genetic code
Pronunciation
Noun
B2 Upper-intermediate
Quick answer
The set of rules by which sequences of DNA bases are translated into the amino acids that make up proteins.
Usage notes
It's read in groups of three bases called codons, so a single insertion or deletion can shift the entire reading frame.
Test yourself
Which word fits the gap? "Because the _____ is shared by almost all living things, scientists can insert a human gene into bacteria and still get it read correctly."
Answer: genetic code
In your own words, what does "genetic code" mean?
The set of rules by which sequences of DNA bases are translated into the amino acids that make up proteins.
Learn next at B2
- genetic drift Random changes in how common certain gene versions are within a popula...
- genocide The deliberate and systematic killing of a large group of people, espe...
- genome The complete set of genetic material present in an organism.
- geochemistry The study of the chemical composition of the earth and the processes t...
- geometric sequence A list of numbers in which each term is found by multiplying the previ...
- geomorphology The study of the physical features of the earth's surface and the proc...