Eterotrofi I mitocondri sono coinvolti in un processo, detto respirazione cellulare, un processo in cui vengono demolite le molecole organiche. La rottura dei legami chimici, provoca la liberazione di energia sotto forma di ATP. C6H1206 - 02 - CO2 -- H2O - ATP

Procariote ed eucariote In comune due caratteristiche Fondamentali: una membrana cellulare, materiale genetico.

gli autotofri, invece hanno i cloroplasti, organuli che hanno il compito di eseguire la sintesi cloro filiana , per crearsi nutrimento. CO2 - H2O - Energia solare -- C6H12O6 - O2.

Attualmente la vita sulla Terra è presente nella biosfera, la fascia di Terra che comprende la superficie terrestre e le profondità marine

Il nostro universo ha avuto inizio da un'enorme esplosione, il big bang, acui ha fatto seguito la formazione delle galassie, stelle, e pianeti.

Le cellule si osservano con i microscopi; ottico, eletronico a trasmissione, e elletronico a scansione.

People go to church for the same reasons they go to a tavern: to stupefy themselves, to forget their misery, to imagine themselves, for a few minutes anyway, free and happy.

You can only do one thing at any time - dream, plan or worry. Kind of makes worry a silly third choice, no?

As far as I'm concerned, I want to remain the mean little man I always was.

Life could always be in a hurry, you run for it or you run from it.

The purpose of life is to live it, to taste experience to the utmost, to reach out eagerly and without fear for newer and richer experience.

In school, I studied psychology, linguistics, neuroscience. I understand that there is a real lack of respect for the brain.

The future of society is 100% dependent on scientific advances.

I am a Christian, but I also don't really see myself as a religious person. I see myself as more of a spiritual person.

I was always a good student. I wasn't the A-plus student, but I studied really hard, and I probably had a 3.2. I always wished that I had the capacity to get straight A's, but I didn't. I didn't beat myself up about it, but I really studied hard for my grades.

Talkers are usually more articulate than doers, since talk is their specialty.

For me, the human face is the most important subject of the cinema.

There's so much pressure on becoming the next Muhammad Ali or Mike Tyson, and if you don't achieve that in boxing, you're nothing.

When the whole world has their eyes on you, if you say something that doesn't truly come from your spirit and your soul, or if you wear something that doesn't come from your spirit and your soul, it's an injustice to your position. And so, I'm really myself every single day and I do it because I know my fans would want me to.

The first voyagers to the stars will be creatures whose life cycle is matched to the voyage: the aeons involved in traversing the galaxy are not daunting to immortal beings. By the end of the third millennium, travel to other stars could be technically feasible. But would there be sufficient motive?

I was proud to be an original cosponsor of the Violence Against Women Act when Congress passed it in 1994, and was proud to support the previous renewals in 2000 and 2005. These bills always enjoyed large, bipartisan support.

My mother and my father were very nurturing and wonderful examples of how to live your life. I really had a cool foundation.

We stand a chance of getting a president who has probably killed more people before he gets into office than any president in the history of the United States.

Liberty cannot be established without morality, nor morality without faith.

My parents spent 16 years hauling my butt to L.A. for audition after audition. I remember always hoping I could help take care of them because they took such good care of me.

When I learned how millions of children go to bed hungry, my only response was, 'What can I do to help?'

Number two, we're going to play with a lot of effort. Our guys are going to be in such good shape that fatigue is not going to be a problem. We're going to play with full effort from snap to whistle on every play the entire game.

There's a tremendous difference between alone and lonely. You could be lonely in a group of people. I like being alone. I like eating by myself. I go home at night and just watch a movie or hang out with my dog. I have to exert myself and really say, oh God, I've got to see my friends 'cause I'm too content being by myself.

Democracy demands that judges confine themselves to a narrow sphere of influence - that is why the late Alexander Bickel called the judiciary the 'Least Dangerous Branch.' In a world governed by a proper conception of their role, judges don't play at being legislators - they leave that job to our elected representatives.

We would not be here if humanity were inherently evil. We'd have eaten ourselves alive long ago.