mcb110-sp07-mt1-Collins-exam

mcb110-sp07-mt1-Collins-exam - MCB110 Sp2007 M C B 110 F...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
MCB110 Sp2007 Page 1 MCB 110 First Midterm SIX PAGES NAME: SID Number: Question Maximum Points Your Points I 36 II 30 III 24 IV 33 V 27 150 This exam must be written in PEN if you want the option of a regrade.
Background image of page 1

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

View Full DocumentRight Arrow Icon
MCB110 Sp2007 Page 2 Question I (36 points) For each of 1-4, give answers to A, B and C: A. (3 pts) For each enzyme below, note the important feature(s) of its intended DNA substrates. B. (1 pt) Is there a covalent protein-DNA intermediate? Yes or No. C. (1 pt) Does the enzyme’s function require energy input, e.g. ATP hydrolysis? Yes or No. A B C 1. type I topoisomerase 2. DNA ligase 3. integrase 4. uracil DNA glycosylase For each of 1-4: (4 pts each) What are this protein's properties of DNA binding or loading? Indicate all relevant structural requirements including specificity for single and/or double stranded DNA and sequence specificity. 1. transposase 2. gamma complex 3. UvrA 4. RuvB
Background image of page 2
MCB110 Sp2007 Page 3 Question II (30 points) A. (5 pts each) Nucleases are specialized for diverse cellular roles. For each of the three
Background image of page 3

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

View Full DocumentRight Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 6

mcb110-sp07-mt1-Collins-exam - MCB110 Sp2007 M C B 110 F...

This preview shows document pages 1 - 4. Sign up to view the full document.

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