Smallest unit that is capable of life functions!.

Slides:

Advertisements

Similar presentations

Covers CA Standards 1c, 1f, 1g

Advertisements

Cell Organelles © J Beauchemin 2006

Cell Structure and Function

Cell Structures and Functions

Illustrations reproduced from Florida State University

Cell Structures and their Functions

Cell Structure Typical Structures Found in Plant and Animal Cells.

Lesson 2 Cells Introduction

Cell and Their Organelles

Chapter 4 Section 2 Eukaryotic Cells Bellringer

Cell Structure.

Organelles Energy – processing organelles – help cells do their work.

The Cell: The Basic Unit of Life. The Cell  The Cell has many parts.  Each part has a specific job and plays an important part in the life of a cell.

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

Chapter 7 “A View of the Cell” p. 170 – 193

Organelle Flip Book Organelles Cell Membrane Cytoplasm Cell Wall

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

Cell Structure A. Common cell structures-outer covering called cell membrane and internal gelatin-like cytoplasm.

Cell Structure and Function

Cell Structure & Function

CELL STRUCTURE Vocabulary. 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.

Cell Organelles.

Cells The Inside Story. The Cell Membrane  All cells have outer coverings to separate the inside from the outside.  The Job To keep cytoplasm inside.

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

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

Chapter 1- Sec. 2 Cell Parts Life Science. A World of Cells  Cell- is the basic unit of structure in living things that carry out life processes. –Many.

Basic Cell Structure.

Chapter 2: Cells Aim: How are all cells alike?. Cell Traits Have an outer covering called a cell membrane Cytoplasm-contains hereditary material that.

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

Cell Structure October 23, Common Cell Structures Outer covering called cell membrane and internal gelatinlike cytoplasm 1. comparing cells- size.

Cell Structure Section 2.1. Living Things  Any living thing is called an organism.  Organisms vary in size from microscopic bacteria in mud puddles.

Chapter 3 Cells Section 1 Cell Structure p

Cells Vocabulary. cell  smallest unit of life cell membrane  the outer covering that protects all cells.

Cell Organelles © J Beauchemin 2006

Chapter 7 “A View of the Cell” p. 170 – 193 This Powerpoint is hosted on Please visit for 100’s more free.

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.

Cells 3.b. Compare and contrast the major components and functions of different type of cells. (DOK 2)  Differences in plant and animal cells  Structures.

Parts of a Eukaryotic Cell

Parts of a Cell Notes. COMMON CELL TRAITS A cell is the smallest unit that is capable of performing life functions.

Cell Organelles. An organelle is a membrane-bound structure that carries out specific activities for the cell.

BELL-RINGER What is the name of the scientist that determined that cells can only arise from preexisting cells A Schleiden B Virchow C Schwann D Hooke.

Cell Organelles.

Cell Organelles.

Structures and Functions

Cell Structure & Function

Life’s Structure and Classification

Biology chapter 5 section 2

Warm-Up Please take out your item analysis that we did in lab yesterday as well as your interactive notebook.

Cell Structure & Function

Mitochondria The energy producing sites in the cell where respiration takes place In plant and animal cells Called the “powerhouse” Color red.

Eukaryotic Cell Structure and Function Animal and Plant Cells

CELLS LESSON Enduring Understanding: Cells have distinct and separate organelles which perform all the life functions for their survival.

Cell Organelles.

Eukaryotic Cell Structure

Cell Structure.

Cells Chapter 2.

Cell Structure & Function

Cell Organelles.

Cell Structure Unit 3 – Lesson 3.

Cell Structure and Function

Unit 1 Lesson 3 Cell Structure and Function

Cells Chapter 2. Cells Chapter 2 The Cell Cell- The basic unit of function and structure in living things. Cells come in many shapes and sizes.

Cells Chapter 2.

Organelles of the cell Eukaryotic cells.

Cell Structure Pages

Presentation transcript:

Smallest unit that is capable of life functions!

Cell Membrane-outer covering of a cell that allows materials in and out of the cell. Cytoplasm-gelatin-like material inside the cell. Hereditary material-controls the life of the cell.

Many sizes. (1 M, dot of an i for an egg cell, 1/10 of that is a red blood cell and 8,000 bacteria can fit in your RBC!) Wow that is small! Cell shape can tell you about their function. Some cells can change shape some not.

Prokaryotic-cells w/o membrane bound structures. Eukaryotic- cells w membrane bound structures.

Cell wall- (only in plants, algae, bacteria, and fungi). Rigid outer coverings that protect and give cells shape. Made of cellulose and pectin. Cell Membrane-regulates interactions between cell and the environment. Things enter and exit through here. Cytoplasm-fluid inside the cell where chemical reactions take place. Cytoskeleton is found there which allows cell to keep shape or move.

Nucleus-directs all cell activity and is membrane bound. Contains DNA which is the hereditary material.

Chloroplast- Found in plants. Contains chlorophyll which is the green pigment in plants. It takes energy from the sun and changes it into glucose. (sugar) Mitochondria-take food for energy and release CO2 and H2O.

Ribosomes- make protein for the cells. Needed in membranes and for chemical rxns. -Either free floating - Found on the rough endoplasmic reticulum.

Endoplasmic reticulum- (ER) folded membranes which materials can be processed and moved around the inside of the cell. Rough ER- has ribosomes and makes proteins. Smooth ER- no ribosomes and processes lipids and stores NRG. Golgi Bodies-stacked flat membranes that sort proteins and package them into vesicles. Vacuoles-temporary storage space.

Lysosomes- breaks down food molecules, cell wastes and worn-out cell parts.

Multi-celled organisms the cells work together to make an organisms! WOW! Tissue- is a group of cells that work together to do one job. Organ- Group of tissues that work together. Organ System-group of organs working together to perform a certain function.