Glucose-1-phosphate has been shown to be an allosteric effector of carbohydrate metabolism by inhibiting hexokinase and glucose-6-phosphate dehydrogenase, and activating PFK and pyruvate kinase. It also activates the enzyme that equilibrates Glucose-1-phosphate and glucose-6-phoshpate. What is the overall effect on a cell with high concentrations of glucose-1- phsophate?

Asample of silver (with work function ? = 4.52 ev) is exposed to an ultraviolet light source (? = 200 nm), which results in the ejection of photoelectrons. what changes will be observed if: silver is replaced with copper (? = 5.10 ev) more photoelectrons ejected no photoelectrons are emitted fewer photoelectrons ejected more energetic photoelectrons (on average) less energetic photoelectrons (on average)

Darla claims that the first periodic table developed by mendeleev was not completely accurate, so it is not useful at all. harmony argues that it establish the periodic table we use today, making it more credible. who is correct and why? darla is correct, because a model that has any mistakes should be thrown out. darla is correct, because a good model would not need to change. harmony is correct, because mendeleev’s model had all of the information correct in the first version. harmony is correct, because mendeleev’s model made predictions that came true.

What are the first three quantum numbers for the electrons located in subshell 2s?