tigers vs mitosis lesson (power point)

Tigers vs Mitosis

Before the game begins the players are in the locker room where they can’t be seen by the fans. They copy plays onto their wrist bands while mentally and physically preparing for the game.

The officials are on the field getting ready to officiate. Everyone is getting ready to start the game.

Tigers

Circleville

TIGERSEnter Phase

MITOSISInterphase

Before mitosis can begin, the chromosomes are in the nucleolus, where they can't be seen. They begin to make copies of themselves. The cell is getting ready for mitosis to begin.

Nucleolus

Nuclear Envelope

Centrioles(2 pair)

TIGERSStage 1: Players Announced

The Tigers burst out of the locker room and don’t

return again until later. The players gather

together as their names are announced and they

run out of the tunnel into the light. This is the first time they are seen by the fans. The officials

move off to the sides of the field to clear the way for

the players.

MITOSISStage 1: Prophase

The chromosomes burst out of the nucleolus, and the nucleolus disappears. The chromosomes becomes visible. Centrioles begin moving to opposite ends of the cell.

Centrioles(2 pair)

Centromere

Chromosome,Consisting ofTwo Sister Chromarids

Tigers

Circleville

TIGERSStage 2 Players meet together

Players separate and spread out. The offensive players gather together and the defensive players gather together and begin practicing some plays.

The players are moving and warming up.

MITOSISStage 2 Prometaphase

The nuclear membrane dissolves. Proteins attach to the centromeres creating the kinetochores. Microtubules attach at the kinetochores and the chromosomes begin moving.

CapturedChromosomes

MitoticSpindle Pole

Nuclear Vesicle

PolarMicrotutule

KinetochoreMicrotubule

Tigers

Circleville

TIGERSStage 3: Meet for Coin Toss

The team captains meet in the middle of the field for the coin toss.

MITOSISStage 3: Metaphase

Spindle fibers align the chromosomes along the middle of the cell nucleus.

CapturedChromosomes

MitoticSpindle Pole

Nuclear Vesicle

PolarMicrotutule

KinetochoreMicrotubule

Kenetochore

Tigers

Circleville

TIGERSStage 4:

Ana the Game Begins

The two teams split and line up on opposite sides

of the field for the kick-off...ana the game begins.

MITOSISStage 4: Anaphase

The paired chromosomes separate at the kinetochores and move to opposite sides of the cell.

Daughter Chromosomes

Increasing Separationof SpindlePoles

TIGERSStage 5: Telophone Family

The players go to their separate locker rooms

where they become invisible again to the fans.

The Tigers telephone their families to say they

won and will be home soon. The game is over and the

two teams go their own ways. They play another team next

week and it starts all over again.

CompleteNuclearEnvelope

ContractileRing

DecondensedChromosomes

Centrosome

Stage 5: Telophase

Chromatids go to opposite sides of the cell, and new membranes form around

the nuclei. The chromosomes disappear.

The cell is now ready to begin mitosis all over again.

LET'S REVIEW

Circleville Tigers MITOSISEnter Phase

Before the game begins the players are in the locker room where they can’t be seen by the fans. They copy plays onto their wrist bands while mentally and physically preparing for the game. The officials are on the field getting ready to officiate. Everyone is getting ready to start the game.

Interphase

Before mitosis can begin, the chromosomes are in the nucleolus, where they can't be seen. They begin to make copies of themselves. The cell is getting ready for mitosis to begin.

Circleville Tigers MITOSIS

Stage 1: Players AnnouncedThe Tiger burst out of the locker room and don’t return again until later. The players gather together as their names are announced and they run out of the tunnel into the light. This is the first time they are seen by the fans. The officials move off to the sides of the field to clear the way for the players.

Stage 1: Prophase

The chromosomes burst out of the nucleolus, and the nucleolus disappears. The chromosomes becomes visible. Centrioles begin moving to opposite ends of the cell.

Circleville Tigers MITOSIS

Stage 2 Players meet together

Players separate and spread out. The offensive players gather together and the defensive players gather together and begin practicing some plays. The players are and moving warming up.

Stage 2 Prometaphase

The nuclear membrane dissolves. Proteins attach to the centromeres creating the kinetochores. Microtubules attach at the kinetochores and the chromosomes begin moving.

Circleville Tigers MITOSIS

Stage 3: Meet for Coin Toss

The team captains meet in the middle of the field for the coin toss.

Stage 3: Metaphase

Spindle fibers align the chromosomes along the middle of the cell nucleus.

Circleville Tigers MITOSIS

Stage 4: Ana the Game Begins

The two teams split and line up on opposite sides of the field for the kick-off...ana the game begins.

Stage 4: Anaphase

The paired chromosomes separate at the kinetochores and move to opposite sides of the cell.

Circleville Tigers MITOSIS

Stage 5: Telophone Family

The players go to their separate locker rooms where they become invisible again to the fans. The Tigers telephone their families to say they won and will be home soon. The game is over and the two teams go their own ways. They play another team next week and it starts all over again.

Stage 5: Telophase

Chromatids go to opposite sides of the cell, and new membranes form around the nuclei. The chromosomes disappear. The cell is now ready to begin mitosis all over again.