Specific Growth Rate Constant
Specific growth rate constant is a way of measuring how fast the cells are dividing in a culture. It is defined on the basis of doubling rate, and mathematically it can be explained by the following formula:
k = 1/Log 2 x 1/t x (Log Nt - Log No)
it can be modified as:
k= 3.32 x 1/t x (Log Nt - Log No)
where k= growth rate constant
Nt = number of bacteria at a time t
No = number bacteria at start
t = time.
Read more about this topic: Specific Growth Rate
Famous quotes containing the words specific, growth, rate and/or constant:
“The more specific idea of evolution now reached is—a change from an indefinite, incoherent homogeneity to a definite, coherent heterogeneity, accompanying the dissipation of motion and integration of matter.”
—Herbert Spencer (1820–1903)
“A personality is an indefinite quantum of traits which is subject to constant flux, change, and growth from the birth of the individual in the world to his death. A character, on the other hand, is a fixed and definite quantum of traits which, though it may be interpreted with slight differences from age to age and actor to actor, is nevertheless in its essentials forever fixed.”
—Hubert C. Heffner (1901–1985)
““Terence, this is stupid stuff:
You eat your victuals fast enough;
There can’t be much amiss, ‘tis clear,
To see the rate you drink your beer.”
—A.E. (Alfred Edward)
“With wavering steps does fickle fortune stray,
Nowhere she finds a firm and fixed abode;
But now all smiles, and now again all frowns,
She’s constant only in inconstancy.”
—Ovid (Publius Ovidius Naso)