WORKSHEET PROKARYOTIC AND EUKARYOTIC CELL

Transcription

WORKSHEET PROKARYOTIC AND EUKARYOTIC CELL
Priedas 2
Prokariotinė ir eukariotinė ląstelė/Prokaryotic and eukaryotic cell structure
WORKSHEET
PROKARYOTIC AND EUKARYOTIC CELL STRUCTURE
TASK 1. Indicate the cell type. Watch the video and fill in the table by matching the cell characteristics to the
particular cell.
___________________CELL
________________________CELL
Bacteria and cyanobacteria _______prokaryote__________________________________
All other cells _____________eukaryote________________________________________
No nuclear _______________________________________________________________
True nuclear______________________________________________________________
Lack membrane-bound organelles_____________________________________________
Possess subcellular organelles________________________________________________
Evolve from much smaller prokaryotic cells___________________________________
Contain DNR______________________________________________________________
DNR is visible as a long irregularly shaped molecule_______________________________
DNR is packaged together with special proteins, called chromosomes_________________
Specific number of chromosomes_____________________________________________
Cell membrane, cytoplasm and various organelles________________________________
Have ribosomes and make proteins____________________________________________
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Priedas 2
Prokariotinė ir eukariotinė ląstelė/Prokaryotic and eukaryotic cell structure
TASK 2. In pairs indicate what is presented in the pictures below and describe them using words in the
boxes. Then read your description to the other pair and listen carefully to their description. Whose
description is more accurate? What comments do you have? Consult with the teacher if necessary.
Picture 1
Nouns:
Picture 2
Picture 3
Flagellum
ribosome
cell walls
nucleoid
organelle
mitochondria
Verb and adjective phrases:
to be absent
to have
plasma membrane nucleolus
nucleus
DNA
plasmid
to be used for movement
to contain
to consist of
to control
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Priedas 2
Prokariotinė ir eukariotinė ląstelė/Prokaryotic and eukaryotic cell structure
EXTRA TASK. Ascribe the cell characteristics to either plant or animal cell:
Only have a plasma membrane
PLANT
Plant cells that photosythesis
Glycogen
Starch
Small temporary vacuoles sometimes found
Surounded by the membrane called the
tonoplast
ANIMAL
Able to change shape
Fixed shape
Alonge with the inner plasma membrane
HOMEWORK TASK:
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CELL STRUCTURE
Homework task:
1. Indicate cell parts using the picture above.
2. Watch the video A Tour of the Cell and take notes of 4
new facts or terms that you will learn from the video.
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Priedas 2
Prokariotinė ir eukariotinė ląstelė/Prokaryotic and eukaryotic cell structure
1. _________________________________ 2. __________________________________
3. _________________________________ 4. __________________________________
5. _________________________________ 6. __________________________________
7. _________________________________ 8. __________________________________
9. _________________________________ 10. _________________________________
11. _________________________________ 12. _________________________________
Fact/ term 1
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Priedas 2
Prokariotinė ir eukariotinė ląstelė/Prokaryotic and eukaryotic cell structure
For other notes:
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