Diffusion _____. Group of answer choices is a passive process in which molecules move from a region of high concentratio
Posted: Sat Jul 02, 2022 9:23 pm
Diffusion _____.
Group of answer choices
is a passive process in which molecules move from a region ofhigh concentration to a region of low concentration
requires an expenditure of energy from cell
occurs very rapidly over long distances
requires integral proteins in the cell membrane
Which of the following is true of enzymes?
Group of answer choices
Enzymes increase the rate of reaction by providing activationenergy to the substrate
Enzyme function is independent of heat and pH
Enzymes increase the rate of chemical reations by lowering theactivation energy barriers
Enzyme function is increased if the 3D structure of the proteinis altered
Anabolic pathways
Group of answer choices
release energy as they degrade polymers to monomers
consume energy to decrease entropy of organism andenvironment
usually highly spontaneous
consume energy to build up polymers from monomers
Group of answer choices
is a passive process in which molecules move from a region ofhigh concentration to a region of low concentration
requires an expenditure of energy from cell
occurs very rapidly over long distances
requires integral proteins in the cell membrane
Which of the following is true of enzymes?
Group of answer choices
Enzymes increase the rate of reaction by providing activationenergy to the substrate
Enzyme function is independent of heat and pH
Enzymes increase the rate of chemical reations by lowering theactivation energy barriers
Enzyme function is increased if the 3D structure of the proteinis altered
Anabolic pathways
Group of answer choices
release energy as they degrade polymers to monomers
consume energy to decrease entropy of organism andenvironment
usually highly spontaneous
consume energy to build up polymers from monomers