DO NOW V: 0Monday

April 7, 2014

Answer on page 60 of your INB…

Organize these words in order from smallest to largest:

•Atom•subatomic particle•Molecule•Cell•Ecosystem

• Organelle• Tissue • organ system• Organism• Population• Organ

DO NOW V: 0Monday

April 7, 2014

Answer in your INB…

ANSWER:

subatomic particle, atom, molecule, organelle, cell, tissue, organ, organ system, organism, population, ecosystem

Homework & Agenda V: 0Homework Homework: STAAR Review

Today’s Agenda

-Parts of a cell-Cell Analogy-5 Kingdoms notes

TEKS- Recognize levels of organization in plants and animals, including cells, tissues, organs, organ systems, and organisms-Differentiate between structure and function in plant and animal cell organelles, including cell membrane, cell wall, nucleus, cytoplasm, mitochondrion, chloroplast, and vacuole- Recognize that according to cell theory all organisms are composed of cells and cells carry on similar functions such as extracting energy from food to sustain life

V: 0

Vocabulary

CellsTissuesOrgansOrgan SystemsOrganismsOrganellesCell membrane

Cell wallNucleusCytoplasmMitochondrionChloroplastVacuoles

V: 0

ESSENTIAL QUESTIONS:

DAILY OBJECTIVES:Students will…-Identify the different parts of plant and animal cells

V: 0EQs & Objectives

Cell Theory V: 0

1. All organisms (living things) are made of one or more cells. (Unicellular or multicellular)2. The cell is the basic unit of all LIVING things.

Hierarchy of all matter:Protons/ Neutrons/Electrons Atoms Elements Molecules Compounds Organelles Cells (LIFE) Tissues Organs Organ Systems Organisms Populations Ecosystems Earth Solar System Galaxy Local Group Galaxy Clusters Universe3. All cells come from existing cells. (Mitosis=production of body cells or Meiosis=production of sex cells)

Two classifications of cells V: 0O Prokaryotic Cells

O 1st form of lifeO Have NO nucleus – DNA is

free (called the “nucleloid”) O ONLY form Unicellular

organisms (one-celled)O Example: Bacteria (e. coli,

staph, salmonella)

O Eukaryotic CellsO Evolved from prokaryotesO Have a nucleus with bundled

DNAO Can form unicellular or multi-

cellular organisms.O Example: Amoebas, plants

animals, fungi, protists

*Note: There many TYPES of cells (skin, muscle, hair, sex, etc.,); these are the two categories that ALL cells fall under! It is the DNA within cells that controls what type of cell they will be.

Two classifications of cells V: 0

Animal Cell V: 2Organelle & Function*Cell Membrane: Outer cell lining for protection*Cytoplasm: Jelly-like liquid that organelles float in*Nucleus: “Control center” that contains organism’s DNA*DNA: The hereditary material of organisms*Vacuoles: Store nutrients and waste *Mitochondria: Jelly-bean shaped producers of energy (ATP) for cell

EVALUATE:• What shape are the

mitochondria?• How is the cell similar to a body

system?

Animal Cell V: 2

Plant Cell V: 2PLANT-SPECIFIC organelles: *Cell Wall: Gives plant cells shape and structure (rigidity), made of cellulose*Chloroplast: Site where photosynthesis in plant cells occurs

EVALUATE:• What are some similarities

between plant and animal cells?

• What do you notice about the vacuole of the plant cell?

• Why do you think plants evolved to have cell walls and animals did not?

Plant Cell V: 2

Cell Analogy

• Create an analogy of the cell to something you are familiar with, such as a store, mall, school, etc.

• What does each part of the cell represent in your analogy?

• Key Vocabulary:cell wall cell membrane vacuole chloroplastnucleus mitochondria cytoplasm

V: 0

Cell Analogy V: 0

Classification of Living Things

Scientists estimate that there are between 3 million and 100 million species of organisms on Earth.

Taxonomists--biologists who specialize in identifying and classifying life on our planet--have named approximately 1.7 million species so far.

Each year, about 13,000 new species are added to the list of known organisms.

So, how do scientists classify (organize) all these millions of species?

The Big Picture

3 Domains and 6 Kingdoms

The Archaea are one of two groups of prokaryotic organisms, organisms with no nuclear membrane. (Bacteria are the other group.)

Archaea are best known for living in extremely hostile environments (very hot, very acid, or very salty), but they can also be found in less extreme conditions.

Archaea are believed to be the earliest form of life on Earth. Although both archaea and bacteria are simple life-forms, archaea are very different from bacteria.

Archaea do not require sunlight for photosynthesis, as plants do, and they do not need oxygen. Archaea absorb CO2, N2, or H2S and give off methane gas as a waste product.

Archaea

ARCHAEA

Halococcus salifodinae is found in water with high concentrations of salt.

Sulfolobus is an extrophile that lives in hot springs and thrives in sulfur-rich conditions.

A Deep Sea Hydrothermal Vent – Prime Habitat for Archaea Extremophiles

video of black smoker

Hot springs in Yellowstone Park–“Hot” Spots for Archaean Extremophiles

Archaea in Yellowstone

Searching for Archaea in Yellowstone’s Obsidian Pool

Prismatic Pool, Yellowstone Park

Bacteria – the Most Abundant Organisms

There are more bacteria in your mouth than there have been people living since the dawn of humans.

