A chemical bond between two atoms created by a positive hydrogen end of one polar molecule to the negative end of another polar molecule is

Organelles have specific functions in the cell.  The following structures are organelles: ribosomes, endoplasmic reticulum, vesicles, Golgi apparatus, mitochondria, lysosomes, and peroxisomes.  Select 3 of these organelles and describe the function they perform.

Triglycerides, phospholipids, and steroids are all examples of:

EXTRA CREDIT The sodium/potassium pump moves ___ sodium (Na+) ions out of the cell for every ___ potassium (K+) ions it brings into the cell.

Environmental factors necessary to maintain life include:

THE LAYER OF THE SKIN HIGHLIGHTED IN YELLOW IS THE:

The part of an atom that is able to form bonds with other atoms is:

Provide a brief definition of anatomy, physiology, and chemistry.  (A complete answer includes a definition for all three terms)

Carbohydrates provide energy for cellular processes as they are broken down into:

A chemical bond between two atoms created by a positive hydrogen end of one polar molecule to the negative end of another polar molecule is