Which of the following is a definition of a codon?
a. a complimentary pair of hydrogen bonded bases in RNA
b. a sequence of three bases on RNA that directs incorporation of a specific amino acid into a protein
c. a complex between DNA and RNA
d. RNA found in the ribosome, the site in cells where synthesis of proteins takes place
Question 2
Which of the following is a definition of messenger RNA (mRNA)?
a. RNA found in the ribosome, the site in cells where synthesis of proteins takes place
b. RNA which carries a specific amino acid to the site of protein synthesis
c. RNA which has coded genetic information
d. RNA which signals cell death
Pair Production and Annihilation
Richard Wrangham’s “female-bonded” theory of intergroup competition was highly influential in our un
The ethanol molecule showing two carbon atoms, six hydrogen atoms, and one oxygen atom.
Hydrogen burns to produce energy and water
Bright-Line Spectra of Hydrogen and Helium
The consequences of base-pair substitutions