Cell Biology Organelles. Cell/Plasma Membrane Cell(Plasma) Membrane (1)  Phospholipid bilayer  Means that it has two layers  Phospho = phophate.

Slides:

Advertisements

Similar presentations

Section 3: Cell Organelles

Advertisements

Cell Organelles © J Beauchemin 2006

Cell Organelles What you need to know.

The cell organization Created by Mrs. Alldred Edited by Mrs. Rogers.

Cell Jeopardy Final Jeopardy Cell types Organelles More

The Cell Wall Cell wall: a rigid structure that gives support to the cell. Cell walls are made of different materials: some plant cell walls are made.

Cell Structure and Function

KEY CONCEPT Eukaryotic cells share many similarities.

Cell Organelles Use this presentation in conjunction with the Cell Organelle note-taking worksheet. Run through the entire presentation before using it.

© J Beauchemin  Boundary of the cell  Made of a phospholipid bilayer.

Cell and Their Organelles

Cell Structure & Function BINGO

CELL ORGANELLES.

© J Beauchemin  Organelle= “little organ”  Found only inside eukaryotic cells  All the stuff in between the organelles is cytosol  Everything.

Cell Structure & Function

Cell Organelles What you need to know. An organelle is a membrane- bound structure that carries out specific activities for the cell.

Cell Structures, Functions and Transport

PLANT AND ANIMAL CELLS. Your Paper PartsFunction.

Cells Today’s goals: Know organelles of an animal cell

The Cell. Plant Cells Cell Wall  The Cell Wall Gives the Plant Cell most of its support and structure.

Cell Organelles and Functions

Cell Organelles Use this presentation in conjunction with the Cell Organelle note-taking worksheet. Run through the entire presentation before using it.

Cell Organelles. Cell Organelles Organelle= “little organ” Membrane-bound structures that carry out specific acivities in the cell All the stuff in between.

2.02 Structure and Function of Cells Cells are the basic unit of structure for all living things.

Click on the name of each organelle to learn about its structure and function Cytoskeleton Lysosome To Plant Cell.

CELLS. 2 Types of Cells Prokaryotic (Bacteria) Eukaryotic (Plant & Animal) Both contain Organelles.

Cell Review. Organelles! Prokaryote vs. Eukaryote Prokaryote – simple, can’t carry out complex functions – Have DNA/RNA, ribosomes, cytoplasm, cell membrane.

Cell Structure and Function

The Cell. Plant Cells Cell Wall  a thick, rigid membrane that surrounds a plant cell. This layer of cellulose fiber gives the cell most of its support.

Cell Organelles.

Organelle Structure and Function. Review Prokaryotes simple celled organisms No nucleus Eukaryotic cells multicellular organisms Nucleus organelles.

Anatomy and Physiology Cell Structure. Structure selectively permeableCell (plasma) membrane - The selectively permeable outer boundary of a cell consisting.

The Function of Organelles Occupations of Organized Organelles.

Cell Organelles Found in Plant and Animal Cells Cell membrane Nucleus Nucleolus Mitochonria Ribosomes Lysosomes Endoplasmic reticulum Golgi Body Cilia.

Cell Organelles © J Beauchemin Cell Organelles Organelle= “little organ” Found only inside eukaryotic cells.

Cells. Cell Theory All living things are made up of one or more cells and their products The cell is the simplest unit that can carry out all life processes.

Cell Organelles © J Beauchemin Cell Organelles  Organelle= “little organ”  Found only inside eukaryotic cells  All the stuff in between the organelles.

Cell Organelles  What is an organelle?  An organelle is a tiny body inside a cell that performs a specialized cell function.  Just like the organs in.

We are made of TRILLIONS of cells! A cell is the basic unit of structure and function of all living things. We are made of TRILLIONS of cells! All.

Lumberton High Sci Vis II V Epithelial Cell.

Ch 7.2 Cell Structure. How is a cell organized? -All Eukaryotic (Animal/Plant) cells have 3 main parts: - Nucleus - Cytoplasm - Cell Membrane.

4A Cell Organelles specialized structures within a living cell.

Cell Structures and Organelles. Cell Membrane Found: All Cells Location: Outer part of the cell Structure: Phospholipid bilayer Fluid, flexible Function/

Plant Organelles and their Functions Ms. Toledo’s 9 th grade Biology Class.

1.What are the two parts of a solution? 2.What percentage must those two parts always add up to? 3.What is a concentration gradient? 4.What is.

Agenda  Standard  Cell Organelle Notes  Cell Organelle Campaign.

 The Cell Part 1. Prokaryotic Cells  Prokaryotic cell:  One celled organisms  Lack membrane bound nucleus and organelles  Contains  Cytoplasm 

Word Bank Diaphragm Arm Base Stage Revolving nosepiece Light source Objectives eyepiece Body tube Coarse adjustment knob Fine adjustment knob Stage clips.

Cell Organelles Organelle= “little organ”

Mr. Hamilton Biology Monroe County High School. Cell Organelles Organelle= “specialized cell part that performs a specific function” Found only inside.

REVIEW Organelles. Membrane-bound structures within the cell that have specific functions. Organelles.

The following is a glossary of animal cell anatomy terms.

Cell Structure & Function

Cell Organelles © J Beauchemin Cell Organelles Organelle= “little organ” All the stuff in between the organelles is cytosol Everything in a cell.

