BIOLOGY

Monday

14 Nov 2016

Entry Task

What is Bromothymol Blue (BTB)?

• An indicator solution that measures the pH of a solution,

changing colors when the solution becomes acidic.

How was BTB used during the exercise & cellular respiration

activity?

• Breathed into the solution & the more CO2 caused the

solution to change color quickly.

Agenda

Housekeeping

Plants & Energy Investigation

Housekeeping

Exam 4 scheduled for Friday, 18 Nov.

• Study (Kahoot) on Thursday, 17 Nov.

Plants & Energy

Grab a “Plants & Energy” worksheet & read.

BIOLOGY

Tuesday

15 Nov 2016

Entry Task

What is the chemical formula for cellular respiration?

• C6H12O6 + 6O2 6CO2 + 6H2O + Energy

How do organisms obtain the energy they need (pg. 250)?

• Gradually breaking down food molecules & capturing the

chemical energy.

Agenda

Housekeeping

Plants & Energy Investigation

Section 9.2 (The Process of Cellular Respiration)

Housekeeping

Exam 4 scheduled for Friday, 18 Nov.

• Study (Kahoot) on Thursday, 17 Nov.

Thanksgiving break next Thursday & Friday (24-25 Nov.)

• “No School”

Plants & Energy

“Plants & Energy” worksheet:

In your notebook record your observations for each test tube.

Complete your group poster.

Test Tube Light No Light

H2O

Snail

Plant

Plant & Snail

ATP & Respiration Video

ATP & Respiration: Crash Course Biology #7:

• Link: https://www.youtube.com/watch?v=00jbG_cfGuQ

BIOLOGY

Wednesday

16 Nov 2016

Entry Task

In your notebook, complete the following table with the stages of

cellular respiration:

Stage Oxygen

(Anaerobic/Aerobic)

Location

1.

2.

3.

p. 252

Entry Task

In your notebook, complete the following table with the stages of

cellular respiration:

Stage Oxygen

(Anaerobic/Aerobic)

Location

1. Glycolysis Anaerobic (“without air”) Cytoplasm

2. The Krebs Cycle Aerobic (“in air”) Mitochondria

3. Electron Transport Chain Aerobic (“in air”) Mitochondria

p. 252

Agenda

Housekeeping

Section 9.2 (The Process of Cellular Respiration)

Section 9.3 (Fermentation)

Housekeeping

Exam 4 scheduled for Friday, 18 Nov.

• Study (Kahoot) on Thursday, 17 Nov.

Thanksgiving break next Thursday & Friday (24-25 Nov.)

• “No School”

Cellular Respiration

Cellular Respiration?

• Process that releases energy from food in the presence of

oxygen.

C6H12O6 + 6O2 6CO2 + 6H2O + Energy

p. 253

Cellular respiration modeled:

• Enters anaerobic pathway called fermentation.

Mitochondria

Krebs Cycle

Cytoplasm

32

ATP

Oxygen

(O2)

Water

(H2O)

Glycolysis

Electron

Transport

Chain (ETC)

Glucose

(C6H12O6)

2

ATP

Electron carried in NADH

Pyruvic AcidElectrons carried in

NADH & FADH2

2

ATP

Carbon Dioxide

(CO2)

Oxygen

(O2)

Cellular Respiration

p. 254-260

Fermentation

Fermentation?

• Process of releasing energy from food molecules in the

absence of oxygen by producing ATP.

2 types of fermentation:

• Alcoholic Fermentation

- Alcoholic beverages &

rising bread dough

• Lactic Acid Fermentation

- Humans, cheese, yogurt, pickles, & kimchi

Energy & Exercise

Humans contain 3 main sources of ATP:

• ATP produced through cellular respiration.

• ATP already in the muscles.

• ATP made by lactic acid fermentation.

Energy & Exercise

Quick Energy

• ATP in muscles = few seconds of intense activity.

• Lactic acid fermentation = 90 seconds of ATP

• Lactic acid = byproduct & requires extra oxygen to remove

Energy & Exercise

Long-Term Energy

• Cellular respiration = longer than 90 seconds

• Muscle & other tissue = 15-20 min of activity

• Stored molecules (fats) = after 15-20 minutes

BIOLOGY

Thursday

17 Nov 2016

Entry Task

Grab a computer & log in (you can use your mobile device if you

prefer).

• Once logged in open Google Chrome & go to www.Kahoot.it

• Wait until I give the entry code.

Agenda

Housekeeping

Kahoot Chpt 9 (Cellular Respiration) Review

Housekeeping

Exam 4 scheduled for tomorrow, 18 Nov.

• 29 MC & 1 Essay.

Thanksgiving break next Thursday & Friday (24-25 Nov.)

• “No School”

Kahoot

Link: www.Kahoot.it

• Nickname must be appropriate & include initials at the end.

You can review this Kahoot by creating your own account and

searching for the following name.

• Link: https://getkahoot.com/

• Name: Biology Chpt 9 Cellular Respiration

BIOLOGY

Friday

18 Nov 2016

Entry Task

Place your bags on or in front of the counters along the wall.

At your desk you will need…

• Pencil/Pen (Blue or Black Ink).

• Eraser.

• Book to read silently when finished with the exam.

Exam 4

Verify your name is in the upper left corner of your answer

sheet.

Fill in circle 1 if you have test version ID:A & 2 if you have ID:B.

Remember…

• No talking.

• Keep your eyes on your own answer sheet.

• NO electronics.

When you are finished…

• Check to make sure you thoroughly answered all questions.

• Staple you answer sheet to the front of the exam & turn in.

• Silently read or finish assignments until everyone is finished.

Agenda

Housekeeping

Housekeeping

Monday, 21 Nov.

• Review exam 4

Thanksgiving break next Thursday & Friday (24-25 Nov.)

• “No School”