Exam_1_2007 - 3 Shift the equilibrium concentrations in the...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Quiz 1 BME 365R September 12 2007 1 Which of the following are directed to, or synthesized, or stored in the endoplasmic reticulum 1 actin 2 sodium channel 3 insulin 4 proteins that need to be glycosilated 5 calcium 6 potassium 7 cholesterol 2 What is the role of Ribosome? 1 Bind the mRNA 2 Bind the tRNA 3 Cleave the mRNA 4 Cleave the tRNA 5 Catalyze the peptide polymerization 6 Add phosphates to the RNA 7 Add Phosphates to the protein 8 Add sugars to the protein 3 In a chemical reaction the enzyme has the following purposes 1 Enhance the kinetics of the reaction 2 Shift the equilibrium constant by changing the activation energy
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 3 Shift the equilibrium concentrations in the reaction 4 Shift the equilibrium concentrations of a reaction that produces the enzyme’s substrate 4 Which of the following statements is true? 1 A reaction that needs a boost of energy to get started but then proceeds is exergonic 2 A reaction that needs a boost of energy to get started but then proceeds is endergonic 3 A reaction that needs a boost of energy to get started but then proceeds has an activation energy 4 A reaction that can run in either direction is reversible 5 A reaction that can run in either direction has always a low activation energy...
View Full Document

This note was uploaded on 12/13/2011 for the course BME 365R taught by Professor Rylander during the Spring '09 term at University of Texas at Austin.

Ask a homework question - tutors are online