A Blog Is

question 68

Multiple Choice

A blog is

• A) a private online forum centered on a specific topic or theme.
• B) a running account of all purchases made at a single website.
• C) a web page that serves as a publicly accessible personal journal for an individual or organization.
• D) an itemized list of all website "hits" on an individual person including a short biographical summary.
• E) a web network that works as a family tree linking all members of a group or organization.

---

Definitions:

Hydrophobic Region

A part of a molecule that is repelled by water and typically soluble in nonpolar solvents.

Hydrogen Bond

A weak bond formed between a hydrogen atom in one molecule and an electronegative atom, such as oxygen or nitrogen, in another molecule, important in the structure of water and biological molecules.

Polar Covalent Bond

A type of chemical bond where a pair of electrons is unequally shared between two atoms.

Water Molecule

A chemical compound consisting of two hydrogen atoms bonded to one oxygen atom, essential for all known forms of life.