Zadanie 2
A nucleotide contains one of the pentose structures shown. Which structure can provide the sugar component of a DNA nucleotide? A. Structure A B. Structure B C. Structure C D. Structure D
- Materiał graficzny
Distinguishing RNA from DNA
Compare strand number, sugars and bases, including the structural difference between ribose and deoxyribose.
Tę umiejętność sprawdzają 3 zadania wzorowane na arkuszach IB z lat 2025–2026.
Zadania sprawdzające tę umiejętność: 3 Otwórz w wyszukiwarce z filtrami
Zadanie 3a
Identify the nucleic acid represented.
- Materiał graficzny
Zadanie 1
Which features belong to an ordinary double-stranded DNA molecule? I. Opposite strands show complementary pairing. II. Its nucleotides contain deoxyribose. III. Thymine is one of its bases. A. II only B. I and III only C. I, II and III D. I and II only