What molecules are in the following foods? 1.Bread 2. Meat 3. Oil 9/17/15...

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Admit Slip What molecules are in the following foods? 1.Bread 2. Meat 3. Oil 9/17/15 Date: 9/17/15 Topic : Biological Molecules Page # ___ Bonus: What molecules make up our DNA?

Transcript of What molecules are in the following foods? 1.Bread 2. Meat 3. Oil 9/17/15...

Admit Slip

What molecules are in the following foods?

1. Bread 2. Meat 3. Oil

9/17/15

Date: 9/17/15 Topic: Biological Molecules Page # ___

Bonus: What molecules make up our

DNA?

Today in Room 326…

ADMIT SLIP: Molecules in foodHW: Keep track of molecules in dinner tonightCONTENT OBJ: SW describe the function of life’s four biological moleculesLANG. OBJ: SW verbally present their assigned molecule to the classANNOUNCEMENTS: You’re with me today after school if I have 2 or more missing homework assignments from you!AGENDA:Homework sharingWater/Carbon ReviewDemoVideo/guided notesPoster Project

Date: 9/17/15 Topic: Biological Molecules Page # ___

Homework Share Out

Five volunteers? (Or I’ll just call on you )

I’ll come around to check the rest!

(put up next slide)

Water Review

Polar

Hydrogen Bonding

Cohesion

Adhesion

Universal Solvent

Importance of Carbon*Backbone of life!

Can bond to itself, resulting in long chains

Can covalently bond to other atoms

Covalent bond results when atoms share an electron pair

Stronger than hydrogen bonds

If two electrons = one bond… How many bonds are

between these atoms?

Hydrogen Bonding*

Electronegative = unequal charge distribution

Hydrogen bonding = Attractiveforce between the hydrogenattached to an electronegative atom and an electronegative atom of a different molecule(usually oxygen, nitrogen, or fluorine)

Hydrophilic vs. Hydrophobic*

Hydro = water

Philic = loving

Phobic = afraid

Hydrophilic = water loving molecule

Hydrophobic = water hating molecule

Which common molecule is hydrophobic again??

Lava Lamp Demo

Biological Molecules Video

https://www.youtube.com/watch?v=H8WJ2KENlK0

Guided Notes

Admit Slip

1) Come grab a folder to write your name on and

decorate! This will hold your important

assignments.

2) Check your grades at your lab group. Write down

any issues on a sticky note and give to me.

We will deal with them later.

9/18/15

Date: 9/18/15 Topic: Bio Molecules Poster Page # ___

Today in Room 326…

ADMIT SLIP: Folder & gradesHW: Finish all notes/assignments from classCONTENT OBJ: SW describe the function of life’s four biological moleculesLANG. OBJ: SW verbally present their assigned molecule to the classANNOUNCEMENTS: After school???AGENDA:Grades/Folder Set-upPoster AssignmentGroup workPresentations/Notes

Date: 9/18/15 Topic: Bio Molecules Poster Page # ___

Homework Share Out

Grades…

Poster Project

In your lab groups, you will create a poster that breaks down each biological molecule into important parts

Make it big and bold and pretty and organized

Then, you will each present and fill out the following chart

Supplies

I have school supplies that I bought with my own money and I REALLY need to get them back

You will each get a set of markers with a number on it. When class is over, I need to get the same COMPLETE set back from your group.

This is your ticket for me to grade your assignment!

Posters must include…Biological Molecule Name

Made of which elements?

Made of which monomers/polymers (building blocks)?

Main types/categories

Location (Where can you find it?)

Function (What does it do in the body?)

Structure (draw a picture of the element structure!)

Other important facts (~3)

Homework

Keep track of what you eat for dinner (or use what you had for lunch), and list which biological molecules are

present in each food item of your meal.

Then, describe how your body will use each biological molecule.

Complete in journal.