(Question)
Q: What are membrane-bound organelles with their own dna called? Choices: - vacuoles - chromosomes - ribosomes - plastids A:
(Answer)
plastids

(Question)
Q: The heme parts of a hemoglobin molecule bind with what element? Choices: - hydrogen - carbon - nitrogen - oxygen A:
(Answer)
oxygen

(Question)
Q: In what area of the body are sutural bones found? Choices: - legs - tooth - skin - skull A:
(Answer)
skull