If the manta ray gets 50 kcal of energy by eating the starfish, how much energy does the clam get from eating the plankton?

An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.

When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign

How does a noncompetitive inhibitor reduce an enzyme’s activity?