Suppose that an artificial non-gated k+ channel could beinserted into the plasma membrane of an axon at resting potential(membrane potential = -70 mv). assume that the axon has notrecently produced an action potential. answer questions 1-4 by selecting only from the threeanswer choices to the left of each question. drag the correctanswer to the right of each question.

Amylase becomes denatured at a temperature of 80°c. during an experiment to study the effect of varyingtemperature on enzyme activity, amylase’s reactivity with starch was measured at body temperature (37°c), andthen again at an increased temperature of 42°c. how would this increase in temperature affect the experiment

Plz ! a frog has a genetic mutation in skin cells that causes part of its skin to turn orange the frog will not pass this genetic mutation onto its offspring because, a. the offspring will inherit skin cells from the other parent. b. mutated skin cells cannot divide and produce daughter skin cells. c. skin cells do not contribute genetic material to sex cells. d. parents do not contribute genetic material to their offspring.

What do nitrifying bacteria convert