(a)[5]
Use terms from the list to complete Table 3.1 by matching each description with the correct term.
(b(i))[1]
State the term used for the shape of the DNA molecule.
(b(ii))[1]
Most DNA in bacterial cells is located in one large loop in the cytoplasm. Name another structure in bacterial cells that contains DNA.
(b(iii))[1]
State the type of molecule shown by the letters A, T, G and C in Fig. 3.1.
(b(iv))[2]
Outline why the order of A, T, G and C in DNA is important.