Liberty University Biol 101 Quiz 5 Complete Solution Correct Answer Key

Preview 2 of 6 pages

See the first 2 pages exactly as they appear in the document.

Page 1
Read page 1 as text
Liberty University Biol 101 Quiz 5 Complete Solution Correct Answer Key Question 1 For most chemical reactions in the non - living world, the energy required to break bonds in the reactant molecules Selected Answer: a. and b. above Question 2 In biosynthesis of a protein, energy for bonding amino acids together comes from Selected Answer: the bonding reaction itself which gives off excess energy as it occurs. Question 3 A producer organism is called a “producer” because it produces Selected Answer: usable chemical energy. Question 4 Physicists define energy as Selected Answer: the ability to make specific changes occur. Question 5 Reactants like hydrogen and oxygen molecules and are converted into a product like water molecules in the course of Selected Answer: a chemical reaction. Question 6 Systems that convert energy from one form to another are Selected Answer: not 100% efficient, the amount of useful energy decreases. Question 7 In a long metabolic pathway, the multiple changes made to an initial reactant molecule are entirely controlled by Selected Answer: the active sites of the enzymes along the pathway. Question 8 Energy - releasing reactions drive biosynthetic ones forward by contributing to a pool of Selected Answer: ATP molecules. Question 9 If bacteria can get their energy for life from a single kind of chemical reaction, then
Page 2

4 more pages in the full document

Unlock it once and it stays in your library, ready to chat with or turn into flashcards.