DO NOW…. What makes a living thing “living”???

Slides:

Advertisements

Similar presentations

Cell Organization Chapter 1 Section 3. Cell Organization  All organisms can be classified by their cell type.  Archaea and Bacteria  Most unicellular.

Advertisements

CELL-a-bration Prokaryotes A. Prokaryotic cells are less complex B. Unicellular C. Do not have a nucleus & no membrane-bound organelles D. Most have.

Introduction to the Cell Cell Theory, Prokaryotes and Eukaryotes.

 Prokaryote  Eukaryote  Plant Cell  Animal Cell  Can be multicellular or unicellular  Does not have a cell wall  Uses photosynthesis  Unicellular.

COMPARING PROKARYOTES & EUKARYOTES. PROKARYOTESEUKARYOTES CYTOPLASM Cell Membrane DNA Always single- celled No Nucleus DNA is a simple, Single loop Small.

Cell Theory All living things are composed of cells.

Two Types of Cells Prokaryotic Cell vs. Eukaryotic Cells.

Prokaryotic vs. Eukaryotic Cells Eukaryotic Cells Prokaryotic Cells.

Parts of the Prokaryotic Cell. Check your Understanding 1) What is the main difference between a prokaryotic and eukaryotic cell? 2) What are the parts.

There are two main types of cells; Prokaryotes and Eukaryotes Prokaryotic Cells Prokaryotic cells are the oldest forms of life and evolved 3.5 billion.

What organelle uses sunlight to make food? Chloroplast.

Chapter 5: Cell structure & function

Prokaryotic Cells contain: (Answer all that apply)

Compare and contrast two cell groups

Cell Theory and Prokaryote vs. Eukaryote

Types of Cells There are two broad groups of cells Organelle

Aim: How are cells classified?

Cell Organelles.

Prokaryotic and Eukaryotic

Types of Cells and Cell Organelles

Types of Cells and Cell Organelles

Bacteria Dagan kirschner.

No membrane bound nucleus Only distinct organelle ribosome

Introduction to the Cell

Two Basic Cell Types: Prokaryotic vs. Eukaryotic Cells

Cell Structure: (1) Cell Membrane

Today’s Objective SWBAT differentiate between prokaryotic and eukaryotic cells SWBAT give examples of prokaryotic and eukaryotic organisms Overview Video:

Cell Theory and Prokaryote vs. Eukaryote

Prokaryotic vs. Eukaryotic Cells

Cells Continued 11/8/17.

What is a cell? Basic functioning unit in unicellular and multicellular organisms.

Spiral Notes – Organelle Functions

LECTURE: CRITERIA FOR PROKARYOTES & EUKARYOTES

The Microscope Do you know the parts?.

Prokaryotes vs Eukaryotes

Types of Cells In this presentation you will:

Two Basic Cell Types: Prokaryotic vs. Eukaryotic Cells

Cell Theory and Cell Types

Prokaryote vs. Eukaryote

Turn your homework in. Get out your notebooks. Open to page 16.

The cell theory.

Cells Cells have many different sizes, shapes, and functions

Prokaryotic vs. Eukaryotic

Prokaryote and Eukaryote notes

Prokaryotes vs. Eukaryotes

Types of Cells In this presentation you will:

Cell theory, prokaryotes, eukaryotes, scientists

COMPARING Prokaryotes & Eukaryotes

Prokaryotic Cell or Eukaryotic Cell?

Prokaryotic and Eukaryotic cells

Is the basic unit of living things.

3C Types of Cells Section 3C.

Prokaryotic before nucleus Eukaryotic true nucleus.

Cell Size and Types Cells, the basic units of organisms, can only be observed under microscope Three Basic types of cells include: Bacterial Cell Animal.

Notes: Types of Cells.

Cell Types and Cell Structure

Based on the timeline we copied down describe the kind of life that would be found on a planet that is: .75 billion years old – unicellular/multicellular.

Cell Diversity.

Cell Theory and Prokaryote vs. Eukaryote

Cell Diversity.

What are the two types of cells that make up all life on Earth?

The functional and structural unit of all living organisms.

Cells- The Basics.

Cell Theory and Prokaryote vs. Eukaryote

Types of Cells There are two broad groups of cells Organelle

Introduction to CELLS!!!! 1 1.

(1) Prokaryotic Cells (Bacteria).

Prokaryote vs. Eukaryote

Presentation transcript:

DO NOW…. What makes a living thing “living”??? What do ALL living things have in common???

Environmental Science Addendum to Chapter 4 Introduction to Cells Environmental Science Addendum to Chapter 4

Basic information All living things (biotic factors) are made up of at least one cell. Cells are classified as either eukaryotic (having a nucleus) or prokaryotic (having no nucleus). Cells are very small. Unicellular organism= made up of 1 cell Multicellular organisms= made up of many cells

What is the difference between a eukaryotic cell and a prokaryotic cell? Evolved 3.5 billion years ago No nucleus Cell membrane, cell wall, ribosomes, cytoplasm, flagella Bacteria (Archae bacteria and Eubacteria) Evolved 2.5 billion years ago Have a true nucleus Contains many organelles Plants, animals, fungi, and protists Eukaryotes Prokaryotes

Common Features between prokaryotic and eukaryotic cells include: DNA Cytoplasm Cell membrane Ribosomes

Cell Membrane 2 functions: Protects and supports cell Regulates what enters/exits the cell- Selectively permeable= only some things can get in

Nucleus- “The Brain” Controls all of the cell’s activities Contains and protects the DNA Surrounded by the nuclear envelope regulates what enter/exits the nucleus

Cell Wall Supports and protects plant cells. Contains cellulose (complex carb) that hardens the cell wall. Has pores used to transport materials in/out Cell Video