3.3 Cell Membrane TEKS 3E, 4B, 9A The student is expected to: 3E evaluate models according to their limitations in representing biological objects or events;
Cell Membranes and Transport. A Cell is a Container A cell is the basic unit of life A cell and some organelles are containers formed by one or more membranes.
The Plasma Membrane Chapter 7.2. Maintaining a Balance  Cells need nutrients like glucose, amino acids, and lipids to function.  The plasma membrane.
Also known as the cell membrane – It is so fun!.  To regulate/control what enters and exits the cell. What types of things can get in and out of the.
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.
Cell Membrane Notes Chapter 7-3. I. Cell Membrane – CM (plasma membrane) A. Its job is to control what enters or exits the cell in order to maintain homeostasis.
Structure of Cell Membranes Fluid mosaic model Mixed composition: –Phospholipid bilayer –Glycolipids –Sterols –Proteins.
The student is expected to:
The Cell (Plasma) Membrane
Cell Boundaries Notes.
The Cell Membrane.
Cell Structure and Function 7.2
All living cells must maintain a balance regardless of internal and external conditions. Survival depends on the cell’s ability to maintain the-
Plasma Membrane.
Cell Membrane and Tonicity Worksheet
CELL SIZE AND CELL MEMBRANE
Cell Membrane Structure
Cellular Membrane Notes
Section 2: The Plasma Membrane
TEM picture of a real cell membrane.
Draw and label the parts of the cell membrane.
Why cells must control materials
The cell membrane, diffusion and osmosis
The Plasma/Cell Membrane
The student is expected to:
The Plasma Membrane.
The Plasma Membrane Biology Fall 2017.
Fluid Mosaic Model of the Cell Membrane
CELL (PLASMA) MEMBRANE
Biology Chp. 7.4 Review.
Structure and Function
Membrane and Transport Notes
Cellular Biology Chapter 3.
The student is expected to:
Plasma Membrane Structure and Function
Cell Membrane Honors Biology.
Do Now What is the role of the cell membrane?
7.2 The Plasma Membrane Main Idea: The plasma membrane helps to maintain homeostasis in the cell.
Cell Membrane Structure
The Cell Membrane.
Read pgs Complete Review QUESTIONS
The plasma (Cell) membrane
Section 2: The Plasma Membrane
Section 2: The Plasma Membrane
Honors Biology Class Standard Explain the role of cell organelles for both prokaryotic and eukaryotic cells, including the cell membrane, in maintaining.
The student is expected to:
Honors Biology Class Standard Explain the role of cell organelles for both prokaryotic and eukaryotic cells, including the cell membrane, in maintaining.
CELL (PLASMA) MEMBRANE
The Plasma Membrane.
The Cell Membrane!.
The Plasma Membrane.
Do Now 10/22 Get out your notebooks!
Presentation transcript:

Describe Structure and Functions of Cell Membrane ReTeach Notes Describe Structure and Functions of Cell Membrane The cell membrane is also known as the _____________________________and is made up of lipids, carbohydrates, and ___________________. The cell membrane is the gateway to the cell and has many functions. The cell membrane serves as a __________________________while regulating transport of materials in and out of the cell. This function helps maintain ____________________, a balanced environment for the cell. The cell membrane is flexible and allows for _____________________. The cell membrane also allows for recognition and _______________________ to other cells. Label the missing parts of the diagram

Describe Structure and Functions of Cell Membrane Spiral Practice Describe Structure and Functions of Cell Membrane Which of these best describes the plasma membrane structure? Phospholipid monolayer with embedded proteins Phospholipid bilayer with embedded proteins Triglyceride bilayer with embedded proteins 2. Explain how the cell membrane helps maintain homeostasis. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Why is it important to regulate what goes in and out of the cell?