When blood glucose levels fall below a certain level, the body begins to use stored sugar as an energy source through glycogenolysis, which breaks down the glycogen stored in the liver and muscles into glucose, which can then be utilized as an energy source.

When glycogen stores are not available in the cells, fat ( triacylglycerol ) is cleaved to provide 3 fatty acid chains and 1 glycerol molecule in a process known as lipolysis.

When it is needed for energy, glycogen is broken down and converted again to glucose.

When experiencing glycogen debt, athletes often experience extreme fatigue to the point that it is difficult to move.

When denied glucose for more than 4 – 8 hours, the body turns to the liver for glycogen, a storage form of glucose, to be used for fuel.

When present, it causes many tissue cells to take up glucose from the circulation, causes some cells to store glucose internally in the form of glycogen, causes some cells to take in and hold lipids, and in many cases controls cellular electrolyte balances and amino acid uptake as well.

When GSK-3 is phosphorylated, it is deactivated, and prevented from deactivating glycogen synthase.

When digestion of a meal is complete, insulin levels fall, and enzyme systems in the liver cells begin to remove glucose molecules from strands of glycogen in the form of G6P.

When Heidegger and Sartre speak of a contrast between being and existence, they may be right, I don't know, but their language is too philosophical for me.

When they express themselves it is incandescent hatred that shines forth, the rage of repudiation, the ecstasy of negation.

When I try to work out my reasons for feeling that this passage is of critical significance, I come up with the following ideas, which I shall express very briefly here and revert to in a later essay.

When the proprietor dies, the establishment should become a corporation until it is either acquired by another proprietor or the government decides to drop it.

When the reactionary response is thus bolstered by an intellectual defense, the characteristics of that defense are explicable only in terms of the basic attitudes of unanalyzed reaction.

When I take over Taliesin, the first thing I'll do is fire you ''.

When someone in the audience rose and asked how does it feel to be a celebrity, Carl said, `` A celebrity is a fellow who eats celery with celerity ''.

When decision makers act within this frame they determine whether a claim put forward in the name of religion is to be accepted by the larger community as appropriate to religion.

When we consider the disorganized state of the world community, and the legacy of predispositions adversely directed against all who are identified as Jews, it is obvious that the struggle for the minds and muscles of men needs to be prosecuted with increasing vigor and skill.

When we turn to Aristotle's ideas on the moral measure of literature, it is at once apparent that he is at times equally concerned about the influence of the art.

When their faith in civil liberties is tested against strong pressures of social expediency in specific issues, e.g., suppression of `` dangerous ideas '', many waver and give in.

There is, of course, nothing new about dystopias, for they belong to a literary tradition which, including also the closely related satiric utopias, stretches from at least as far back as the eighteenth century and Swift's Gulliver's Travels to the twentieth century and Zamiatin's We, Capek's War With The Newts, Huxley's Brave New World, E. M. Forster's `` The Machine Stops '', C. S. Lewis's That Hideous Strength, and Orwell's Nineteen Eighty-Four, and which in science fiction is represented before the present deluge as early as Wells's trilogy, The Time Machine, `` A Story Of The Days To Come '', and When The Sleeper Wakes, and as recently as Jack Williamson's `` With Folded Hands '' ( 1947 ), the classic story of men replaced by their own robots.

When I first came across Samuel Johnson's pronouncement, `` the remedy for the ills of life is palliative rather than radical '', it seemed to me to sum up the profoundest of political and social truths.

When all else fails, it is argued that open sessions slow down governmental operations.

When a person has thoughtlessly or deliberately caused us pain or hardship it is not always easy to say, `` Just forget it ''.

When a person meets God's requirements for the experience of forgiveness he is forgiven.

When I hold my son he stiffens his whole body in my arms until he is as straight and stiff as a board.

When different colors are used, she is just as likely to color trees purple, hair green, etc..

When we become firm enough to stand for those ideals which we know to be right, when we become hard enough to refuse to aid nations which do not permit self-determination, when we become strong enough to resist any more drifts towards socialism in our own Nation, when we recognize that our enemy is Communism not war, and when we realize that concessions to Communists do not insure peace or freedom, then, and only then will we no longer be `` soft ''.

When one powerful nation strives to emulate the success of another, it is only natural.

When a man is laid to rest, he is entitled to stay put.

When I talked to Ching about it, he said, Everyone can learn, if he is not a Reactionary or lazy.

He promised nearly 200 Democratic county committee members at the meeting in the Puddingstone Inn: `` When I come back here after the November election you'll think, ' You're my man -- you're the kind of governor we're glad we elected ' ''.

When the burner is regulated to produce a hot, blue flame it can be nearly invisible against some backgrounds.

When the rode is slack, the catenary curve presents a lower angle of pull on the anchor or mooring device than would be the case if it were nearly straight.

When, three years later, 3D Realms released Duke Nukem 3D, a tongue-in-cheek science fiction shooter based on Ken Silverman's technologically similar Build engine, id Software had nearly finished Quake, its next-generation game, which mirrored Dooms success for the remainder of the 1990s and significantly reduced interest in its predecessor.

When ratified, this was to give Scotland its first Parliament for nearly 300 years.

When the colony was initially discovered in 1835, nearly fifty birds were present.

When a granitoid is devoid or nearly devoid of plagioclase, the rock is referred to as alkali granite.

When the flamethrower that Gustav was using to attack Mister Fantastic with nearly endangered his art collection, Doctor Doom reversed the sonic weapon he planned to use on the Fantastic Four and ended up using it to kill Gustav Hauptmann.

When the Mandarin group is taken as one language, as is often done in academic literature, it has more native speakers ( nearly a billion ) than any other language.

" When they rounded it they spotted the figure behind it nearly simultaneously, while it was " crouching beside the creek to their left.

When two quasars are so nearly in the same direction as seen from Earth that they appear to be a single quasar but may be separated by the use of telescopes, they are referred to as a " double quasar ", such as the Twin Quasar.

When the stress nearly led to his program breaking down, Captain Janeway had his memories of these events deleted.

When an outbreak of yellow fever would occur in an African village with colonists, it would wipe out nearly all the Europeans, while leaving the native population with usually nonlethal symptoms resembling influenza.

When they first came close to meeting, they changed paths to be nearly parallel, so that each company could claim subsidies from the government over the same plot of land.

When the convention gathered, Roosevelt challenged the credentials of nearly half of the delegates.

When both signals are nearly equal in strength, or are fading independently, the receiver may switch from one to the other and exhibit picket fencing.

When the voltages are nearly equal, the output voltage will not fall into one of the logic levels, thus analog signals will enter the digital domain with unpredictable results.

When the particles are all nearly the same size they diffract the incoming light at very specific angles.

When Maggio complains that Judson's piano playing is interfering with his dancing, the two nearly come to blows.

When she falls into a depression after learning of his affair with Penhaligon and the birth of their third child fails to improve their marriage, Judith seeks solace with Fitz's brother, Danny, and very nearly begins an affair with him.

When this accretion phase is nearly complete, the resulting object is known as a protostar.

When he instructed Douglas, Clay was nearly dead and unable to guide the congressional debate any further.

When the S. S. Grandcamp exploded in the Texas City Disaster on April 16, 1947, one fragment of that blast was a two ton anchor which was hurled nearly two miles inland to embed itself in the parking lot of the Pan American refinery.

When used with asymmetric ciphers for key transfer, pseudorandom key generators are nearly always used to generate the symmetric cipher session keys.