Bio1AL_Sum09_lab5_wksht - of streaking indicated with an...

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

View Full Document Right Arrow Icon
A21 – Summer 2009 GMB I Worksheet . Due at the start of your next lab. Name GSI & Sect # Station # 1) In lab you purified plasmid DNA from an overnight culture of bacteria. What was the number of your culture? 2) Using your onion tip squash, draw and identify the following stages of the cell cycle: interphase, prophase, metaphase, anaphase and telophase. 3) Using the demonstration microscope please draw a cell in prophase I of meiosis and label crossing over. 4) In the following diagram of yeast matings indicate where a diploid condition exists in a given mating (4 matings are shown with the direction
Background image of page 1

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

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

Unformatted text preview: of streaking indicated with an arrow). 5) Are yeast cells prokaryotic or eukaryotic? Are Escherichia coli cells prokaryotic or eukaryotic? Which might be best for studying mammalian genes? 6) DNA Sequencing: Read the sequence of the gel (of the photocopy) and write below. Indicate 5’ and 3’ ends. Provide the 25 nucleotide sequence present in the copy of the autoradiogram that you analyzed. # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Nt Which end represents the 5' end of the sequence? Explain your answer. A22 – Summer 2009 GMB I Notes...
View Full Document

This note was uploaded on 07/04/2009 for the course BIO 1al taught by Professor Pederson during the Summer '08 term at Berkeley.

Page1 / 2

Bio1AL_Sum09_lab5_wksht - of streaking indicated with an...

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