Cellular respiration and transport - Edexcel

1

Why do large multicellular organisms need transport systems while simple unicellular organisms do not?

2

How is carbon dioxide transported in the blood?

3

Which type of blood vessel contains valves?

4

What sort of circulatory system is the human circulatory system?

5

Which chamber of the heart produces the highest pressure in the blood?

6

Anaerobic respiration does not require which substance?

7

Which of these is the word equation for aerobic respiration?

8

Compared with aerobic respiration, anaerobic respiration releases how much energy?

9

What is the name of the apparatus used to determine the respiration rate?

10

How is cardiac output (CO) calculated?