Nucleus Pitch by Olivia Johnson

Nucleus Pitch by Olivia Johnson https://padlet.com/ojohnson73/jujy3143mk5kwlol en-us 2022-10-20 12:22:31 UTC 2022-10-25 16:14:25 UTC hello@padlet.com ojohnson73 https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2348944037 2022-10-20 12:26:41 UTC https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2348944037 Why is it the Best Organelle? ojohnson73 https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2348955940 The nucleus is clearly the best organelle because of the power it has. It's the control center for the rest of the cell making it the most important part. It not only regulates and processes genetic information it also determines sequencing for amino acids, maintains the cells homeostasis, and controls cell division and cell growth. The nucleus is found in both plant and animal cells the only differnce being its location in the cell!

]]> 2022-10-20 12:34:29 UTC https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2348955940 Parts of a Nucleus ojohnson73 https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2348961164 2022-10-20 12:37:48 UTC https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2348961164 Problems with the Nucleus ojohnson73 https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2349098965 Changes in the composition or structure of the nucleus can result in the dysfunction of the cell. In humans changes in the nucleus can result in issues such as cancer, muscular dystrophy, premature aging, heart failure, and many other issues to the body.

]]> 2022-10-20 13:52:02 UTC https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2349098965 Structure ojohnson73 https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2349105628 Although the nucleus serves a complex role in the cell its structure is fairly simple. Starting with the outer layer, the nucleus is covered with nuclear pores that allow necessary proteins to go through. In the next layer the nucleus is filled with nucleoplasm and chromatin. These two subabatsces work hand in hand in regulating mechanical stability and the synthesis of DNA. The center hold the nucleolus. This is responsible for accurately replicating DNA with the help of chromosomes.

]]> 2022-10-20 13:55:33 UTC https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2349105628 function ojohnson73 https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2349106048 The main functions of the nucleus are storing genetic information, maintaining homeostasis through gene regulation, and controlling cell division and growth. The nucleolus, which is found in the center of the nucleus, is responsible for accurately copying DNA with the help of chromosomes.

]]> 2022-10-20 13:55:44 UTC https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2349106048 ojohnson73 https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2350808803 2022-10-21 14:32:02 UTC https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2350808803 Sources ojohnson73 https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2350835770 *All pictures in Padlet came from Padlet*
Pictures:

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Links:

Rodgers , Kara. “Nucleus.” Encyclopædia Britannica, Encyclopædia Britannica, Inc., www.britannica.com/science/nucleus-biology.

“What Is the Nucleus?” MBInfo, 5 Feb. 2018, www.mechanobio.info/what-is-the-nucleus/.

Baxter , Rachel. “Cell Nucleus.” Kenhub, Kenhub, 15 June 2022, www.kenhub.com/en/library/anatomy/cell-nucleus.

Zwerger, Monika, et al. “Nuclear Mechanics in Disease.” Annual Review of Biomedical Engineering, U.S. National Library of Medicine, 15 Aug. 2011, www.ncbi.nlm.nih.gov/pmc/articles/PMC4600467/.

"Nuclear Pore Function & Structure | What are Nuclear Pores?" Study.com, 27 June 2022, study.com/academy/lesson/nuclear-pore-function-structure.html

Stephens, Andrew D, et al. “Chromatin's Physical Properties Shape the Nucleus and Its Functions.” Current Opinion in Cell Biology, U.S. National Library of Medicine, June 2019, www.ncbi.nlm.nih.gov/pmc/articles/PMC6692209/.

“Biology.” Ducksters, www.ducksters.com/science/biology/cell_nucleus.php.

]]> 2022-10-21 14:50:16 UTC https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2350835770 NUCLEUS IS THE BRAIN OF THE CELL! ojohnson73 https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2351718714 2022-10-22 15:17:17 UTC https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2351718714 FACT ojohnson73 https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2351721483 The nucleus was the first organelle discovered by Ernest Rutherford in 1911!]]> 2022-10-22 15:21:35 UTC https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2351721483 FACT ojohnson73 https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2351721886 The Nucleus takes around 10% of a cells volume]]> 2022-10-22 15:22:10 UTC https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2351721886 FACT ojohnson73 https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2351722002 Each human cell contains around 6 feet of DNA!]]> 2022-10-22 15:22:20 UTC https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2351722002 FACT ojohnson73 https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2351725987 The Nucleus breaks apart and re-assambles each time the cell divides!]]> 2022-10-22 15:28:11 UTC https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2351725987 Video! ojohnson73 https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2353831897 2022-10-24 15:28:47 UTC https://padlet.com/ojohnson73/jujy3143mk5kwlol/wish/2353831897