Phosphofructokinase is an allosteric enzyme that catalyzes the conversion of fructose 6-phosphate to fructose 1,6-bisphosphate, an early step of glycolysis. in the presence of oxygen, an increase in the amount of atp in a cell would be expected to a. activate the enzyme and thus increase the rates of glycolysis and the citric acid cycle. b. activate the enzyme and thus slow the rates of glycolysis and the citric acid cycle. c. inhibit the enzyme and thus increase the rate of glycolysis and the concentration of citrate. d. inhibit the enzyme and thus increase the rates of glycolysis and the citric acid cycle. e. inhibit the enzyme and thus slow the rates of glycolysis and the citric acid cycl

The diagram below represents a marine food web and a process that can harm the human population. each circle represents an organism and the smaller dots inside them represent a toxic substance. what is being represented and how does it harm the population? the diagram represents biological half-life, in which toxins build up in organisms higher up on the food chain, and this can negatively impact humans who consume the organisms and the toxic substance. the diagram represents biomagnification, in which toxins build up in organisms higher up on the food chain, and this can negatively impact humans who consume the organisms and the toxic substance. the diagram represents the process by which different organisms prey upon each other; this can impact the human population by reducing the number of organisms that do not contain the toxin. the diagram represents the way that toxins are metabolized by living organisms, with those at greater trophic levels able to metabolize more efficiently than those at lower levels. this means that those at higher tropic levels are safer for humans to consume compared to the organisms at lower trophic levels.

For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.

What is the correct term for an area of rotating currents in an ocean? when ocean currents combine, they create an area of rotating currents called an