Wednesday, December 9, 2009
Thursday, December 3, 2009
Biomolecules
Lec16 Biomol Intro
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Lec17 Carbohydrates
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Lec18 Lipids
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Lec19 Proteins
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Lec20 Nucleic Acids
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Friday, October 9, 2009
Monday, October 5, 2009
The Nobel Prize in Physiology or Medicine 2009
"for the discovery of how chromosomes are protected by telomeres and the enzyme telomerase"
Thursday, September 24, 2009
Monday, September 21, 2009
Wednesday, September 9, 2009
Tuesday, August 18, 2009
Wednesday, August 12, 2009
Thursday, August 6, 2009
Introduction to Genetics
Bio3 0910 Lec6 Mendel
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Bio3 0910 Lec6 Genetics Starter
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Tuesday, August 4, 2009
Long Test 1 Results
CONGRATULATIONS!
Rachelle Lim - 47
Vince Garcia - 46
Joker Asis - 45
Michelle Co - 45
Gaby Santos - 45
Cara Evangelista - 44
Andrea Alegre - 43
Benjo Rodriguez - 42
Theresa Tobillo - 40
AVERAGE SCORE: 36.60
Vince Garcia - 46
Joker Asis - 45
Michelle Co - 45
Gaby Santos - 45
Cara Evangelista - 44
Andrea Alegre - 43
Benjo Rodriguez - 42
Theresa Tobillo - 40
AVERAGE SCORE: 36.60
NUMBER WITH LEAST CORRECT HITS: #1, only twice answered correctly
Thursday, July 30, 2009
Central Dogma of Molecular Biology
Head over to the University of Utah LEARN website - http://learn.genetics.utah.edu/content/begin/dna/ for definitions and exercises from DNA to proteins
Use the Wikipedia entry for the Central Dogma of Molecular Biology for simple term definition and explanations
Sunday, July 12, 2009
Friday, July 10, 2009
Meiosis Assignment
Please read the chapter on meiosis and refer to the slides for meiosis I. Compare meiosis I+II with mitosis by viewing this animation.
Here is another activity on meiosis. I suggest you visit the link and read through all the tabs and answer the self-quiz.
Another activity can be found here.
ASSIGNMENT:
Please answer the SELF-QUIZ located at the Chapter Review for Meiosis. Write your answers down on a sheet of pad paper, to be submitted Tuesday at the start of our period.
Here is another activity on meiosis. I suggest you visit the link and read through all the tabs and answer the self-quiz.
Another activity can be found here.
ASSIGNMENT:
Please answer the SELF-QUIZ located at the Chapter Review for Meiosis. Write your answers down on a sheet of pad paper, to be submitted Tuesday at the start of our period.
Wednesday, July 8, 2009
Monday, June 29, 2009
Mitotic Cells Questions
Part I
1. Why were plants root tip cells used for viewing cell division?
2. If you were to observe cell division of animals, what specific type of animal cells would you use? Wxplain your reasons.
3. How would cell division in plant cells differ from that of animal cells? Use a Venn diagram organize you response.
4. At what stage of mitosis is it easiest to determine the kind and number of chromosomes? Explain your reasons.
5. What evidence did you observe that shows mitosis is a continuous process, not a series of separate events?
6. What specific process in mitosis ensures that the normal number of chromosomes is restored after each cell division? Explain your response.
Conclude
1. The number of animal cells in each phase of mitosis is recorded in the table below. If the time taken to complete on cycle of mitosis was 1h, create a cell-division clock to represent the data.
2. Do your observations on onion root tip cells indicate that there were more cells in some phases than in others? Identify the most common phase/s and explain what these differences in numbers might mean.
1. Why were plants root tip cells used for viewing cell division?
2. If you were to observe cell division of animals, what specific type of animal cells would you use? Wxplain your reasons.
3. How would cell division in plant cells differ from that of animal cells? Use a Venn diagram organize you response.
4. At what stage of mitosis is it easiest to determine the kind and number of chromosomes? Explain your reasons.
5. What evidence did you observe that shows mitosis is a continuous process, not a series of separate events?
6. What specific process in mitosis ensures that the normal number of chromosomes is restored after each cell division? Explain your response.
Conclude
1. The number of animal cells in each phase of mitosis is recorded in the table below. If the time taken to complete on cycle of mitosis was 1h, create a cell-division clock to represent the data.
2. Do your observations on onion root tip cells indicate that there were more cells in some phases than in others? Identify the most common phase/s and explain what these differences in numbers might mean.
Saturday, June 20, 2009
Friday, June 19, 2009
Friday, June 12, 2009
Tuesday, June 9, 2009
Hello World.
First post. Hopefully not the last.
Congratulations you lucky section.
Welcome to Biology 3 SY09-10 by K. Kawashima.
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