Groups of Cells by Michael Mader https://padlet.com/22maderm/tc1jfulkg3xl By: Michael's Group en-us 2018-03-21 15:58:40 UTC 2025-02-27 10:06:43 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Lightdecrease.png 22maderm https://padlet.com/22maderm/tc1jfulkg3xl/wish/244608429 2018-03-21 16:08:00 UTC https://padlet.com/22maderm/tc1jfulkg3xl/wish/244608429 22maderm https://padlet.com/22maderm/tc1jfulkg3xl/wish/245031783 2018-03-22 14:49:37 UTC https://padlet.com/22maderm/tc1jfulkg3xl/wish/245031783 How do security systems protect from invaders? - Michae 22maderm https://padlet.com/22maderm/tc1jfulkg3xl/wish/245033604 They security systems have a central command panel, and when motion is detected by motion detectors or  door is opened that is sensed by the cameras or door sensors the aleat is sent to the command pannal. Then the system will set off an alarms and or alert the homeowner some will even dial police.This can relate to the body because the central command pannal is like our brain and if bad bacteria or viruses come in to the body the "security system" goes of and the "police" aka the anti bodes go fight the intrude]]> 2018-03-22 14:52:24 UTC https://padlet.com/22maderm/tc1jfulkg3xl/wish/245033604 How do borders protect from invaders? 22schmik https://padlet.com/22maderm/tc1jfulkg3xl/wish/245033623 * Borders provide a line, wall, fence, gate, etc to keep from illegal immigrants (invaders) from entering into other countries.
* Borders have barbed wire which can make it hard and dangerous to get through without getting injured, barbed wire that are put as borders can help keep intruders out.  ]]> 2018-03-22 14:52:25 UTC https://padlet.com/22maderm/tc1jfulkg3xl/wish/245033623 How do countries bond together to prevent other countries from attacking? 22shahi https://padlet.com/22maderm/tc1jfulkg3xl/wish/245034510 Countries form alliances together to prevent other countries from attacking and starting war. An alliance is a union formed for mutual benefit between countries. An alliance would scare off other countries from attacking because the allied countries would have stronger forces and a stronger military with more resources. ]]> 2018-03-22 14:53:34 UTC https://padlet.com/22maderm/tc1jfulkg3xl/wish/245034510 22schmik https://padlet.com/22maderm/tc1jfulkg3xl/wish/246085296 2018-03-26 13:58:36 UTC https://padlet.com/22maderm/tc1jfulkg3xl/wish/246085296 22schmik https://padlet.com/22maderm/tc1jfulkg3xl/wish/246094651 2018-03-26 14:14:41 UTC https://padlet.com/22maderm/tc1jfulkg3xl/wish/246094651 22schmik https://padlet.com/22maderm/tc1jfulkg3xl/wish/246527225 2018-03-27 14:45:01 UTC https://padlet.com/22maderm/tc1jfulkg3xl/wish/246527225 Why do cells need to be close together? - Michael Mader 22maderm https://padlet.com/22maderm/tc1jfulkg3xl/wish/246530841 "Cellular communication is one reason that cells need to be close to one another. Biotransmitters are used for cellular communication. In order to signal a response, biotransmitters are released from one cell and are received by receptor proteins that are located on a receiving cell. The shape of a protein receptor is complementary to the shape of and emitted chemical signal. Thus, the protein receptors are specific in regards to the signals that are received. The cells need to be close to one another so the biomolecular signals involved in cellular communication can be easily transferred between cells." according to-https://www.enotes.com/homework-help/why-there-many-cells-close-together-552233


]]> 2018-03-27 14:51:45 UTC https://padlet.com/22maderm/tc1jfulkg3xl/wish/246530841 Do the cells inside skin look like a chain? 22schmik https://padlet.com/22maderm/tc1jfulkg3xl/wish/246541916 A group of cells are very close together, although they aren't always in a chain form or in perfect rows.

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