The structure in the cell/plasma membrane that handles Facilitated Diffusion and Active Transport is built of amino acids in the Ribosomes. What is this Macromolecule?
Nucleic Acid
Lipid
Protein
Carbohydrate

In attempt to solve the working problems created by the industrial revolution, the united states and many countries in europe considered and/or adopted

Which of the following is a cause of a dna mutation? o a. the linking of amino acid subunits into a long chain o b. the transcription of dna into rna o c. an error in the repair of damaged dna d. the diffusion of molecules across the cell membrane submit

What did hunter gathers do to alter the environment?