test2keys2

test2keys2 - MIC170 Part I Choose the ONE most appropriate...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
MIC170 Test-2 May 28, 2009 Part I. Choose the ONE most appropriate answer for each of questions 1~5 . 1. (2 points) The general transcription factors include TF-IID, which is composed of TBP and TAFs. 2. (2 points) Haploid mcm1 null mutant cells are viable but they are A. unable to express a specific genes even when their mating type is a . B. unable to express α specific genes even when their mating type is α . C. both of above. 3. (1 point) How many gene spots are on a DNA microarray where all the open reading frames in the yeast Saccharomyces cerevisiae are individually spotted once ? ~6,000 4. (2 points) You have a synchronously growing culture of heterothallic haploid S. cerevisiae cells (mating type a ), which are currently in S phase of the cell cycle. Its concentration is 1x10 6 cells/ml right now, and you add α mating factor to the culture and then continue incubation for one generation time. At the end of this experiment, the concentration of this culture will be
Background image of page 1

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

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 06/11/2009 for the course MIC 170 taught by Professor Shiozaki during the Spring '09 term at UC Davis.

Page1 / 2

test2keys2 - MIC170 Part I Choose the ONE most appropriate...

This preview shows document pages 1 - 2. Sign up to view the full document.

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