CHEM120 Week 8 Final Exam (Version 4) -with 100% verified solutions -2024-2025, Exams of Nursing

Download CHEM120 Week 8 Final Exam (Version 4) -with 100% verified solutions -2024-2025 and more Exams Nursing in PDF only on Docsity! CHEM120 Week 8 Final Exam (Version 4) -with 100% verified solutions -2024-2025 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. secondary and tertiary structures. 0 1644446427 MultipleChoice 15 5. Question: (TCO 12) Which of the following is a disaccharide? (Pts. : 5) Cellulose Starch Fructose Galactose Lactose 0 1644446429 MultipleChoice 17 6. Question: (TCO 12) In cells, protein synthesis occurs on the (Pts. : 5) Golgi apparatus. mitochondria. nucleus. cytoplasm. ribosomes. 0 1644446431 MultipleChoice 20 7. Question: (TCO 12) Which of the following is a monosaccharide? (Pts. : 5) Cellulose Starch Galactose Mannose Lactose 0 1644446433 MultipleChoice 23 8. Question: (TCO 4) The best description of the shape of an ammonia molecule is . (Pts. : 5) linear pyramidal bent tetrahedral None of the above 0 1644446434 MultipleChoice 27 9. Question: (TCO 4) Which of the following substances does not have polar covalent bonds? (Pts. : 5) CO2