BioExam2_06 - Exam 2A Biology 1711 Fall 2006 Chapter 8,...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Exam 2A Biology 1711 Fall 2006 Chapter 8, Energy and Metabolism 1) Substances that reduce the activation energy of chemical reactions are known as … A. catalysts B. substances C. products D. intermediates E. ions 2) A molecule that inhibits an enzyme by blocking the active site is a … A. competitive inhibitor B. cofactor C. allosteric inhibitor D. catalyst E. electron transporter 3) Collectively, all of the chemical reactions occurring in an organism are known as … A. anabolism B. metabolism C. catabolism D. allosteric E. endergonic 4) A measure of the disorder of a system is known as … A. feedback inhibition B. anabolism C. activation D. entropy E. metabolism Use the figure to answer the following questions. 5) This diagram illustrated … A. competitive inhibition B. reduction C. oxidation D. fermentation E. noncompetitive inhibition 6) Allosteric site 7) Inhibitor 8) Substrate binding site 9) Substrate 10) Enzyme 11) The energy of random molecular motion is called … A. activation energy B. potential energy C. free energy D. enthalpy E. heat 12) The names of most enzymes end in the suffix …
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
2 A. –ose B. –ase C. –ate D. –yst E. –cid Chapter 9, How Cells Harvest Energy 13) Organisms that use photosynthesis to create chemical energy are called … A. aerobes B. anaerobes C. heterotrophs D. autotrophs E. yeast 14) In what part of the cell does glycolysis occur? A. cytoplasm
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 5

BioExam2_06 - Exam 2A Biology 1711 Fall 2006 Chapter 8,...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online