Which of these bones are not a part of the axial skeleton?

Which of these is not a component of the thin filament?

Which of these join the skull bones to each other to form the cranium?

Which of these is a neurotransmitter?

Which organelle is abundant in red fibres of muscles?

Which of these structures is used to carry out amoeboid movement?

Which of these disorders lead to rapid spasms?

Which vertebra articulates with the occipital condyles?