tracking & reflection put your post-test score in the post test and 1.2.1 column on a scrap...

Tracking & Reflection

• Put your post-test score in the post test and 1.2.1 column

• On a scrap piece of paper…• So what? You improved, digressed,

stayed the same…elaborate on what you see when you look at your data

• Now what? Detail a plan on what you can do to push yourself to the next level (vocab, tutoring, staying quiet in class…)

Unit 2 Pre assessment

• 10 minutes• Not a grade, just a starting point for

a large unit!• For us to see our growth!

Unit 2 Vocab

• Due the day of Unit 2 Test

• Enzyme• Catalyst• Activation energy (frayer)• pH• Carbohydrate(frayer)

• Protein (frayer)• Lipid (frayer)• Nucleic acid (frayer)

Catalyst1. What does the word “organic”

mean to you? What does it make you think of?

2. Give an example of something acidic. Is it harmful?

3. If I told you I ate a lot of carbohydrates for dinner, what types of food did I eat?

Molecules• Read the left box of information on page U2-1• Answer the 3 questions in the right box

Molecules are made of what?

O2: 2 oxygens

C9H8O4: 9 carbons, 8 hydrogens, 4 oxygens C8H10N4O2: 8 carbons, 10 hydrogens, 4

nitrogens, 2 oxygen

Organic vs. Inorganic

Organic

carbon – hydrogen bond

C -- H

Inorganic

NO

carbon-hydrogen bond

C -- H

Organic Inorganic

OR

O or I?!

ORGANIC

ORGANIC

INORGANIC

ORGANIC

INORGANIC

ORGANIC

INORGANIC

Organic ReviewWhat qualifies a molecule as being

“Organic”?CARBON – HYDROGEN BONDS

Carbon HydrogenLIVING

NONLIVING

Carbohydrates

Sugars Starches

Atkins Diet?

How are starch and glucose

related?!

Carbohydrates

1: 2 :1

Quick energy

Energy storage

Monosaccharide (glucose)

Benedict’s

Iodine

Pictures

Carb Loading

Lipids

Lipids

long term

fatty acids

brownpaper bag

Lipids

What Should I eat?

Carbohydrates and lipids store energy for different functions. Differentiate between starch, sugars, and fats by helping me decide what I should eat based on what I want to do. What should I eat if…. Explain why!• I want to swim 50 miles: • I want to run the 100 meter dash:• I want to prepare to live on a

deserted island with little to no food:

Proteins

Proteins

Nbodyantibodie

s hormonesenzymes

aminoacids

Biuret’s

Shape

Proteins

AMINO ACIDS

Proteins

Subunit 1

(amino acid)

Subunit 2

(amino acid)

Subunit 3

(amino acid)

Nucleic Acids

DNA & RNA

Nucleic Acids

PGenetic

Proteins nucl

eotid

es

NO test

NucleusRNA &DNA

Nucleotides

Phosphate

Sugar

Nitrogenous base

Organic Molecules Project

• Due Monday, February 4th

• Groups of 4 people• Instructions begin on page U2-3 in

your packet• 4 parts to the project

1) Pre-Work (Checked off by the end of class!)2) Model (Check point Friday)3) Poster (Check point Monda)4) Presentation (Check Point first thing Tuesday)


• Rubric page U2-8• Will be a test grade.• One group project grade.• Assign Roles.– Project Manager– Presentation lead–Model lead– Poster lead

Tracking Unit 1 Test Score

Retest?

• See me at lunch or after school on Mondays, Tuesdays, or Thursdays.

• Averages with previous score• You will track your NEW score• Need to have scored less an 80%

First Step…

• Test Corrections• Rewrite question on a new sheet of

paper• Add a reflection.

Reflection

Biology EOC Graduate HS College

Big Goal

reflect

reflect

reflect

Reflection

Ask questions like: “Am I on the right track?”

“How can I improve?”“Did this study skill work for me?”

“What are my weaknesses?” “How should I change?”

First Step…

• Test Corrections• Rewrite question on a new sheet of

paper• Add a reflection.

Monday Catalyst

1. What would be best for athlete need to eat in order to prepare for a 26-mile marathon?

2. What are proteins made out of?3. What is the function of a Nucleic

Acid?

Quiz on Wed!


• Due Wednesday, February 6th

• Groups of 4 people• Instructions begin on first page in

your packet• 4 parts to the project

1) Pre-Work (Checked off by Friday!)2) Model (Check point Monday)3) Poster (Check point Tuesday)4) Presentation (Wednesday)


• Rubric passed on today• Will be a test grade (individual)• One group project grade (group)• Assign Roles.– Project Manager– Presentation lead–Model lead– Poster lead 2 Grades!


• Reminder by the end of the day your model must be checked off.

• Tuesday will be to prepare our presentations.

• If you need any supplies send your project manager to ask for them.

Tuesday Catalyst1. What test is used to identify

carbohydrates in a food?2. What is the subunit for a

carbohydrate?3. What is the function of a lipid?4. What elements compose (make up) a

carbohydrate?

Poster will be checked off by the end of class.


• Reminder by the end of the day your poster must be checked off.

• Wednesday will be to present our project.

