Q: Each myofibril is made up of two types of proteins, called actin and what?


Read this paragraph and choose the correct option from the provided answers:

Each myofibril is made up of two types of proteins, called actin and myosin. These proteins form thread-like filaments.

 Choices:

- dynein

- elongation

- Fatty Acid

- myosin


A:
myosin