CHEM 120: Final Exam
1. Question: (TCO 12) Transcription is the process by which DNA passes information to (Pts. : 5)
another strand of DNA.
transfer RNA.
ribosomal RNA.
messenger RNA.
a new cell.
0 1644446422 MultipleChoice 5
2. Question: (TCO 12) The portion of an enzyme where the substrate “fits” during the reaction is called
the (Pts. : 5)
active site.
action site.
reaction site.
substrate site.
inhibitor site.
0 1644446423 MultipleChoice 8
3. Question: (TCO 12) Which of the following is not an unsaturated fatty acid? (Pts. : 5)
CH3CH2CH2CH=CHCOOH
CH3CH=CHCH=CHCOOH
CH3CH2CH2CH2CH2COOH
CH3CH2CH2CH2CH2CH=CHCOOH
CH3CH=CHCH2CH=CHCOOH
0 1644446425 MultipleChoice 10
4. Question: (TCO 12) The helical structure of certain proteins, such as wool, is a part of the protein’s
(Pts. : 5)
primary structure.
secondary structure.
tertiary structure.
primary and secondary structures.
1. Question: (TCO 12) Transcription is the process by which DNA passes information to (Pts. : 5)
another strand of DNA.
transfer RNA.
ribosomal RNA.
messenger RNA.
a new cell.
0 1644446422 MultipleChoice 5
2. Question: (TCO 12) The portion of an enzyme where the substrate “fits” during the reaction is called
the (Pts. : 5)
active site.
action site.
reaction site.
substrate site.
inhibitor site.
0 1644446423 MultipleChoice 8
3. Question: (TCO 12) Which of the following is not an unsaturated fatty acid? (Pts. : 5)
CH3CH2CH2CH=CHCOOH
CH3CH=CHCH=CHCOOH
CH3CH2CH2CH2CH2COOH
CH3CH2CH2CH2CH2CH=CHCOOH
CH3CH=CHCH2CH=CHCOOH
0 1644446425 MultipleChoice 10
4. Question: (TCO 12) The helical structure of certain proteins, such as wool, is a part of the protein’s
(Pts. : 5)
primary structure.
secondary structure.
tertiary structure.
primary and secondary structures.
