C3: Adaptations for transport In animals

Question 1

Describe two types of circulatory systems

4 points

Question 2

Describe the circulatory system of Earthworms

Question 3

Describe the circulatory system of Insects

Question 4

Describe the circulatory system of the Fish

Question 5

Describe the circulatory system of Mammels

Question 6

Name the components of the mamalian heart aswell as the main blood vessels associated with it

13 points

Preferably in order from blood returning to blood leaving for the second time.

Question 7

Name the wall that divides oxygenated blood and deoxygenated blood in the heart

Question 8

Name components of the vein and artery and state any differences between them

Question 9

Name the components of the capillary

Question 10

Describe how the structure of the artery suited to its role and how the structure is different from the vein

Question 11

Describe how the structure of the Vein is suited to its role

Question 12

Describe how the structure of the capillary is suited to its role

3 points

Question 13

Describe the movement of blood through vessels back to the heart

Question 14

Define myogenic contraction

Question 15

Describe the transfer of electrical imulses during a heartbeat

Question 16

What muscle is the heart and describes two features of thisn muscle

Question 17

Describe the difference between systole and diastole

Question 18

What is the cardiac cycle
Name each stage and the proportion. of time it takes up

Question 19

Describe atrial systole

Question 20

Describe ventricular systole

Question 21

Describe diastole

Question 22

What is the full name of an ECG and what does it show

Question 23

Name the typical characteristic waves of an ECG

3 points

Question 24

What does the first wave on a ECG show

Question 25

What does the second wave of an ECG show

Question 26

Describe the third and final wave in an ECG

Question 27

Describe the pressure changes in arteries and arterioles during the circulation of blood

Question 28

Describe the pressure changes in capillaries and veins during the circulation of blood

Question 29

Describe how the structure of the red blood cell is adapted to its function

Question 30

What is the function of Plasma

Question 31

Describe the formation of Oxyhemoglobin

Question 32

Define Affinity

Question 33

Define Cooperative binding

Question 34

Describe the dissociation graph of mammalian haemoglobin

Question 35

Describe the adaptations of llama and lugworm haemoglobin

Question 36

Describe the oxygen dissociation curve of a foetus

Question 37

Describe the effect of increasing CO2 pp on the oxygen dissociation curve. Name this effect

Question 38

How is CO2 transported in the blood

Question 39

Describe the stages of the chloride shift

Question 40

Describe why the Bohr effect happens and state an effect if any on the pH of the RBC | with reference to respiring tissues

Question 41

Describe the formation of tissue fluid with reference to hydrostatic and osmotic pressure | 6 points