Under a high-powered microscope, Dan sees a cellular organelle. The organelle has a double membrane, and the inner membrane is folded. The organelle contains its own DNA. Which organelle does Dan see?

In collecting the precipitate, why would it be inappropriate to heat the reacted mixture and evaporate off the water?

Expressing concentrations in terms of molarity is especially convenient since it allows one to count chemical particles by measuring

From what materials are fossil fuels made?

The chemical system containing the simultaneous equilibria involves the precipitation of calcium oxalate in the presence of a weak diprotic acid, oxalic acid: Ca2 + (aq) + C2O42 - (aq) ⇆ CaC2O4 (s) H2C2O4 (aq) + H2O (l) ⇆ H3O + (aq) + HC2O4 - (aq)

What mass of NH3 can be made from 35.0g of N2?

In a closed system, if a gas is transported to a container with double the volume of the previous container, gas was held in, What is the gases' new volume?

Rebekah is studying a molecule and trying to determine if it is DNA or RNA. Which kind of molecule is she studying? carbohydrate protein nucleic acid lipid

The function of most proteins depends primarily on the

Compare the temperature of water as ice begins to form with the temperature of ice as it begins to melt?

Which elements are present in sugars?