CELLS Cells Human body 100 trillion cells in

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CELLS

CELLS

Cells � Human body: 100 trillion cells (in German: 100 Billionen) � � �

Cells � Human body: 100 trillion cells (in German: 100 Billionen) � � � Size: 0, 004 mm (~4 -5 µm) Put in line: 100 times around earth Every second: 50 million cell die

Cells � Every cell has its own task (hair, liver, heart, muscle, eye. .

Cells � Every cell has its own task (hair, liver, heart, muscle, eye. . . ) � Life of a cell: � lip: 2 weeks � liver: 8 month � Biggest human cell: female egg cell (0, 12 mm)

Structure of animal cell https: //www. youtube. com/watch? v=2 s 87 Sy. Rh 3

Structure of animal cell https: //www. youtube. com/watch? v=2 s 87 Sy. Rh 3 t 0

Clawed frog (Krallenfrosch)

Clawed frog (Krallenfrosch)

Experiment (by J. Gurdon, 1961)

Experiment (by J. Gurdon, 1961)

What can you say regarding the findings of J. Gurdon? Share with class.

What can you say regarding the findings of J. Gurdon? Share with class.

Genetic information � � Genetic information (DNA) is located in the nucleus of a

Genetic information � � Genetic information (DNA) is located in the nucleus of a cell Every cell contains the whole genetic information of a person!!

Genetic information � � Human 46 chromosomes (the aquatic rat has 92, a dog

Genetic information � � Human 46 chromosomes (the aquatic rat has 92, a dog 78) 23 pairs of homologue chromosomes 22 pairs of autosomes, 1 pair of sex chromosomes Female: 46, xx, male: 46, xy

Karyogram � � DNA, in form of chromosomes http: //www. youtube. com/watch? v=zsaf. Z

Karyogram � � DNA, in form of chromosomes http: //www. youtube. com/watch? v=zsaf. Z 17 p. KC 4

WALT know what cell cycle is Homework : Explain what is apoptosis?

WALT know what cell cycle is Homework : Explain what is apoptosis?

Mitosis - Growth?

Mitosis - Growth?

DNA extraction

DNA extraction

DNA extraction from saliva Materials & Set Up � 1/4 of a test tube

DNA extraction from saliva Materials & Set Up � 1/4 of a test tube full of your saliva � several drops of dish soap � a pinch of table salt (1/16 of a teaspoon) � some washing powder � ice-cold liquor

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Human Body Systems Nervous MusclesSkeleton Systems Human BodyHuman Body Systems Nervous MusclesSkeleton Systems Human Body
Human Body Systems Section 35 1 Human BodyHuman Body Systems Section 35 1 Human Body
Chapter 3 The Human Body The Human BodyChapter 3 The Human Body The Human Body
Human Body Systems The Human Body The organsHuman Body Systems The Human Body The organs
Body Fluid Body fluid n The total bodyBody Fluid Body fluid n The total body
The Body Nourishing The Body Nourishing the bodyThe Body Nourishing The Body Nourishing the body
Body Composition Body Fatness The Facts About BodyBody Composition Body Fatness The Facts About Body
BODY ART BODY ART EL BODY ART TAMBINBODY ART BODY ART EL BODY ART TAMBIN
BODY CAVITIES BODY CAVITIES Spaces within the bodyBODY CAVITIES BODY CAVITIES Spaces within the body
Interaction Between Body Systems The Body The bodyInteraction Between Body Systems The Body The body
Body Composition Body Fatness The Facts About BodyBody Composition Body Fatness The Facts About Body
Body membranes Cover body surfaces Line body cavitiesBody membranes Cover body surfaces Line body cavities
Body Composition Typical Body Composition Body composition bodysBody Composition Typical Body Composition Body composition bodys
Body Paragraphs Body Paragraphs Purpose The body paragraphsBody Paragraphs Body Paragraphs Purpose The body paragraphs
Body Fluid Body fluid n The total bodyBody Fluid Body fluid n The total body
Jeopardy The Body Begin and End 100 100Jeopardy The Body Begin and End 100 100
Jeopardy The Body Begin and End 100 100Jeopardy The Body Begin and End 100 100
Cells Plant Animal Cells What are cells CellsCells Plant Animal Cells What are cells Cells
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History People Traditionconstitution Misc 100 100 100 200History People Traditionconstitution Misc 100 100 100 200
People Facts MISC 100 100 100 200 200People Facts MISC 100 100 100 200 200
B C D E 100 100 100 200B C D E 100 100 100 200
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Greek Jeopardy Leaders WAR 100 100 100 200Greek Jeopardy Leaders WAR 100 100 100 200
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Federalists Government Articles Convention People 100 100 100Federalists Government Articles Convention People 100 100 100
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DISSOCIATIVE MOOD POTPOURRI ANXIETY THERAPY 100 100 100DISSOCIATIVE MOOD POTPOURRI ANXIETY THERAPY 100 100 100
B C D E 100 100 100 200B C D E 100 100 100 200