Which of the following pairs of base sequences could form a short stretch of a normal double helix of DNA?
A. 5′-AGCT-3′ with 5′-TCGA-3′
B. 5′-GCGC-3′ with 5′-TATA-3′
C. 5′-ATGC-3′ with 5′-GCAT-3′
D. All of these pairs are correct.
Answer:C
Which of the following pairs of base sequences could form a short stretch of a normal double helix of DNA?
A. 5′-AGCT-3′ with 5′-TCGA-3′ B. 5′-GCGC-3′ with 5′-TATA-3′ C. 5′-ATGC-3′ with 5′-GCAT-3′ D. All of these pairs are correct.