Bacteria (Staphylococcus aureus; yellow spheres) adhering to nasal cilia.

E. Coli bacteria Borrelia burgdorferi, the bacterium that causes Lyme disease.

Mycoplasma hyopneumoniae

Is Bacteria Good?

Newsflash!!!There was bacteria discovered that can do photosynthesis!

Bacteria are the primary recyclers of materials in the environment, particularly nitrogen.

Is Bacteria Good?

Bacteria are also essential for many processes we depend on – sewage treatment, cheese production, antibiotic production, and biotechnological processes like gene cloning and protein production.

Bacteria are used to produce insulin and other drugs that people need.

The Domain Eukarya is divided into 4 Kingdoms:

Protista Fungi Plantae Animalia

Classifying Critters activity

PROTISTS

• Protists are eukaryotes because they all have a nucleus.

• Many have chloroplasts with which they carry on photosynthesis. • Many are even unicellular .

A better name for Protists would be "Eukaryotes that are neither Animals, Fungi, nor Plants".

Protists

Visit Protist Park

FUNGI

FUNGI

Fungi sometimes look like plants, but they’re not!

Fungi can’t do photosynthesis, because they don’t have chloroplasts; they get their nutrients from the organic material they live in.

Decomposers, like mushrooms, feed on dead organic material.

Some fungi feed on living organisms, such as plants, animals and even other fungi. This causes diseases and infections in these organisms (like athlete’s foot and ringworm in humans).

Other differences from plants:• fungi don’t have roots• fungi’s cell walls are made of chitin, not cellulose.

ANIMALS

Invertebrates (no backbone)

Vertebrates (backbone)

Kingdom

PhylumClassOrderFamily

Genus

Species

Remember: Kids Prefer Candy Over Fresh Green Salad

Class

Kingdom:  AnimaliaPhylum:   ChordataClass:     MammaliaOrder:    CarnivoraFamily:   FelidaeGenus:  PantheraSpecies:               Tigris                    Subspecies              Panthera tigris altaica Siberian or Amur Tiger, Southeast Russia/China 

Panthera tigris tigris India  

Panthera tigris amoyensis Southern China  

Panthera tigris corbetti Indochina Panthera tigris sumatrae Sumatran Tiger, Sumatra                 

DO NOW-Grade Level V: 0Tuesday

April 8, 2014

Answer on page 60 of your INB…

What land formation is in the following topographic maps?

A. B. C.

DO NOW- Pre-AP V: 0Tuesday

April 8, 2014

Answer on page 60 of your INB…

What land formation is in the following topographic maps?

A. B. C.

When finished, add APE MAN, RUBIES, and labels to the periodic table to your reference materials page.

Homework & Agenda V: 0Homework Homework: STAAR Review

Today’s Agenda

-5 Kingdom Notes-Body Systems Card sort-BrainPop: Body Systems-Finish Cell Analogies

TEKS- Recognize levels of organization in plants and animals, including cells, tissues, organs, organ systems, and organisms

V: 0

Vocabulary

HeterotrophicAutotrophicUnicellularMulticellular

ProkaryoticEukaryoticAsexualSexual

V: 0

ESSENTIAL QUESTIONS:

DAILY OBJECTIVES:Students will…-Classify organisms into their appropriate Kingdoms.

V: 0EQs & Objectives

Prokaryotic vs. Eukaryotic V: 0Prokaryotic

“Pro” rhymes with NO!

Has NO Nucleus

Prokaryotic vs. Eukaryotic V: 0Eukaryotic

“You have one”!

Has a Nucleus

NucleusCytoplasm

Cell Membrane

Unicellular vs. Multicellular V: 0

Unicellular

Or “uno-cellular”

1

An organism made of only

1 cell.

Unicellular vs. Multicellular V: 0

Multicellular

“Multiple, Many”

An organism that is made

of many cells.

Autotrophic vs. Heterotrophic V: 0Autotrophic Makes its own

food from sunlight.(plants)

Autotrophic vs. Heterotrophic V: 0Heterotrophic Eats food to

gain nutrients.

Gets its food from other sources.

“Head”erotrophic

Sexual vs. Asexual V: 0Sexual

ReproductionTakes 2

organisms to produce a new one.

Sexual vs. Asexual V: 0Asexual

Reproduction

Alone

One organism “clones” itself to

produce a new

organism.

Body Systems V: 0

Body Systems V: 0

BrainPop Video

DO NOW-Grade Level V: 0Tuesday

April 8, 2014

Answer on page 60 of your INB…

What land formation is in the following topographic maps?

A. B. C.

DO NOW- Pre-AP V: 0Wed/Thurs

April 9 & 10, 2014

Add APE MAN, RUBIES, and labels to the periodic table to your reference materials page.

Homework & Agenda V: 0Homework Homework: STAAR Review

Today’s Agenda

-Finish Body Systems-Review Stations

ESSENTIAL QUESTIONS:

DAILY OBJECTIVES:Students will…-Classify organisms into their appropriate Kingdoms.

V: 0EQs & Objectives

Body Systems

• Card Sort and Record in Table

V: 0

Body Systems V: 0

BrainPop Video

Stations

• Station 1: PE and KE, F=ma• Station 2: Convection• Station 3: Plate Tectonics• Station 4: Weather Maps