Posted by: mrborden | October 11, 2015

Week 11 Cell processes .. Osmosis , diffusion and active Transport


Oct 12 2015
QFD: It is not in stars to hold our destiny, but in ourselves – Jordan Wallace
?FD: Describe the difference between osmosis and diffusion by creating a drawing
Objective: Students know enzymes are proteins that catalyze biochemical reactions without altering the reaction equilibrium and the activities of enzymes depend on the temperature, ionic conditions, and the pH of the surroundings
WOD :hypertonic
of or designating a solution of higher osmotic pressure than another (opposed to hypotonic).designating a solution of lower osmotic pressure than another
Isotonic – solution is at the same osmosis pressure inside and outside the cell
1) film clip on osmosis diffusion and active transport
hW) finish cell booklet pictures

Diffusion: movement of molecules, from a region of high concentration to a region of low concentration.
– Oxygen diffuses into cells, and the waste carbon dioxide diffuses out.
Osmosis: movement of water molecules, across a partially permeable membrane, from a region of high concentration of water to a low concentration of water molecules.
– It allows plants to take in water through their roots.
– It is used in kidney dialysis machines to filter the blood.
Semi-permeable membrane
– Small molecules, such as water can pass through the small holes in the membrane…
– But larger molecules like sugar cannot pass through the membrane.
Students will demonstrate their knowledge of the structure and function of cell organelles by creating a cell booklet
Oct 13 2015
QFD: Never take life seriously. Nobody gets out alive anyway. Anon.
?FD: Active transport is a way for molecules to move across the plasma membrane. When active transport is used to move molecules, what specific molecule is required, what does that produce?
Objective: Students know enzymes are proteins that catalyze biochemical reactions without altering the reaction equilibrium and the activities of enzymes depend on the temperature, ionic conditions, and the pH of the surroundings
Students will demonstrate their knowledge of the structure and function of cell organelles by creating a flow map that demonstrates a plant cell in various solutions
Wednesday Oct 14 2015
QFD: Weakness of attitude becomes weakness of character. Albert Einstein
Essential Question of the Day : Explain why Osmosis and diffusion are important to the overall health and maintaining homeostasis within the cell.
Objective: Students know cells are enclosed within semipermeable membranes that regulate their interaction with their surroundings.
1) Students will demonstrate their knowledge by completing a perfect paragraph.
Write a perfect paragraph using the terms Osmosis, diffusion, Active Transport, and ATP
Osmosis is…….. Diffusion is ….. Finally , Active transport is when …….

Write a perfect paragraph that explain the 4 types of macromolecules and provides an example of each-


Diffusion: movement of molecules, from a region of high concentration to a region of low concentration.
– Oxygen diffuses into cells, and the waste carbon dioxide diffuses out.
Osmosis: movement of water molecules, across a partially permeable membrane, from a region of high concentration of water to a low concentration of water molecules.
– It allows plants to take in water through their roots.
– It is used in kidney dialysis machines to filter the blood.
Semi-permeable membrane
– Small molecules, such as water can pass through the small holes in the membrane…
– But larger molecules like sugar cannot pass through the membrane.

Lipid_bilayer_section

Sentence starter .. Osmosis is a vital to maintaining homeostasis within the cell … Examples include …..
image

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Thursday Oct 15 2015
QFD : Everyday can be a new beginning to be thankful for:
?FD : Students will be able to create a level 3 question that demostrate their knowledge of osmosis , diffusion, and active transport in maintaining homeostasis in a animal and a plant cell.

Learning Objective: Students know cells are enclosed within semipermeable membranes that regulate their interaction with their surroundings.
1) students will demonstrate their knowledge of osmosis, diffusion, and active transport by competing a wb quest about the three types of cellular transport
web quest
me·tab·o·lism (m-tb-lzm)
n.
1. The chemical processes occurring within a living cell or organism that are necessary for the maintenance of life. In metabolism some substances are broken down to yield energy for vital processes while other substances, necessary for life, are synthesized.
2. The processing of a specific substance within the living body: water metabolism; iodine metabolism.

Friday Oct 16 2015
QFD : Never trust a Doctor whose plants have died in the waiting room
?FD : Write a perfect paragraph using the terms cell membrane, hypertonic, hypotonic and isotonic
todays Learning Objective: Students will know and be able to understand how cell membranes are semipermeable allowing for only certain substances and water into and out of the cell by the process of osmosis and by diffusion by completing an inquiry lab.
NGSS Objective : HS -LS 1-3
Students who demonstrate understanding can:
Plan and conduct an investigation to provide evidence that feedback mechanisms maintain homeostasis.

1) students will demonstrate their knowledge of osmosis, cell membranes and the terms hyper, hypo, and isotonic
1) Inquiry based lab -Osmosis
2) HW: finish all questions on lab and the extension question

https://docs.google.com/document/u/1/d/12w0kERGtD19QG8_kjDUBGNIpPWGpKXAhbCxhE1JEdCg/mobilebasic
Anatomy of the Skin:
USE THIS LINK:
https://docs.google.com/presentation/d/1pM4p0efPIRvxTPCQs9dFuEpkONIoW9P62g9MetFhxio/edit?usp=sharing
Skin Anatomy Diagram Quiz
https://docs.google.com/presentation/d/1T2_p0UAYhHGk_DKa2oJ3Sh1nvniQ-GT0LAZieyZ8tbc/edit?usp=sharing
LINK FOR BURNS:
http://umm.edu/health/medical/altmed/condition/burns

corrected sites
https://docs.google.com/document/u/1/d/1sgvNfS3_o6feRpPPs8NpWQSSBhEjTTNmV5xsdDyt1tA/mobilebasic

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Responses

  1. I found the answer to the molecular formula of Alanine in grams per mole. It is 89.09318 g/mol but I cannot figure out how to convert it to grams per liter. I’ve been looking it up for a while. Please help.


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