DIRECTIONS: For all sections in the fill-in portion of this exam.

DIRECTIONS: For all sections in the fill-in portion of this exam, clearly print the technical terms in the spaces provided. There is no credit for abbreviations (other than ions or where indicated) or misspelled terms 61) Clearly print the technical term that best matches each description/definition below. (7 points) Description Term a) Pre-mRNA is "edited" into its final form by a group of protein-based b) This specific enzyme breaks hydrogen bonds between the two DNA c) During DNA replication, an enzyme reads each strand of DNA in a READS TEMPLATE molecules called(An abbreviation is fine here) strands to ready both for replication SYNTHESIZES STRAND specific direction and synthesizes the complementary strand in another orientation. In the answer blanks, indicate the direction this enzyme READS the DNA template strand, and the orientation of the newly SYNTHESIZED strand, using the numbering conventions covered in class. is the name of a process that combines endocytosis on one side of a cell, vesicular transport with motor proteins along the cytoskeleton and exocytosis on the other side of the cell. e) When a cell's membrane potential is more negative than at rest, it is f) This term describes any signal molecule (neurotransmitter, cytokine, g) Only lipophilic/nonpolar signal molecules can bind to receptors located said to be etc.) that binds with receptors on nearby target cells in the or the of a cell.