⁣Grade 10 English

⁣Grade 10 English

This HD dramatic video choreographed to powerful music introduces the viewer/student to the Science of Chemistry. It is designed as a motivational "trailer" to be shown by teachers in Chemistry, Biology and Physical Science cl****rooms in middle school, high school and college as a visual Introduction to the wonders of atoms and matter. See more of my videos at my channel: http://www.youtube.com/user/sfgregs?feature=mhum.

Subscribe to my channel for other video trailers in Biology, Chemistry, Earth Science, Physics and Astronomy. I will be releasing new ones periodically.


Please rate this video and feel free to comment. If you like it, please help me spread the word by posting links to it on your social media websites. The more students who can enjoy these dramatic videos, the better!

I wish to thank all the quality video and music producers whose postings enabled me to ****emble this video for educational use. I particularly want to thank the C****iopeia Project for their excellent visuals, and to teacher Shanna Collins for the inspiration to make the video.

Music is a mix of four pieces.

To best enjoy this video, view on a big screen and turn up your speakers. The music is powerful and dramatic!

I can customize this video to add your name or school name at the end credits, for a very modest fee. If interested, email me at "fsgregs@comcast.net".

Until recently, you were able to download my videos for free from my other video storage site (vimeo.com). Recently, however, they began charging a significant membership fee to enable that feature, so downloading from there is no longer available. However, you can search for and obtain free download addons for your browser that will allow you to download my videos from either YouTube or Vimeo.

⁣Grade 10 English

⁣A formal letter is one written in an orderly and conventional language and follows a specific stipulated format. These letters are written for official purposes only, such as writing a letter to the manager, to the HR manager, to an employee, to the Principal of the college or school, to a teacher, etc.

⁣Grade 8 Science

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SUMMARY: This karaoke-style music video provides a musical explanation of the structure of the cell membrane. This includes the structure of phospholipids, the key structural component of biological membranes, and how phospholipids interact with water to organize themselves into a phospholipid bilayer. The roles of membranes proteins, carbohydrates, and cholesterol is also discussed.

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Lyrics:

If you're in a cell's cytoplasm, heading outside,
Your last stop's a barrier, 8 nanometers wide,
The cell membrane: our subject for today
It's as basic to life as DNA

It's Selectively permeable, like a border patrol
of a country it maintains control.
Selecting what leaves or what gains entry
It's a guard, bouncer, watchman, patrolman or sentry.

But not just a guard, it sends signals in nerves
White blood cells use their membranes to eat germs like hors d'oeuvres,
Membranes have receptors, enzymes and junctions,
So what kinds of structure can have all these functions?

CHORUS
C-E double L, "Mem" B-R-A-N-E
Controlling transport selective permeability
Phospholipids, Carbohydrates, Proteins and Cholesterol
The Fluid Mosaic Bilayer in us all

So let's take a look at what makes up the membrane,
Phospholipids rule this domain,
In fact membrane structure emerges directly
from phospholipids' chemical properties.

There's a head and a tail on every phospholipid,
The tail's two long chain fatty acids
Bound to a glycerol, it's made to order
The tail's non-polar --hydrophobic-- fears water

The head's got a phosphate, it's charged negatively,
makes the head hydrophilic--plays in water happily
So tail avoids water while the head's attracted to it,
When phospholipids form the membrane that's how they do it.

Cause when phospholipids into water get submerged,
A phospholipid bilayer structure will emerge
The tails hang together in a water free zone,
Hear their hydrophobic moan, "water leave me alone!"

While the heads are sticking out touching all those H2Os
Tails in, heads out, it's how every membrane goes
Tails in, heads out, in a cellular sphere,
It's the bilayered basis of membranes everywhere.

CHORUS

But a cell membrane's not just a phospholipid scene
There's cholesterol, carbohydrates, lots of proteins.
In fact, membrane proteins have a presence so great,
that they often exceed the phospholipids by weight.

