Zadanie 3c
Deduce the base represented by X.
- Materiał graficzny
Complementarity in copying and using genes
Explain how specific base pairing enables genetic information to be copied and used in gene expression.
Tę umiejętność sprawdzają 4 zadania wzorowane na arkuszach IB z 2025 roku.
Zadania sprawdzające tę umiejętność: 4 Otwórz w wyszukiwarce z filtrami
Zadanie 1a
(i) Identify the base X paired with adenine. (ii) Suggest one benefit and one limitation of molecular visualization.
- Materiał graficzny
Zadanie 3
When a DNA strand serves as a template, what determines which nucleotide is added opposite each base? A. The matching rules for complementary bases B. The number of histones around the chromosome C. The total length of the chromosome D. The direction in which…
Zadanie 10
DNA structure and sequence affect biological function. (a) Outline how ultraviolet radiation can act as a mutagen. (b) Explain links between DNA molecular structure and its functions. (c) Describe how gene knockout is used in research. One additional mark is…