G What is the proton gradient in cellular respiration? the accumulation of ATP on one side of the inner mitochondrial membrane the passive transport of electrons across the inner mitochondrial membrane the movement of protons ( H + ) across a selectively permeable (semipermeable) membrane a difference in the concentration of protons ( H + ) on either side of a membrane

When mendel crossed a true-breeding short plant with a true-breeding tall plant all the offspring were tall. which term describes the gene for tallnes?

When a person is exercising the body needs to deliver increased amounts of oxygen to the muscles which component of blood ensures that the muscles will receive it

Asolution of an enzyme and a substrate was placed in a water bath and the temperature of the reaction was raised gradually. the graph shown was plotted at the end of the experiment. what can be concluded from the graph? a) temperature has no effect on the activity of the enzyme. b) the effect of temperature on the enzyme is unpredictable. c) the enzyme shows increased activity up to a certain temperature. d) the activity of the enzyme is inversely proportional to the temperature.