Zadanie 2a
Outline one property of monosaccharides and a biological function supported by that property.
Simple sugars and their biological roles
Recognize five- and six-carbon ring sugars and relate glucose properties to transport and energy release.
Tę umiejętność sprawdzają 4 zadania wzorowane na arkuszach IB z lat 2022–2026.
Zadania sprawdzające tę umiejętność: 4 Otwórz w wyszukiwarce z filtrami
Zadanie 6
Nectar-feeding insects depend on flowering plants and can influence their evolution. (a) Outline links between the properties of glucose and its uses. (b) List human activities that threaten insect pollinators. (c) Explain how natural selection can produce…
Zadanie 6
Two monosaccharide residues are represented by R and R′. Their linkage forms as shown: R–OH + HO–R′ → R–O–R′ + H₂O Which description fits this change? A. A disaccharide linkage forms by condensation B. A glycosidic bond is broken by hydrolysis C. Two peptide…
Zadanie 7
Which property of glucose permits it to be carried dissolved in blood plasma? A. It is completely non-polar B. Its molecules are too large to interact with water C. Its polar groups interact with water molecules D. It is a lipid with no oxygen atoms