Cell Organelles © J Beauchemin 2006

Organelles in a Eukaryotic cell. Cytoplasm Description Gel like fluid where organelles are found Cytosol- fluid portion of cytoplasm Mostly water Function.

Cell Theory All organisms are made of one or more cells. The cell is the basic unit of all living things. All cells come from existing cells.

1.Take in energy from environment. 2.Grow and develop. 3.Reproduce. 4.Respond to stimuli. 5.Adapt to environment. 6.Made of cells or a cell.

Organelles Structure and Function of Organelles The Structure and Function of the following organelles will be discussed: –Cell Membrane –Nucleus –Cell.

Surrounds and holds together all cells “Gatekeeper” that controls what enters and exits Semi-permeable: some materials can enter and.

Golgi apparatus Flat organelle Stores proteins to be distributed Pancake shaped layers.

The Cell’s Machinery. Main Idea Eukaryotic cells have specialized internal structures called organelles that are surrounded by a membrane (membrane bound)

Organelles Of the Cell.

MEMBRANE-BOUND ORGANELLES

Eukaryotic Cell Structure

The Cell: Plants and Animals

Cell Organelles What you need to know.

MEMBRANE-BOUND ORGANELLES

Presentation transcript:

Cell Biology Organelles

Cell/Plasma Membrane

Cell(Plasma) Membrane (1)  Phospholipid bilayer  Means that it has two layers  Phospho = phophate  Hydrophilic or “water loving” portion  Lipid = “fat”  Hydrophobic or “water fearing”

Nucleus Cell/Plasma Membrane

Nucleus (2)  Enclosed by a double membrane  Contains the DNA  DNA is the same in EVERY cell

Nucleus Nucleolus Cell/Plasma Membrane

Nucleolus (3)  Found within the nucleus  It is NOT membrane bound  Makes ribosomes that are then sent out of the nucleus

Biology is Cool!!!!

Nucleus Nucleolus Cell/Plasma Membrane Mitochondria

Mitochondria (4)  Singular is “mitochondrion”  They are the powerhouse of the cell  About the size of a bacterium

Mitochondria (4)  Also has two membranes  Outer membrane is smooth  Inner membrane is highly folded  Called cristae  Increase surface area  Where cellular respiration takes place Cellular Respiration:  Glucose + O 2 ( Oxygen )  ATP (energy) + CO 2 + H 2 O

Nucleus Nucleolus Cell/Plasma Membrane Mitochondria Rough Endoplasmic Reticulum (ER)

Rough Endoplasmic Reticulum (ER) (7)  Appears to be “studded” or “pebbled” by ribosomes that are attached to the ER  Ribosomes make proteins  Proteins are synthesized and sent to the ER for transport throughout the cell

Nucleus Nucleolus Cell/Plasma Membrane Mitochondria Rough Endoplasmic Reticulum (ER) Smooth Endoplasmic Reticulum

Smooth Endoplasmic Reticulum (ER)(8)  Various functions:  Breakdown of lipid-soluble “fatty” toxins  Release of calcium in muscle cells

Nucleus Nucleolus Cell/Plasma Membrane Mitochondria Rough Endoplasmic Reticulum (ER) Smooth Endoplasmic Reticulum Golgi Bodies

Biology is Cool!!!!

Golgi Bodies (9)  Stacks of membrane-bound vesicles  Responsible for packaging molecules  Transport for elsewhere in cell and out of the cell

Nucleus Nucleolus Cell/Plasma Membrane Mitochondria Rough Endoplasmic Reticulum (ER) Smooth Endoplasmic Reticulum Golgi Bodies Centrosomes

Centrosomes (5)  Makes microtubules  Divide during cell division and form the spindle necessary for cell division

Nucleus Nucleolus Cell/Plasma Membrane Mitochondria Rough Endoplasmic Reticulum (ER) Smooth Endoplasmic Reticulum Golgi Bodies Centrosomes

Other organelles: Lysosomes  Contains enzymes that break down material  White blood cells use it to kill and digest bacteria  May also serve to kill itself if the cell becomes damaged

Other organelles: Vacuoles  Very small in animal cells  Rather large in plant cells  Store nutrients  Increase cell size during growth  Plant cells can also use it to store water to increase rigidity

Other Organelles: Chloroplasts  NOT found in animal cells  Where photosynthesis takes place  Contain chlorophyll  Make plants green

Other Organelles: Cell Wall  Made of cellulose  Cellulose can’t be digested by humans  Helps maintain plants rigid

Cytoplasm(6)  Thick, gel-like substance that fills the cell  Surrounds all the organelles

Nucleus Nucleolus Cell/Plasma Membrane Mitochondria Rough Endoplasmic Reticulum (ER) Smooth Endoplasmic Reticulum Golgi Bodies Centrosomes

Biology is Cool!!!!

Who am I?  I make energy for the cell.  I appear to have “studs” because there are ribosomes attached to my outer membrane  I break down materials and white blood cells use me to kill and digest bacteria.  I contain chlorophyll and am green.  I store nutrients, water, and sometimes even waste products for cells. (Although not all at the same time)

BONUS  What is a phospholipid and where can you find it?  Where does cellular respiration take place?  What are the reactants (what goes in) in cellular respiration?  What are the products of cellular respiration?