What is the equilibrium potential of calcium if the intracellular concentration is 0.002 mM and the extracellular concentration is 2.2 mM? Below are equations you may find helpful. Use 2 decimal places (hundredths place).

The cerebral cortex is made of

Which kind of neuroglial cell is found in the blood-brain barrier?

Sponges are ________.

Which of the following refers to the highest and most inclusive taxonomic category?  

The organelle that contains chlorophyll and carries out photosynthesis in plants is the ________.    

Both animals and fungi digest food ____________.  

An intrauterine device (IUD) prevents pregnancy by blocking the sperms from entering the vagina.

Which of the following organisms exhibit cephalization?

Fertilization is a process that results in the fusion of nucleus of a male gamete with the nucleus of a female gamete.