Rutgers BIOCHEMISTRY 301 - Summer 2008 Second Exam (9 pages)

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Summer 2008 Second Exam



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Summer 2008 Second Exam

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Pages:
9
School:
Rutgers University, New Brunswick
Course:
Biochemistry 301 - Intro Biochemistry

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Name L Biochemistry 694301 Second Exam Dr Deis Mon Aug 1 1 2008 Row Letter Seat Number This exam consists of two parts Part I is multiple choice Each of the 25 questions is worth two points Answer Part I questions on this sheet below Answer the Part I1 questions on the question pages Please use BLOCK CAPITAL letters like this A B C D E Not lowercase 1 A 18 c sh is ar stu ed d y vi re aC s o ou urc rs e eH w er as o co m 10 GRADE Part I Total Part 11 q 6 I did not cheat on this exam Th 11 1 11 2 11 3 I1 4 11 5 SIC Part I1 Total 3 Total I I1 n https www coursehero com file 6195944 Second Exam Aug 08 694 301 Second Exam page 2 Name L assumption can we make about the energetics of simple osmosis D Low K means tight binding is zero and K 1 0 E Osmotic pressure nRT C AGOyis positive Which of the following is an ABC transporter A Calcium pump D Acetylcholine receptor u l t i d r res u protein E GLUT4 receptor C Voltage gated K channel 3 Symport and Antiport are two examples of what K simple diffusion Wprimary active tra sport facilitated diffusion 6 n o n e of the above C secondary active transport Protein Kinase A causes phosphorylation of the target sequence RRGSE in its substrates The Regulatory Subunit has the sequence A ARGSE RRGAE B RAGSE E RRGSA C RRASE 4 5 sh is ar stu ed d y v i re aC s o ou urc rs e eH w er as o co m 2 The second messenger for the system that activates ProteinIenase A is A Calcium D cyclic GMP B 13 BPG cyclic AMP C DAG 7 8 9 Protein Kinase C activation is triggered by G protein activation of a membrane bound enzyme Phospholipase A A D D E all of the above In the fluid mosaic model the mortar of the mosaic is lipid and the stones are A cholesterol D oligosaccharides roteins E Calcium sulfate crystals RNA What is generally true about glycoproteins proteins with sugars attached A found in cytoplasm transmembrane proteins have sugars on OUTSIDE surface C transmembrane proteins have sugars on INSIDE surface D transmembrane proteins have sugars on BOTH



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