The diagram shows the movement of substances between a capillary and the surrounding liver tissue cells - Scottish Highers Human Biology - Question 14 - 2018
Question 14
The diagram shows the movement of substances between a capillary and the surrounding liver tissue cells.
Which row in the table identifies the substances in the dia... show full transcript
Worked Solution & Example Answer:The diagram shows the movement of substances between a capillary and the surrounding liver tissue cells - Scottish Highers Human Biology - Question 14 - 2018
Step 1
1. Identify Substance 1
96%
114 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Substance 1 in the capillary is likely to be glucose. This is because glucose is a key nutrient carried by blood. It moves from the capillary into liver tissue cells for energy and metabolism.
Step 2
2. Identify Substance 2
99%
104 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Substance 2 represents carbon dioxide, which is a waste product from cellular respiration. It is transported in the blood from tissue cells back to the capillaries.
Step 3
3. Identify Substance 3
96%
101 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Substance 3 is identified as oxygen, which is absorbed by the liver tissue from the capillary and is used in metabolic processes.
Step 4
4. Identify Substance 4
98%
120 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Finally, Substance 4 is protein. This could indicate proteins dissolved in the plasma that are meant for various functions in the body.
Join the Scottish Highers students using SimpleStudy...
