top of page
"For simplicity one can think of the + class as having one extra base at some point or other in the genetic message and the - class as having one too few."
Standard
Customized
Exlpore more Class quotes

"I was the class clown so I was used to performing and fooling around in front of my friends."

"I was probably the one who tattled on the class clown. To get in good with the teachers."

"The working class will not halt until socialism has been realized."

"If I'm not in shape, it feels like something is wrong. If I haven't been able to get to class for a while or I've been sick, I don't feel complete. It doesn't feel like the electricity is making its connections."

"You gotta do it with class and integrity. If not, you're gonna drag yourself through the mud."

"In those days I was terrible at athletics and never made a team, but quite easily led my class in academics."

"Barack Obama is a truly flabbergasting President. And in a good way - not the way some of his predecessors were. He's not flabberghastly. He's not the student who wears a button that says, 'Smartest kid in class,' but clearly he is, at least when surrounded by the White House press corps."

"A man who graduated high in his class at Yale Law School and made partnership in a top law firm would be celebrated. A man who invested wisely would be admired, but a woman who accomplishes this is treated with suspicion."

"I would rather have a nod from an American, than a snuff-box from an emperor."
Explore more quotes by Francis Crick

"It now seems very likely that many of the 64 triplets, possibly most of them, may code one amino acid or another, and that in general several distinct triplets may code one amino acid."

"We are sometimes asked what the result would be if we put four +'s in one gene. To answer this my colleagues have recently put together not merely four but six +'s."

"It would appear that the number of nonsense triplets is rather low, since we only occasionally come across them. However this conclusion is less secure than our other deductions about the general nature of the genetic code."

"The balance of evidence both from the cell-free system and from the study of mutation, suggests that this does not occur at random, and that triplets coding the same amino acid may well be rather similar."

"It now seems certain that the amino acid sequence of any protein is determined by the sequence of bases in some region of a particular nucleic acid molecule."

"If, for example, all the codons are triplets, then in addition to the correct reading of the message, there are two incorrect readings which we shall obtain if we do not start the grouping into sets of three at the right place."

"Unfortunately it makes the unambiguous determination of triplets by these methods much more difficult than would be the case if there were only one triplet for each amino acid."

"It is one of the more striking generalizations of biochemistry - which surprisingly is hardly ever mentioned in the biochemical textbooks - that the twenty amino acids and the four bases, are, with minor reservations, the same throughout Nature."

"It seems likely that most if not all the genetic information in any organism is carried by nucleic acid - usually by DNA, although certain small viruses use RNA as their genetic material."
bottom of page