5. which of the following statements is true of a scientific theory? a. it's an accepted explanation for how the world works. b. it explains what happens but not how it happens. c. it's a guess accepted by a few scientists. d. it's been proven incorrect

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

Which of the following statements about polysaccharides are correct? choose all that apply. cellulose is a linear, unbranched polymer of glucose monomers. starch is typically more highly branched than glycogen. cellulose is a major component of both plant and animal cells. glycogen is a storage form of glucose in animal cells. glycogen is the most abundant organic compound on earth. starch and cellulose are found in plants.

Explain how the concentration gradient affects the process of atp synthesis