Explain how smooth muscle and elastic tissue enable arteries to withstand and maintain blood pressure.
Tę umiejętność sprawdzają 3 zadania wzorowane na arkuszach IB z lat 2024–2025.
Biologia IBPaper 2, maj 2025, TZ3wzorowane16 pktotwarteśrednie (szac.)
Biological function depends on coordinated structures and recurring processes. (a) Outline how chromosome behaviour in mitosis produces genetically equivalent cells. (b) Describe the production of mRNA in the nucleus. (c) Explain how arterial and venous…
Biologia IBPaper 1, maj 2024, TZ2wzorowane1 pktzamkniętełatwe (szac.)
The table gives constructed pressures during one cardiac cycle. Which vessel property helps explain why pressure fluctuates less in the aorta? Location | Highest pressure / mmHg | Lowest pressure / mmHg Left ventricle | 132 | 4 Aorta | 128 | 78 A. Its valves…
Biologia IBPaper 2, listopad 2024, TZ2wzorowane2 pktotwarteśrednie (szac.)
Distinguish the structure of arteries from that of veins.