When a large molecule is broken down into several smaller molecules, this type of reaction tends to be _____________.

What type of molecule are cellulose, starch, and glycogen? 

Plasmodesmata are most similar to ____________. 

Which of the following terms describes the way nucleotides are connected to each other?

List the three main steps of signal transduction pathways.

In the image below, the orange molecules cannot cross a semipermeable membrane. The yellow circle represents an animal cell that has just been placed in the beaker. The blue liquid is water. In this image, the solution is _______________ to the animal cell.  

What type of reaction is shown below? CH3COOCH3 + H2O → CH3COOH + CH3OH

You read that the scientific name for peacock spiders is Maratus volans. Is this species name written properly?

The doors of the Florentine Baptistery are by this artist, and display scenes from the life of John the Baptist:

In the reaction below, which molecules are the reactants? CH4 + 2O2 → CO2 + 2H2O