Organic Chemistry 1b - Test 1


1. Living things differ most from one another in their constituent:

    A. carbohydrates
    B. lipids
    C. amino acids
    D. proteins


2. An enzyme characterized by general specificity is:

    A. maltase
    B. urease
    C. sucrase
    D. esterase


3. The free energy released in the course of oxidation of organic substrates is:

    A. utilized with nearly 100 percent efficiency
    B. released principally as light and heat
    C. trapped, in part, in the form of ATP
    D. directly employed to hydrolyze organic polymers


4. Which of the following would be classified as a synthetic detergent?

    A. alkylbenzene sulfonate
    B. sodium salt of a fatty acid
    C. glycerol
    D. stearic acid


5. Messenger RNA molecules are formed when:

    A. the strands of a DNA helix partially unwind
    B. DNA comes in contact with a ribosome
    C. proteins are denatured by the body
    D. DNA molecules are hydrolyzed


6. The reaction of amino acids in polymerization of protein involves which?

    A. two amine groups
    B. two acid groups
    C. an amine and an acid group
    D. an amine and an alcohol


7. Treated with iodine, some food turns blue. This indicates that the tested food contained:

    A. sugar
    B. starch
    C. protein
    D. fat


8. Stimulation of parasympathetic nerves causes:

    A. an increase in blood pressure
    B. decrease in heartbeat rate
    C. a dryness in the mouth
    D. blood vessels to constrict


9. The best natural source of aromatic compounds is:

    A. petroleum
    B. natural gas
    C. coal gas
    D. coal tar


10. Ethyl alcohol reacts with acetic acid to form:

    A. an ester
    B. water
    C. two products
    D. ethyl acetate






STUDENTS ALSO VIEWED:    LINKS:    Facebook social media   Twitter social media   YouTube social media   Vimeo social media   Instagram social media
Admissions
4 Year Colleges
2 Year Programs
Financial Aid
Certificates
 
Nursing
Psychology
Film Making
Fashion
Beauty
 
Business
Finance
Computer
Animation
Website Design
Admissions
4 Year Colleges
2 Year Programs
Financial Aid
Certificates


Campus Inspector
Degree Programs

College Education

Attending college offers benefits beyond academic learning. Students are exposed to diverse perspectives that challenge their thinking. This fosters problem-solving and communication. College is also about social skills. Whether through student organizations or sports teams, students develop leadership skills and build lasting friendships.

    Test Prep     Privacy Policy     Terms of Use     About Us     Contact

This website is not affiliated with any educational institution, and all trademarks are the exclusive property of the respective owners. All copyrighted works on this website are offered for educational purposes only, governed by the four-factor rule, section 107 of the Copyright Act. CampusInspector.com is the work of a group of students in Bangkok, using data from the US Department of Education, Postsecondary Education Data System (IPEDS). If any information is incorrect, please contact us with updates.