Photo AI
Indicate whether the following statements are true or false by placing a tick (✓) in the appropriate box in each case - Leaving Cert Biology - Question 5 - 2022
Question 5
Indicate whether the following statements are true or false by placing a tick (✓) in the appropriate box in each case. (d) Macrophages are white blood cells that se... show full transcript
Worked Solution & Example Answer:Indicate whether the following statements are true or false by placing a tick (✓) in the appropriate box in each case - Leaving Cert Biology - Question 5 - 2022
Step 1
(d) Macrophages are white blood cells that secrete perforin.
Answer
This statement is true. Macrophages are a type of white blood cell that play an essential role in the immune system. They are known for their ability to consume pathogens and cellular debris. Additionally, they can secrete various substances, including perforin, which is a protein that helps in the destruction of infected cells by creating pores in their membranes.