• If you need any supplies send your project manager to ask for them.

Wednesday Catalyst

1. What organic molecule would be found if we used Biuret’s fluid?

2. What is the difference between an organic and an inorganic molecule?

3. Which organic molecule is pictured below?

4. Presentation check off in 5 minutes.

Presentations

• Each group will rotate through. • 2 minute presentations.

Mastery Quiz

• Mastery Quiz 4.1.1• 20 minutes

Thursday CatalystIdentify the organic molecules.

12 3

4

5

How do you make a cake?!

Ingredient + Ingredient CAKE!

Chemical Reactions

reactant

product

build it up break it down

2 min. 2 min.

Reactant + Reactant Product

+

Synthesis

Reactant Product + Product

+

Digestion

rate

enzyme

substrate

activesite

Enzymes

1. Enzymes are ______ Proteins.

They are made of amino acids!

Enzymes

2. Enzymes are _____________

Shape matters!(they only work with 1 substrate or reactant)

Specific

Potato contains catalase – an enzyme!

Potato + Peroxide (H202)

Bubbles = enzyme activity

Specificity Activity

Take your shape and find your matching partner

Complete parts A-E with your partner

Enzyme Specificity

denature temperature

pH

Where does enzyme activity appear to be highest?

What will happen to enzyme activity if I lower the pH by adding acid?

Enzymes

3. Enzymes are _____________.

“catalyze reactions”They speed up reactions!

Speed up Reactions by LOWERING ACTIVATION ENERGY!

Food Colori Demo

catalysts

Enzymes

4. Enzymes are _____________.

They can be used again and again!

reusable

Chemical equation: Reactants Products

Substrate + enzyme product + enzyme

Enzymes

Label:SubstrateProductEnzymeActive Site

?

Enzymes

5. Enzymes help with _____________.

digestion

Break down Proteins into….

_________________

Break down Carbohydrates into …

_____________

Break down Nucleic Acids into …

______________

Break down Lipids into …

____________________

amino acidssugar & starch

nucleotidesfatty acids &

glycerol

& SYNTHESIS!

!

Naming Enzymes

These are all enzymes: Amylase Sucrase Lactase Peroxidase Fructase

What pattern do you notice?

Naming Enzymes



*Enzymes have the ending -ase

Naming Sugars

These are all sugars: Glucose Sucrose Lactose Galactose Fructose


Naming Sugars



*Sugars have the ending -ose

Make a model

• Use the provided materials to create a model of a lock and key enzyme.–Model Must include:• Enzyme• Substrate• Product (Must show that the substrate

changes somehow)• Give 1 minute explanation of how it works.

CatalystIn 3-5 sentences,

describe what is happening in these cartoons.

Then in 1 sentence, describe what the 1 main difference is between these two reactions

Important dates

Unit 2 Test – Tuesday!Notebook Check – Tuesday!

Tracking Mastery Quiz 4.1.1

Enzyme review

Enzyme catalyzed reactions

What are these two types of reactions called?

“Building up” “Breaking down”

Enzyme catalyzed reactions

- Enzyme- Substrate- Active site

- Reactants- Products

“Building up” “Breaking down”

Label the following parts in the pictures:

Naming Enzymes



Naming Enzymes



Enzymes have the ending-ase

Naming Sugars



Naming Sugars



Sugars have the ending

-ose

Model

• Continue Working on your model• We will move into presentations in 25

minutes.

Catalyst

1. Do your best to draw this picture or a similar picture.

2. Then Label:SubstrateProductEnzymeActive Site

?

Enzyme Lab

There are 4 stations:1. Enzymes and temperature2. Enzymes and pH3. Enzymes are specific4. Enzymes are reusable5. At your desk

You will have 10 minutes at each station. CLEAN BEFORE YOU LEAVE EACH STATION

If you finish early work on page 16.

Enzyme Lab Questions (pg. 17)

Work on these in class.

Before asking Ms. Monda for help:• Read the question again – what is it

asking?• Ask a person in your lab group• Ask another student in class

Exit Ticket Quiz

• 10 minutes.

CatalystComplete the chart:

Organic Molecule

Subunits Function

Carbohydrates

Lipids

Proteins

Nucleic Acids

Review Stations

Expectations: DO NOT get out of your seat until it is

time to switch Use an inside voice Make the most of your time Stations are cloned. Stay on your side

of the room!

1.Taboo2.Table Writing3.Study Guide4.Catch-up & Clean-up (@ YOUR OWN

SEAT)

Catalyst1. What is the molecule below?2. Identify the parts labeled a, b, and c

A

B

C

Test Review

• Use the first ten minutes of class to review for your test.

• After ten minutes clear your desk of everything except for a pencil.

• Ask about anything you have questions on now!

Unit 2 AssessmentTake your time – you have 40 min.Eliminate wrong answer choices &

check your work!No Talking!

When you finish:Turn in your test at the front of the

roomComplete the vocabulary for unit 3.

tracking & reflection put your post-test score in the post test and 1.2.1 column on a scrap...

Documents

test grade

amino acidsubunit

test scoreretest

post test

word organic mean

starting point

group project grade

right box molecules