4.1-4.2 Flashcards
1
Q
DNA
A
the genetic material, the material that determines inherited characteristics.
2
Q
nucleotide
A
a sub unit that consists of a sugar, a phosphate, and a nitrogenous base.
3
Q
RNA
A
in all living cells and helps with the production of protein.
4
Q
ribosome
A
a cell organelle composed of RNA and protein.
5
Q
mutation
A
a change in the nucleotide-base sequence of a gene or DNA molecule.
