Paramecia Contractile Vacuoles by Edwin Lee

Подписаться 3,2 тыс.

Просмотров 338 тыс.

50% 1

2011 Olympus BioScapes International Imaging Competition
Specimen: Paramecia contractile vacuoles, which regulate water pressure within the protozoan's body
Technique: Phase contrast illumination
Credit: Mr. Edwin Lee
For more information, visit: Olympus-LifeScience.com
Find and Follow Olympus Life Science on:
Facebook: / 312676668924012
Twitter: / @olympuslifesci
LinkedIn: / olympus-life-science
Google+: plus.google.co...
Instagram: / olympuslifescience

Наука

Опубликовано:

2 окт 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 60

@enryuthescarletmessenger5216 2 года назад

In Paramecium, which has one of the most complex contractile vacuoles, the vacuole is surrounded by several canals, which absorb water by osmosis from the cytoplasm. After the canals fill with water, the water is pumped into the vacuole

@Poliobloom 2 года назад

🤓👆

@bronzejourney5784 2 года назад

This is for non-salty-water right? I wonder what would happen if it was an isotonic environment.

@sarias3896 Год назад

Is this an active transport or passive transport?!?!

@gnation855 Год назад

Thanks

@gnation855 Год назад

@@sarias3896 probably passive since it takes place by Osmosis

@saradapaudel6015 Год назад

what are other bodies moving in the side of paramecium

@michaelkeefe4538 2 года назад

These contractile vacuoles are amazing. My students are so amazed, they are all keeping the link to this and showing their parents for extra credit.

@saradapaudel6015 Год назад

what are other bodies moving in the side of paramecium

@JB-tv3xm 2 месяца назад

@@saradapaudel6015 those are actually smaller paramecium

@zulfiutama2929 2 года назад

Wow amazing !!! What type of the microscope and magnification use Bro ?

@mikekeefe8840 2 года назад

I love watching contractile vacuoles. Could watch for hours. My favorite is when Phil bumped into Eugene, that was funny.

@StarDust456-y8v 3 месяца назад

No Coco cola.. only Lemon Soda

@BeaChapman Год назад

Just observed this and wanted to confirm what was going on. Great video! Also, what are those black lines?

@JESUSSavedMefromDeath Год назад

The black lines might be imperfections on the slide itself so disregard. The observation here is a water pump on the bacteria (called a contractile vacuole) that controls the regulation of water inside of the paramecium. Without the pump, the organism can burst due to too much osmotic pressure. Think of a Sump Pump.

@Max-cj8vm 8 месяцев назад

The black swimming lines are bacteria. Also, the other reply is mostly correct except that Paramecium is a protist, not a bacterium. That's why it's so much bigger than those little bacteria sticks.

@buddhistrealism 21 день назад

Great video

@BallBustersFC 8 месяцев назад

what are those small orgs swimming around the paramecium

@Blue_Lugia 8 месяцев назад

No brain, no mind, no awaress. Yet they seem to react on being "touched" like when they collide with eachother.🤔 Do they have nerves?

@basslineur3965 4 года назад

They’re so cute 😄🦦

@alexsantoyo3155 2 года назад

Cống hiến hơn nữa trong sự nghiệp của mình. Một lần nữa cảm ơn Đức Phúc và chương trình đã mang đến những giây phút thư giãn này. Mãi yêu!!!❤❤❤

@ericjmarino 7 лет назад

WOW! Excellent time-lapse!

@Max-cj8vm 8 месяцев назад

I don't think it's a time lapse. According to Wikipedia the expansion and contraction cycles are every few seconds!

@mi1253 Год назад

that is the most beautiful thing I've ever seen

@fionaredfern7519 7 месяцев назад

0:21 Other Paramecium goes "Oops!" *Scurries off in other direction* Cute.

@halajaradat3635 2 года назад

سبحان الله 💕

@mahmouddridi386 2 года назад

Quran H41-V53 ""We will show them Our signs in the horizons and within themselves until it becomes clear to them that it is the truth. But is it not sufficient concerning your Lord that He is, over all things, a Witness?""