Tuesday-9/18...GO TO CHAPTER 3...MEMBRANES AND THE INTEGUMENTARY SYSTEM...
Monday-9/17...CW...Body tissues, cont'd...Muscle tissue...short video...
Draw 3 diagrams of muscle tissue...
***1st Quarter ends 10/4...
HW: check web page and review text and notes...
***SRS: Finals exemption for yearly course will be granted if every quarter receives a 'B' or better...TRY YOUR BEST!
***Here is the video link from today...
https://youtu.be/bwOE1MEginA
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Friday-9/14...CW: Ch 2  Formative quiz including past material...
***There is first pep rally today...You may come take quiz any period today if you are allowed if you won't be in class pd 5!
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mitosisworksheet.docx mitosisworksheet.docx
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Wednesday-9/12...CW: Ch 2.2...Cell Division = Mitosis.
***Textbook sec. 2.2... p. 60-63...
*** Mnemonic- P-M-A-T  ...I = Interphase is NOT a phase of Mitosis but prepares for cell division
***Below is video link from today...
https://youtu.be/f-ldPgEfAHI
***Cell cycle label ws and Mitosis Ws is on top...

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Thursday-9/13...CW: Ch 2.3...Body tissues...
***Textbook  sec. 2.3...p. 64-73...
***short video...Tissue types...https://youtu.be/tKWTJ3_-1E8
***Short video Epithelial tissue classification...video above...
4 Types: Epithelial,Connective, Muscle, and Nervous...
Students will learn Epithelial structures first and draw the cells on paper to reinforce the terms Simple and Stratified...
***Simple Epithelium = 1 layer of cells...
***Stratified Epithelium = more than 1 layer of cells...
HW: Read ch 2.3 and review web page...

Body  Tissues


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This illustration shows the three principal classifications associated with epithelial cells. Squamous epithelium has cells that are wider than they are tall. Cuboidal epithelium has cells whose height and width are approximately the same. Columnar epithelium has cells taller than they are wide. There are pictures of each of these types of epithelium: simple squamous, simple cuboidal, simple columnar, stratified squamous, stratified cuboidal, pseudostratifed columnar, and transitional.



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Balancing Equations Worksheet-sub.docx Balancing Equations Worksheet-sub.docx
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Monday-9/10...CW: Sub today...Make-up quizzes...
WS on anatomical terms and balancing equations......turn in to sub...Absent students they are link above...
HW: Read ch 2.2 and check web page...
Balancing equations WS is above...
***If assigned work is 1 day late-50% off the grade...
***ALL STUDENTS ARE ACCOUNTABLE FOR MISSED WORK-PRINT THEM OFF HERE AS A RESOURCE TOOL...

Tuesday-9/11...CW: Sub today...Ch. 2.2...Cell text notes...answer green questions throughout ch 2.2 on cells...turn in to sub...
HW: review ch 2.3 and check web page...











Friday-9/7...CW: Ch 1 and 2 Quiz...20 Q = 50 pts...Know anatomical terms, Macromolecules, pH and Balancing Chemical equations...
HW: Always review and stay ahead reading ch 2.2 on Cells...
blncact (1).pdf blncact (1).pdf
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Wednesday-9/5...CW: Nucleic acids...DNA/RNA
short video-text p. 45-47...
***Video link on today's RNA and DNA below...
https://youtu.be/0Elo-zX1k8M

Intro to balancing chemical equations...
Today's ws is above for absent students...Print it!

An unbalanced chemical equation lists the reactants and products in a chemical reaction but doesn't state the amounts required to satisfy conservation of mass.

For example, this equation for the reaction between iron oxide and carbon to form iron and carbon dioxide is unbalanced with respect to mass:

Fe2O3 + C → Fe + CO2

The balanced equation is:

2 Fe2O3 + 3 C → 4 Fe + 3 CO2

HW: Read sec. 2.1 text and check web page twice/day..

Complete Balancing equation ws-Do not quit before you try!

Video above will help you with ws...


C-H-O-N-P                    
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Thursday-9/6...CW: pH = acid/base balance...
***Below  is pH video from today...
https://youtu.be/Xkrgw2CFwRs
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Balancing Equations Practice...
We review yesterday's ws and try some more...Practice makes purr-fect!

Balancing Chemical Equations: Here is a great step by step link....
http://www.wikihow.com/Balance-Chemical-Equations
Left of the arrow are called Reactants...Right of the arrow are called Products...Know these!!

Click the following link for an easy, beginner's Balancing worksheet:
http://sciencespot.net/Media/blncact.pdf
***Here are great video links to help you further...

https://youtu.be/oDVswHfZJzY
https://youtu.be/8ARlABEfPhQ


How to Balance chemical equations...it's a math game of numbers and symbols...
***Vocab to know: 1. Coefficient
                                   2. subscript(atoms)
                                   3. Reactants
                                   4. Products
All it involves is what I call 'cross multiplication of coefficients x subscripts...You cannot get it unless you practice-practice-practice...
Example:   H2 +  O2 →  H2O...
The box is a beginning way to identify where coefficients go...YOU MAY NEVER ADD OR CHANGE A SUBSCRIPT...ONLY A COEFFICIENT...

    ____ Na +____ I2 ® ____ NaI

***It is an invisible '1' that is always a coefficient but we NEVER write a 1-it is understood...

Below is a VERY BASIC video link to help you get started!

https://youtu.be/gskm-dfKv5g

https://youtu.be/UGf60kq_ZDI

Below is the video I showed in class...

https://youtu.be/gskm-dfKv5g

Here is a GREAT aid to help you with the possible quiz coming...Play the game below...

http://education.jlab.org/elementbalancing/



HW: Ch 2.1 quiz incl. some terms from ch 1...
Monday-9/3...Labor Day-no school... 

A Preview for tomorrow...

Carbs = C-H-O                                 Proteins =C=H=O=N
                                                             
                                                             
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Lipids = C-H-O                                   

                                               


Tuesday-9/4..CW: Make-up tests
 Macromolecules(text p. 38-50)

2 short videos...
4 classes: Carbohydrates: C-H-O...ex. glucose, sucrose
                   Proteins: C-H-O-N...all made up of amino acids...ex. phenylalanine, glycine, arganine...they end in suffix-ine...
                   Lipids(Fats)...C-H-O...ex. suffix ends in ol...made up of fatty acids-ex. glycerol, cholesterol...
                    Nucleic acids(DNA-RNA)...C-H-O-N-P...consists of sugar, phosphate and nitrogen bases(Adenine-Thymine, Guanine-Cytosine).
HW: Review text  sec. 2.1and check webpage...


Why chemistry is important to the study of anatomy and physiology may not be obvious if you're just looking at your body as a collection of organs. But all the cells in your organs are composed of chemicals, and chemical reactions are involved in all of your body's movements and cycles. Chemistry explains how your cells produce energy and proteins, why you breathe and have blood and what sorts of foods and vitamins are important for nutrition. With a basic understanding of chemistry, you can understand why your organs function the way they do and how the systems of your body work together."
***4 Major elements in our body by percentage:
C...Carbon
H...Hydrogen
O...Oxygen
N...Nitrogen
Atoms---Molecules---Elements---Compounds---Mixtures
Atoms composed of a brain(nucleus), protons-neutrons...around the atom are electrons...
***Quick review: protons have + charge
                           electrons have - charge
                           neutrons have no charge
 Atomic # = number of protons
Atomic Mass(Wt) = protons + neutrons...
Below is Atomic structure video from today...WS is below but will not be graded...WS is for review/reinforcement unless specified otherwise...

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