Which is not a characteristic of life?

obtaining and using energy
maintaining homeostasis
having cells
movement

What do your cells need to live? a. carbon dioxide b. carbon c. air d. oxygen

Choose the diagram that best represents a habitat corridor explain your choice.

Mrna: gcuaauguc what amino acids does the mrna above code for? what type of amino acids or function are uag, uga, and uaa coding for? which codon (3 letters) signals translation to start and also codes for the amino acid methionine (met)?