UnScramble this Word: n r u e a t d e?

Questions

What name is given to the bonds which link amino acid molecules together to form proteins?

The malleus and the incus are two of the three auditory ossicles. Which is the third?

In which ship did Captain Scott sail to the Antarctic on his ill-fated expedition of 1910 to 1912?

In which ship did John Cabot sail to the New World in 1497?

Which American aircraft company makes the F15 Eagle?