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Biology 12 Lesson Oct 8th

Biology 12 Lesson Outline                                                 Date: Oct Thursday 8


Last lessons Objective


Chapter 3


Class Notes or Information


1.   Please bookmark blog address




Today’s Objective ·      Exam on Chapter 2

·      Organelles and their Function



Number One


Organelles and Energy (Glucose)

·      To simplify, there are two types of molecules directly related to energy.

·      Sugar needs to be broken down to make ATP

·      Fats need to be broken down or built to make triglycerides.

·      The organelles that transform Glucose to ATP is the mitochondria.

·      Fats can be broken or made by interactions with the smooth endoplasmic reticulum and golgi apparatus.

·      Consider energy as fuel for the cell, so you need to visualize how fuel is both stored and burned.



Number Two


Organelles and Multiple functions

·      Consider that you need some structures in the cell to regulate the energy, provide internal structure and to identify the cell.

·      In order to make protein you need both a series of events to make the protein larger and you need a means to code each individual protein

·      Structures involved start with DNA and RNA for code

·      Organelles involved are Nucleus, RER, Vescicles, golgi apparatus.



Number Three


The cell membranes role in regards to organelle functions.


Text Reference Text Notes from Online




Cell organelles and functions




Cell Biology



You tube Reference Bozeman and cells



Virtual Cell



Virtual fly through a cell





Class Notes References  



Take Home message



“life is a whim of several billion cells to be you for a while” anon Evaluation Next Class


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