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Photosynthesis & Cellular Respiration

Photosynthesis & Cellular Respiration - Mrs. Roderickmrsroderick.com/review/Photosyncellularrespir.pdf · Photosynthesis & Cellular Respiration . What is Photosynthesis? ... Photosynthesis

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Page 1: Photosynthesis & Cellular Respiration - Mrs. Roderickmrsroderick.com/review/Photosyncellularrespir.pdf · Photosynthesis & Cellular Respiration . What is Photosynthesis? ... Photosynthesis

Photosynthesis

& Cellular Respiration

Page 2: Photosynthesis & Cellular Respiration - Mrs. Roderickmrsroderick.com/review/Photosyncellularrespir.pdf · Photosynthesis & Cellular Respiration . What is Photosynthesis? ... Photosynthesis

What is Photosynthesis?

The process of capturing and transforming the energy of sunlight into chemical energy

Who Uses This Process?

Plants (Plant Cell)

Some Bacteria's

Protists They make their

own food!

Page 3: Photosynthesis & Cellular Respiration - Mrs. Roderickmrsroderick.com/review/Photosyncellularrespir.pdf · Photosynthesis & Cellular Respiration . What is Photosynthesis? ... Photosynthesis

Which Organelle inside the

plant cell performs

photosynthesis?

Organelle: Chloroplast

Why is it Green?

Pigment called chlorophyll

Chlorophyll – Contains photosynthetic membranes

Converts light energy to chemical energy

Page 4: Photosynthesis & Cellular Respiration - Mrs. Roderickmrsroderick.com/review/Photosyncellularrespir.pdf · Photosynthesis & Cellular Respiration . What is Photosynthesis? ... Photosynthesis

Chlorophyll Why are plants green?

Light-absorbing chlorophyll molecules are present in thylakoid discs that fill the CHLOROPLAST

Out of the entire spectrum of colors that makes up white light, chlorophyll absorbs both the red and blue.

Green is reflected away, and is the color you observe.

Page 5: Photosynthesis & Cellular Respiration - Mrs. Roderickmrsroderick.com/review/Photosyncellularrespir.pdf · Photosynthesis & Cellular Respiration . What is Photosynthesis? ... Photosynthesis

What do you need for

photosynthesis to take

place?

Sunlight

Carbon Dioxide (Co2)

Water ( H2O)

Oxygen

Glucose

Page 6: Photosynthesis & Cellular Respiration - Mrs. Roderickmrsroderick.com/review/Photosyncellularrespir.pdf · Photosynthesis & Cellular Respiration . What is Photosynthesis? ... Photosynthesis

Photosynthesis Equation

Page 7: Photosynthesis & Cellular Respiration - Mrs. Roderickmrsroderick.com/review/Photosyncellularrespir.pdf · Photosynthesis & Cellular Respiration . What is Photosynthesis? ... Photosynthesis

How does the water, carbon dioxide and

sunlight enter the plant?

Page 8: Photosynthesis & Cellular Respiration - Mrs. Roderickmrsroderick.com/review/Photosyncellularrespir.pdf · Photosynthesis & Cellular Respiration . What is Photosynthesis? ... Photosynthesis

Guard Cell

Guard cell walls have cellulose

This causes the bow in the

Guard cell and stomate opens

Page 9: Photosynthesis & Cellular Respiration - Mrs. Roderickmrsroderick.com/review/Photosyncellularrespir.pdf · Photosynthesis & Cellular Respiration . What is Photosynthesis? ... Photosynthesis
Page 10: Photosynthesis & Cellular Respiration - Mrs. Roderickmrsroderick.com/review/Photosyncellularrespir.pdf · Photosynthesis & Cellular Respiration . What is Photosynthesis? ... Photosynthesis
Page 11: Photosynthesis & Cellular Respiration - Mrs. Roderickmrsroderick.com/review/Photosyncellularrespir.pdf · Photosynthesis & Cellular Respiration . What is Photosynthesis? ... Photosynthesis

What is Photolysis?

This part of photosynthesis occurs in the granum of a chloroplast where light is absorbed by chlorophyll;

A type of photosynthetic pigment that converts the light to chemical energy.

This reacts with water (H2O) and splits the oxygen and hydrogen molecules apart.

From this dissection of water, the oxygen is released as a by-product

Page 12: Photosynthesis & Cellular Respiration - Mrs. Roderickmrsroderick.com/review/Photosyncellularrespir.pdf · Photosynthesis & Cellular Respiration . What is Photosynthesis? ... Photosynthesis
Page 13: Photosynthesis & Cellular Respiration - Mrs. Roderickmrsroderick.com/review/Photosyncellularrespir.pdf · Photosynthesis & Cellular Respiration . What is Photosynthesis? ... Photosynthesis

Cellular Respiration

Who uses the O2

and C6H1206?

Which organelle:

Mitochondria!!

Found: Animal

Cells

Page 14: Photosynthesis & Cellular Respiration - Mrs. Roderickmrsroderick.com/review/Photosyncellularrespir.pdf · Photosynthesis & Cellular Respiration . What is Photosynthesis? ... Photosynthesis

Photosynthesis Respiration

Energy Storage

Chloroplasts

Plant Cell

Sunlight

Water

Carbon Dioxide

Energy

Release

Mitochondria

Animal Cells

Glucose

Oxygen

Page 15: Photosynthesis & Cellular Respiration - Mrs. Roderickmrsroderick.com/review/Photosyncellularrespir.pdf · Photosynthesis & Cellular Respiration . What is Photosynthesis? ... Photosynthesis

Photosynthesis Respiration

Glucose +

Oxygen +

Water

C6H1206 / 02

6H20 + 12H20

Light

C6H1206 + 602

Energy- ATP

Carbon

Dioxide

Water

C6H1206 + 602

+6H20

Equals

6C02 + 12H20

Page 16: Photosynthesis & Cellular Respiration - Mrs. Roderickmrsroderick.com/review/Photosyncellularrespir.pdf · Photosynthesis & Cellular Respiration . What is Photosynthesis? ... Photosynthesis