Agenda Lab Results -fill in our booklets Go over the quiz from Thursday Go over osmosis worksheets Review Review Review.

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Presentation transcript:

Agenda Lab Results -fill in our booklets Go over the quiz from Thursday Go over osmosis worksheets Review Review Review

Review Lets make sure we know our stuff for tomorrow!!!!

2-3 Ionic Bonds

2-4 Covalent Bonds In covalent reactions, atoms share electrons, resulting in covalent bonds.

Water

Fig. 2.19

Fig. 2.20

Fig. 2.21

3-13 Mitochondrion structure

Proteins

Channel Protein

Carrier Protein

Cell Recognition Protein

Receptor Protein

Enzymatic Protein

Passive Transport Does not use chemical energy No ATP is involved in this transport Types of Passive Transport: Diffusion Osmosis Facilitated transport

Active transport This is how we move molecules from a low concentration to a higher concentration. To do this ATP is needed. There are 3 types of active transport: Carrier active transport Endocytosis Exocytosis

4-25 Exocytosis

4-26 Endocytosis A vesicle formed around the substance. Phagocytosis – large particles Pinocytosis – small particles Receptor-mediated endocytosis – specific particles

4-27 Phagocytosis

4-28 Pinocytosis

4-29 Receptor-mediated endocytosis

4-31 Osmosis demonstration

4-32