Question

a. skin therapies for burn victims: you tried to treat a third - degree burn using four different skin regeneration therapies, tilapia skin, artificial skin, an allograft, and an autograft.
skin regeneration therapy key features effectiveness
tilapia fish skin with a lot of collagen infection
integra artificial skin graft that promotes healing infection and slow healing
allograft donor skin tissue rejection
autograft skin tissue from another part of the body slow healing and painful
which of the four treatments worked the best? why?
was that treatment 100% effective at healing the burn? why or why not?
b. creating different cells - energy requirements:
when you were creating the different types of cells, which required more mitochondria - muscle cells or skin cells? why do you think that is? justify your thinking.

Explanation:

For the burn - treatment question, autograft is often considered the best as it is the patient's own tissue, reducing the risk of rejection. However, it is not 100% effective as it can have slow healing and be painful. For the cell - energy question, muscle cells require more mitochondria because they are more active and need more energy for contraction and movement compared to skin cells which are mainly for protection.

Answer:

• For the burn - treatment part: Autograft is often the best as it's the patient's own tissue, reducing rejection risk. But it's not 100% effective due to slow healing and pain.
• For the cell - energy part: Muscle cells require more mitochondria because they are more active and need more energy for their functions compared to skin cells.