Q: What kind of joints does the skull have that do not allow any movement? Choices: - fixed particles - fixed cells - fixed plates - fixed joints A:
fixed joints
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Q: Duplicated chromosomes are composed of two sister what? Choices: - karyotypes - eukaryotes - nucleotides - chromatids A:
chromatids
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Q: Which factor often changes a protein from an inactive form to an active form? Choices: - oxygen groups addition - lipid groups addition - nitrogen groups addition - phosphate groups addition A:
phosphate groups addition
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Q: A complementary pair of chromosomes have genes for the same characteristics in the same location on the chromosome are known as? Choices: - analogous chromosomes - endroctyne chromosomes - symbiotic chromosomes - homologous chromosomes A:
homologous chromosomes
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