Answers to Quiz one

Answers to Quiz one - NAME: _ BIOLOGICAL SCIENCES 104,...

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NAME: ______________________ BIOLOGICAL SCIENCES 104, SECTION 1 QUIZ ONE April 19, 2011 Marilynn E. Etzler Students, the answers are shown in red on the following pages.
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2 NAME: ______________________ 1. (8 points) Beside each portion of the cell listed below, write either “inside” or “outside” to designate whether it is topologically related to the inside or the outside of the cell. Cytosol ___ Inside _______________ Space between the two mitochondrial membranes ___ Outside ______________ Endoplasmic reticulum lumen ___ Outside ______________ Interior of lysosome ___ Outside ______________ 2. (6 pts) For each of the statements below, underline the word or term in parentheses that best completes the sentence. A) The lipids in a membrane are arranged mainly in a ( monolayer, bilayer, trilayer, random fashion ). B) At room temperature a membrane is a ( static, fluid ) structure. C) The primary movement of membrane proteins within the membrane is ( a flip flop between outside and inside, within the plane of the membrane,
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This note was uploaded on 06/21/2011 for the course BIS 104 taught by Professor Scholey during the Spring '08 term at UC Davis.

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Answers to Quiz one - NAME: _ BIOLOGICAL SCIENCES 104,...

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