Is it true that only objects that are moving have energy

Explain what has to happen to join two monosaccharide units into a disaccharide.

A Brief Description of a Molecular signal

Muscles need a stimulus from which to of the following to "tell" them contract? A. A muscle call B. The skeleton C. A nerve cell D. None of the above

The chemical formula of gluscose is C6 H12 06. what are names of the elements in gluscose, and how many atoms of each element are present in a gluscose molecule?

When studying the movement of heat, what does the term "system" refer to? What does "surroundings" refer to?

Which process is used to determine the concentration of an acid?

Using the ideal gas equation, calculate the pressure of oxygen gas in a cylinder with a volume of 25.00 L. The oxygen masses 4.362 kg and room temperature is at 22.5 o C.

Which of the following methods separates a homogeneous solution by spinning the solution very fast? Evaporation and distillation Filtration Centrifuge Magnetism

If the reaction is at dynamic equilibrium at 500 K, which statement applies to the given chemical system? The forward and reverse reactions no longer occur. The rates of the forward and reverse reactions are unequal.

The first element on the periodic table of elements is hydrogen true or false