Chapter 9

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Ecosystem

după Samuel Karrasch

UNIT 2: Metabolic Process

după Natalie Mammone

Cellular Respiration and Photosynthesis

după Keerat Purewal

Cell Communication

după Susann Escobar

2 types of Fermentaion

Photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration puts it back.

Glycolysis does not require oxygen.

In bacteria

Occurs in the mitochondria

ATP is a molecule in your cell that is a quick source of energy for any organelle that needs it.

adenosine triphosphate= ATP

Makes 2 ATP

Lactic Acid

Both require oxygen.

Alcholic

Yeast

Chapter 9

Photosynthesis has 2 phases

Light-independent

Light-Dependent

Photosynthesis

Photosynthesis takes place in the chloroplast.

In photosynthesis plants take in Carbon dioxide+light+water.

CO2+H20+light---->02+c6h12+06

Fermenation

Produces small amounts of ATP to keep the cell from dying.

Fermentaion is the anaerobic process of cellular respiration

cellular respiration

captures the energy from food in three main stages:

the electron transport chain

the Kreb's cycle

Glycolysis

ATP

3 phophate groups

ribose

adenine