Glucagon is Coming Around

(To the tune of “Santa Claus is Coming to Town”) / Recording by Tim Karplus

You’ve gotta admire
What molecules do
Their cellular fire
Is ready on cue
Glucagon is coming around

If hormone should bind
Receptor outside
G protein finds
G nucleotides
Glucagon is coming around

They activate cyclases
That make cAMPs
Which bind to protein kinases
And pull the R’s from C’s

The glycogen shrinks
In liver quite fast
The glucose into
The bloodstream is passed
Thanks to this you have energy

Your muscles uptake
The glucose in turn
Obtaining a substrate
That all of them burn
Thanks to this you have energy

The pool of phosphatidyl
Inositides in you
Can send two separate signals
When they get split in two

The IP3 sets
The calcium free
Turning on
Protein Kinase C
And it happens so easily

The muscles contract
When calcium’s free
Lowering levels
Of Creatine-P
And it happens so easily

Those little calcium ions
I hope you’ve learned them well
Are just like Martha Stewart
All locked up in a cell

This story’s complete
I know it’s a load
My hope is your head
Ain’t gonna explode
You will need it in finals week

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How about these?

The Time It Is a Changin’

(To the tune of “The Times They Are A-Changin’ ”)

Come listen up folks in the US of A
Who may notice that winter is going away

Sound of Glucose

(To the tune of “A Few of My Favorite Things”)

Aldehyde sugars are always aldoses and
If there’s a ketone we call them ketoses

Composting Song

(To the tune of “Dixie”)

I am mixing up a pile of rotten
That’s how compost is begotten

Three R’s of DNA

(To the tune of “Dream a Little Dream of Me”)

Base pairs they all provide you
Stair steps to form a helix inside you

You’re Cysteine

(To the tune of “You’re Sixteen”)

You’re in every protein
That I’ve ever seen

All My Junk Mail

(To the tune of “All My Loving”)

Click your mouse, you’ll regret it
On links for free credit

Wal-Mart

When you’re in a funk
And really craving some junk
You always head out to
Wal-Mart

This Biochemistry

(To the tune of “My Country ‘Tis of Thee”)

This bi-o-che-mis-try
Will be the death of me

Around the Nucleus

(To the tune of “Across the Universe)

DNA gets spooled like balls of yarn
Within the chromosomes

Complementary Bases

(To the tune of “California Dreamin’”)

Mendel took the lead (Mendel took the lead)
Working with his peas (working with his peas)

Chromatin

(To the tune of “Sunshine on my Shoulders”)

Side chains of the lysines bind to phosphates
Minus charges cling to plusses tight

Catalyze

(To the tune of “The Look of Love”)

My enzymes
Truly are inclined

They Are Watching You

(To the tune of “Every Breath You Take”)

Every thing you say.
Every price you pay