1) Diffusion/Osmosis Regents questions on handout due tomorrow. Make sure to complete both sides of the handout.
2) Cellular Transport and Communication Test on Thursday or Friday of this week. Includes passive and active transport, and the diffusion through a membrane lab.
Monday, January 31, 2011
Sunday, January 23, 2011
January 24, 2011
Diffusion Through a Membrane Lab: Complete all parts of the lab (Parts 1, 2, and Analysis Questions including all sketches and descriptions throughout data sections). Due Tuesday, February 1, 2011 at the start of class.
Friday, January 21, 2011
January 21, 2011
Diffusion Through a Membrane Lab Part 1: Complete questions 1-7 on pages 4 and 5 of the lab packet. You MUST have this complete on Monday, January 24th. Make sure to bring your lab packet to class with you as you will need it to complete the rest of the lab.
Thursday, January 20, 2011
January 20, 2011
Diffusion Through a Membrane Lab Part 1: Complete questions 1-7 on pages 4 and 5 of the lab packet. Due tomorrow. Make sure to bring your lab packet to class with you as you will need it for part 2 of the lab. Reminder that we will be meeting in Ms. Cimini's room 356 tomorrow.
Tuesday, January 18, 2011
January 18/19, 2011
15 question quiz on Thursday, January 20, 2011 on the structure and function of the plasma membrane, Passive Transport (diffusion & osmosis) and Active Transport.
Thursday, January 13, 2011
January 14, 2011
In the LE Review Guide, read pages 5-7 and complete questions 20-35 on pages 7/8. Due Tuesday, January 18th.
Monday, January 10, 2011
January 10, 2011
Lab 10: Cellular Respiration Lab is NOW overdue. If you have not written/typed your lab report in full and handed it in, you MUST do so ASAP. Remember that your ability to take the June Regents Exam relies on your completion of the lab requirement AND your successfully meeting the curriculum standards. See the guidelines for the lab in posts below.
Friday, January 7, 2011
January 7, 2011
Lab 10: Cellular Respiration Lab Report attached to handout due Monday, January 10th, 2011.
Your lab report must include:
Lab Title
Purpose (what we will be observing in the lab; summarize the lab objectives in your own words)
Materials (list of equipment used)
Procedure (list all 6 steps as found on the handout)
Data Table (include a title and detailed observations; use a ruler)
Observations (optional for extra credit; include labeled drawings of your results)
Discussion & Conclusion (see below for guidelines)
Responses to the analysis and conclusion questions 1-5 in complete and detailed sentences.
Discussion & Conclusion Guidelines:
1a) How does bromothymol blue indicate for carbon dioxide?
b) How does this link to cellular respiration?
2a) How should temperature affect carbon dioxide production?
b) Did your results agree with this?
3a) What errors could have occurred that may affect your results?
b) What changes could you make to improve the experiment to make it more valid if
repeated?
Your lab report must include:
Lab Title
Purpose (what we will be observing in the lab; summarize the lab objectives in your own words)
Materials (list of equipment used)
Procedure (list all 6 steps as found on the handout)
Data Table (include a title and detailed observations; use a ruler)
Observations (optional for extra credit; include labeled drawings of your results)
Discussion & Conclusion (see below for guidelines)
Responses to the analysis and conclusion questions 1-5 in complete and detailed sentences.
Discussion & Conclusion Guidelines:
1a) How does bromothymol blue indicate for carbon dioxide?
b) How does this link to cellular respiration?
2a) How should temperature affect carbon dioxide production?
b) Did your results agree with this?
3a) What errors could have occurred that may affect your results?
b) What changes could you make to improve the experiment to make it more valid if
repeated?
Tuesday, January 4, 2011
January 6, 2011
1) RESPOND to the following Regents Question on loose leaf paper or you may post your response on the blog. Be sure to sign your post with your first name and initial of your last name, and your class period. Due Friday, January 7th, 2011.
Describe the cycling of carbon in an ecosystem. In your answer be sure to:
-identify the inorganic carbon compound that is obtained by plants from the environment [1]
-identify the process plants use to form more complex organic molecules from this carbon compound [1]
-describe how herbivores use these complex organic molecules [1]
-identify the process herbivores use to return carbon to the environment [1]
2) Lab 10: Cellular Respiration Lab Report attached to handout due Monday, January 10th, 2011. Your lab report must include:
Lab Title
Purpose (what we will be observing in the lab; summarize the lab objectives in your own words)
Materials (list of equipment used)
Procedure (list all 6 steps as found on the handout)
Data Table (include a title and detailed observations; use a ruler)
Observations (optional for extra credit; include labeled drawings of your results)
Discussion & Conclusion (see below for guidelines)
Responses to the analysis and conclusion questions 1-5 in complete and detailed sentences.
Discussion & Conclusion Guidelines:
1a) How does bromothymol blue indicate for carbon dioxide?
b) How does this link to cellular respiration?
2a) How should temperature affect carbon dioxide production?
b) Did your results agree with this?
3a) What errors could have occurred that may affect your results?
b) What changes could you make to improve the experiment to make it more valid if
repeated?
Describe the cycling of carbon in an ecosystem. In your answer be sure to:
-identify the inorganic carbon compound that is obtained by plants from the environment [1]
-identify the process plants use to form more complex organic molecules from this carbon compound [1]
-describe how herbivores use these complex organic molecules [1]
-identify the process herbivores use to return carbon to the environment [1]
2) Lab 10: Cellular Respiration Lab Report attached to handout due Monday, January 10th, 2011. Your lab report must include:
Lab Title
Purpose (what we will be observing in the lab; summarize the lab objectives in your own words)
Materials (list of equipment used)
Procedure (list all 6 steps as found on the handout)
Data Table (include a title and detailed observations; use a ruler)
Observations (optional for extra credit; include labeled drawings of your results)
Discussion & Conclusion (see below for guidelines)
Responses to the analysis and conclusion questions 1-5 in complete and detailed sentences.
Discussion & Conclusion Guidelines:
1a) How does bromothymol blue indicate for carbon dioxide?
b) How does this link to cellular respiration?
2a) How should temperature affect carbon dioxide production?
b) Did your results agree with this?
3a) What errors could have occurred that may affect your results?
b) What changes could you make to improve the experiment to make it more valid if
repeated?
Monday, January 3, 2011
January 4, 2011
RESPOND to the following Regents Question on loose leaf paper or you may post your response on the blog. Be sure to sign your post with your first name and initial of your last name, and your class period. DUE tomorrow, January 5th.
REGENTS QUESTION: Describe the function of organelle X, pictured above, and explain how it is important to the survival of the cell. In your answer, be sure to:
• identify organelle X [1]
• state the process that this organelle performs [1]
• identify the two raw materials that are needed for this process to occur [1]
• identify one molecule produced by this organelle and explain why it is important to the organism [2]
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