(Question)
Q: A transformer has two coils, electrically insulated from each other. one coil is called the primary coil and the other is called the what? Choices: - tertiary coil - young coil - quadratic coil - secondary coil A:
(Answer)
secondary coil

(Question)
Q: What are single-celled organisms that lack a nucleus called? Choices: - protists - fungi - eukaryotes - prokaryotes A:
(Answer)
prokaryotes

(Question)
Q: What type of cell contains a nucleus? Choices: - candid cell - endogenous cell - chloroplasts cell - eukaryotic cell A:
(Answer)
eukaryotic cell