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ساينس سادسة ابتدائى ترم اول 𝐆𝐫𝐚𝐝𝐞 6 Science 𝐂𝐨𝐧𝐜𝐞𝐩𝐭 3 𝐋𝐞𝐬𝐬𝐨𝐧 5 Part 2

ساينس سادسة ابتدائى ترم اول 𝐆𝐫𝐚𝐝𝐞 6 Science 𝐂𝐨𝐧𝐜𝐞𝐩𝐭 3 𝐋𝐞𝐬𝐬𝐨𝐧 5 Part 2

1.2K views1 week ago

YouTubeDr Dalia Nagib

ساينس سادسة ابتدائى ترم اول 𝐆𝐫𝐚𝐝𝐞 6 Science 𝐂𝐨𝐧𝐜𝐞𝐩𝐭 3 𝐋𝐞𝐬𝐬𝐨𝐧 5 Part 1

ساينس سادسة ابتدائى ترم اول 𝐆𝐫𝐚𝐝𝐞 6 Science 𝐂𝐨𝐧𝐜𝐞𝐩𝐭 3 𝐋𝐞𝐬𝐬𝐨𝐧 5 Part 1

1.4K views1 week ago

YouTubeDr Dalia Nagib

Malignant hyperthermia is a rare, inherited disorder of skeletal muscle Triggered by volatile anesthetics or succinylcholine, a mutated RYR1 calcium channel stays open, flooding the cytoplasm with calcium This sustained calcium release drives nonstop actin-myosin cross-bridging, rapid ATP depletion, and massive heat production Uncontrolled hypermetabolism leads to rigidity, hyperthermia, acidosis, and rhabdomyolysis within minutes #MalignantHyperthermia #Anesthesia #RYR1 #MedTok #Anesthesiology

Malignant hyperthermia is a rare, inherited disorder of skeletal mus…

FacebookZain Hasan

This is a Kentrophoros, a unicellular organism that lives between grains of sand in marine habitats all over the world. Kentrophoros grows its own food on its body and eats without a mouth. . Imagine its body as a ribbon. On one side of that ribbon, Kentrophoros cultivates certain bacteria called Kentron. You can see them as tiny rods giving Kentrophoros its fuzzy, “hairy” look. The bacteria grow on its surface like herbs in a garden. My mentor’s late husband, Bland Finlay, beautifully described

This is a Kentrophoros, a unicellular organism that lives between grain…

83.8K views1 week ago

FacebookJam's Germs

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