Chem 219 module 2 exam - Study guides, Class notes & Summaries

Module 8 Portage 219 Organic Chemistry Exam Questions With 100%Verified AnswersA+GRADED Polymer - correct answer...large molecule made by repetitive linking of smaller units (monomers) Macromolecule - correct answer...very large molecule composed of thousands of covalently bonded atoms (ex: polymer) 1. natural (in nature) 2. synthetic (in lab) - correct answer...two ways polymers are made rubber, carbs: starch & cellulose, proteins, nucleic acids DNA, RNA - correct answer...natural...

Chem 219: Module 2 Exam Questions With 100% Correct Answers The challenges of investigating speciation include: 1. Detecting reproductive isolation 2. Clonal reproduction in bacteria 3. Measuring the fitness of offspring 4. Different species can appear identical 5. Detecting female preferences 6. Members of the same species can appear quite different 1, 2, 4, 6 While on a hike in South America, Daria discovered what she thinks is a new species of monkey. Which of the following would...

Organic Chemistry Module 8 Portage 219 TEST EXAM FINALS QUESTIONS WITH 100% VERIFIED SOLUTIONS Polymer - ANSWER large molecule made by repetitive linking of smaller units (monomers) Macromolecule - ANSWER very large molecule composed of thousands of covalently bonded atoms (ex: polymer) 1. natural (in nature) 2. synthetic (in lab) - ANSWER two ways polymers are made rubber, carbs: starch & cellulose, proteins, nucleic acids DNA, RNA - ANSWER natural polymers nylon, teflon, styrofoam,...

Chem 219: Module 2 Exam Questions With 100% Correct Answers Which type of cookie is lost only if deleted or if is created with an expiration date? authentication cookie session cookie persistent cookie HTML cookie Which of the following are correct statements regarding credit monitoring? More than one answer may be selected. Ordering your FICO score from each major credit agency multiple times a year is an easy way to keep track of your credit score. Soft inquiries do not affect yo...

CHEM-219- MODULE 2 EXAM|LATEST UPDATE 2024|VERIFIED PORTAGE LEARNING EXAM QUESTIONS AND CORRECT ANSWERS ALL GRADED A+|GUARANTEED SUCCESS| What are hydrocarbons? - ANSWER-Molecules composed of only the elements carbon and hydrogen What are the two major classes of hydrocarbons? - ANSWER-Aromatic (benzene) and aliphatic (alkanes, alkenes, alkynes) What is the main source of hydrocarbons? - ANSWER-Fossil fuels like coal, petroleum, and natural gas obtained by mining and drilling. ...

Chem 219: Module 2 Exam Questions With 100% Correct Answers What kind of bond holds the heavy and light chains together in an antibody? disulfide bonds What substance is responsible for selecting the cell that will be cloned in the clonal selection of B cells? antigen Which of the following is true of clonal selection of T cells? Involves recognition of an antigen and an MHC protein of a body cell Which of the following lists the structures in the correct order in which air would trav...

Chem 219 Module 2 Exam Questions with Correct Solutions.

CHEM 219: MODULE 2 EXAM QUESTIONS WITH PERFECT SCORES | GRADED A What are hydrocarbons? - ANSWER Molecules composed of only the elements carbon and hydrogen What are the two major classes of hydrocarbons? - ANSWER Aromatic (benzene) and aliphatic (alkanes, alkenes, alkynes) What is the main source of hydrocarbons? - ANSWER Fossil fuels like coal, petroleum, and natural gas obtained by mining and drilling. What are Alkanes? - ANSWER They are saturated hydrocarbons because their sk...