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Midterm

test 1 2014.pdf

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Department
Environmental Studies
Course
ENVS 1000
Professor
Joel Goldberg
Semester
Spring

Description
Test 1Section MJanuary 31 2014FOR POSTING BIOL 1000 Section MTest 1January 31 2014 Note Question and Answer Order Varied with Test Version1 VERSION QUESTION 2 In the phylogentic tree below which letter represents the ancestor common to only Archaea and Eukaryotic organisms D A CBA A B B C C D D 3 Research suggests that the endomembrane system likely evolved from the A Membrane of an engulfed bacterium B Nuclear membrane C Plasma membrane D Endoplasmic reticulum membrane4 Eukaryotic extranuclear DNA isA Not present in eukaryotes B Found in mitochondria C Found in the cytosol as plasmids D Found in the central vacuole 5 When compared to an eyespot what aspect of the pinhole eye permits finer directionality sensitivity A Eye cup B Photopigments C Lens D CorneaPage 1 of 5
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