Endocytosis and exocytosis are forms of active transport What is active transport? O the movement of molecules up a concentration gradient from low to high, using energy
O the movement of molecules down a concentration gradient from high to low, using energy
O the movement of molecules up a concentration gradient from low to high, using no energy
o the movement of molecules down a concentration gradient from high to low, using no energy​

image result for describe the various types of gene mutationsghr.nlm.nih.gov

the types of mutations include: missense mutation: this type of mutation is a change in one dna base pair that results in the substitution of one amino acid for another in the protein made by a gene. nonsense mutation: a nonsense mutation is also a change in one dna base pair.

explanation:

answer; the code in musculoskeletal system subsection is associated with deep tissue possibly to the bone;

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