And all of these components are in constant motion,
Moving, mixing like a boiling potion,
Flowing like dancers in a party in Pasaic
That's why the membrane's thought of as a fluid mosaic.

Let's start with proteins since they're key in this mix.
Transmembrane proteins span the entire width.
Typically they're ports--think of channels or conveyors,
For things that don't go through the lipid bilayer.

Any protein embedded in the hydrophobic middle
Built right into the inside is considered integral
While peripheral proteins either hang on the exterior,
Or inside on the cytoplasmic interior.

Cholesterol keeps membranes flowing with ease,
In cold it keeps the lipids moving so they don't freeze,
In heat it slows the lipids down limiting their traveling,
Cholesterol: it keeps membranes from unraveling

Membrane carbohydrates work as markers or signs
So your immune system knows which flag your cells are flyin'
The blood types AB, O, and B and A
Are about the carbohydrates on red blood cell membranes.

CHORUS

⁣How to write a composition in 5 steps
1 Brainstorm. Before you can start writing, you need to figure out what you're going to write about! ...
2 Outline. The next step in the writing process is creating an outline. ...
3 First draft. Finally, it's time to do some composition writing! ...
4 Edit. ...
5 Proofread.

⁣The functioning of the water cycle involves a change in energy which leads to a difference in temperature. The carbon cycle is a biogeochemical cycle that facilitates the exchange of carbon through the different compartments of earth. Carbon is the backbone of all biological compounds and many minerals like limestone. ⁣The terrestrial carbon and water cycles are strongly coupled. As atmospheric carbon dioxide concentration increases, climate and the coupled hydrologic cycle are modified, thus altering the terrestrial water cycle and the availability of soil moisture necessary for plants' carbon dioxide uptake.

⁣A conjunction is a word that is used to connect words, phrases, and clauses. There are many conjunctions in the English language, but some common ones include and, or, but, because, for, if, and when. There are three basic types of conjunctions: coordinating, subordinating, and correlative.

Pop'n'Olly - PopnOlly - Pop N Olly | What is Discrimination?

In this video we discover what discrimination means and provide a few examples. We also talk about discrimination and the law.

www.popnolly.com
Twitter @popnolly
Instagram @popnollyUK
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GoFundMe: http://www.gofundme.com/popnolly

This episode will expand on the topics:
-My Name & Gender
-Letter 'T"
-Numeral 1
-"T" Blends
-Height

⁣poetry, literature that evokes a concentrated imaginative awareness of experience or a specific emotional response through language chosen and arranged for its meaning, sound, and rhythm.

⁣Grade 10 English

A cell ⁣ ⁣the smallest unit that can live on its own and that makes up all living organisms and the tissues of the body. A cell has three main parts: the cell membrane, the nucleus, and the cytoplasm. The cell membrane surrounds the cell and controls the substances that go into and out of the cell.⁣

Merch is still live: https://teespring.com/stores/squint-science

The cell is made up of a bunch of smaller parts called organelles. In this song we cover the main parts of a cell, including the functions of cell organelles, all wrapped up in a song. Use it to help you memorize the parts of a cell for your next bio test!

Squint Science makes science videos for kids and adults. Check out our other videos or follow us on the socials:

Instagram: https://www.instagram.com/squintscience/
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⁣The animal kingdom is one of six kingdoms in the natural world, and contains over a million different species of animals, including humans. Animals are heterotrophic, which means they must eat food; they're eukaryotic, or made of complex cells; and they're multicellular, meaning they're made of many cells.

⁣to give or provide the meaning of; explain; explicate; elucidate: to interpret the hidden meaning of a parable. to construe or understand in a particular way: to interpret a reply as favorable. to bring out the meaning of (a dramatic work, music, etc.)

⁣a figure of speech involving the comparison of one thing with another thing of a different kind, used to make a description more emphatic or vivid (e.g. as brave as a lion ).

⁣The term composition means 'putting together' and can apply to any work of art, from music to writing to photography, that is arranged using conscious thought.