cells part 2
DESCRIPTION
Continued Ch 2 on Cells- goes through organellesTRANSCRIPT
![Page 1: Cells Part 2](https://reader033.vdocuments.mx/reader033/viewer/2022061202/547be77e5806b5e03f8b46ae/html5/thumbnails/1.jpg)
CELLSOrganelles
![Page 2: Cells Part 2](https://reader033.vdocuments.mx/reader033/viewer/2022061202/547be77e5806b5e03f8b46ae/html5/thumbnails/2.jpg)
Cells
Prokaryote- most basic cells. Have no internal membranes. NO Nucleus- just a nucleoid where the DNA hangs out.
Most prokaryotes are single celled organisms (unicellular).
![Page 3: Cells Part 2](https://reader033.vdocuments.mx/reader033/viewer/2022061202/547be77e5806b5e03f8b46ae/html5/thumbnails/3.jpg)
Cells
Eukaryotes- have membrane bound organelles (mainly the nucleus)
multicellular
![Page 4: Cells Part 2](https://reader033.vdocuments.mx/reader033/viewer/2022061202/547be77e5806b5e03f8b46ae/html5/thumbnails/4.jpg)
Organelles
Nucleus- where DNA is housed Control center
![Page 5: Cells Part 2](https://reader033.vdocuments.mx/reader033/viewer/2022061202/547be77e5806b5e03f8b46ae/html5/thumbnails/5.jpg)
Organelles
Cell membrane- regulates the movement in and out of the cell ‘shell’ or ‘skin’
![Page 6: Cells Part 2](https://reader033.vdocuments.mx/reader033/viewer/2022061202/547be77e5806b5e03f8b46ae/html5/thumbnails/6.jpg)
Organelles
Cell wall- hard protective barrier around the cell membrane, gives support Only found in plants
![Page 7: Cells Part 2](https://reader033.vdocuments.mx/reader033/viewer/2022061202/547be77e5806b5e03f8b46ae/html5/thumbnails/7.jpg)
Organell
Vauole- fluid filled sac. Helps hold shape and provide water.
![Page 8: Cells Part 2](https://reader033.vdocuments.mx/reader033/viewer/2022061202/547be77e5806b5e03f8b46ae/html5/thumbnails/8.jpg)
Organelles
Endoplasmic reticulum- folded tubes that move things around the cell
![Page 9: Cells Part 2](https://reader033.vdocuments.mx/reader033/viewer/2022061202/547be77e5806b5e03f8b46ae/html5/thumbnails/9.jpg)
Organelles
Golgi body- makes and packages proteins delivered by the ER
![Page 10: Cells Part 2](https://reader033.vdocuments.mx/reader033/viewer/2022061202/547be77e5806b5e03f8b46ae/html5/thumbnails/10.jpg)
Organelles
Mitochondria- produce energy (burn food for energy) ‘Powerhouse’ of the animal cell
![Page 11: Cells Part 2](https://reader033.vdocuments.mx/reader033/viewer/2022061202/547be77e5806b5e03f8b46ae/html5/thumbnails/11.jpg)
Organelles
Chlorplasts- produce energy for plant cells Powerhouse of plants (green)
![Page 12: Cells Part 2](https://reader033.vdocuments.mx/reader033/viewer/2022061202/547be77e5806b5e03f8b46ae/html5/thumbnails/12.jpg)
Organelles
Ribosomes- make proteins Tiny circular dots. Can be alone or on the ER.
![Page 13: Cells Part 2](https://reader033.vdocuments.mx/reader033/viewer/2022061202/547be77e5806b5e03f8b46ae/html5/thumbnails/13.jpg)
Organelles
Lysosomes- break down food and old organelles ‘stomach’ of a cell
![Page 14: Cells Part 2](https://reader033.vdocuments.mx/reader033/viewer/2022061202/547be77e5806b5e03f8b46ae/html5/thumbnails/14.jpg)
Organelles
Cytoplasm- provides cushion for the organelles ‘gel’ in the cell
![Page 15: Cells Part 2](https://reader033.vdocuments.mx/reader033/viewer/2022061202/547be77e5806b5e03f8b46ae/html5/thumbnails/15.jpg)
Questions
?
![Page 16: Cells Part 2](https://reader033.vdocuments.mx/reader033/viewer/2022061202/547be77e5806b5e03f8b46ae/html5/thumbnails/16.jpg)
Definition Assignment due D+1(approx 30 minutes)
(15 pts) Use 3 different websites to find the definitions of each Organelle. Write the your definitions in Word, include the site URLs that you used.
(5 pts) With each organelle definition, include whether that organelle is present in prokaryote or eukaryote, plant or animal.
(10 pts)And give a short explanation of how each works/what it does in your own words.
Email your word document to me.
![Page 17: Cells Part 2](https://reader033.vdocuments.mx/reader033/viewer/2022061202/547be77e5806b5e03f8b46ae/html5/thumbnails/17.jpg)
Cell Creation Assignmentdue D+2 (approx 30 minutes)
Create a prokaryote cell and a eukaryote cell, both animal and plant. This can be done by hand and uploaded or created on the computer.
Grades- (30 pts) Approximate, based on bottom bullet A: 3 cells, clearly labeled with color and all defined
words B+: 3 cells, has all parts, clearly labeled, not colored B- 2 cells, has all parts, clearly labeled with words and color C: 2 cells, has all parts, clearly labeled, not marked by color D: 2 cells, has all parts, not clearly marked or 100% labeled F: one cell only
Missing 10% of major parts drops a letter grade.
![Page 18: Cells Part 2](https://reader033.vdocuments.mx/reader033/viewer/2022061202/547be77e5806b5e03f8b46ae/html5/thumbnails/18.jpg)
Extra Creditdue day of Test
(+15 pts) For extra credit, create a diagram that shows how all the cell parts are connected/work together. Examples include a flow chart, an explanatory paragraph, or a short video clip/ illustration.