1. WRITE IT OUT WITH YOUR GROUP W/OUT YOUR NOTES
AP Bio Bellringer 1/11
If you did the homework please get it out so I can pick it up.
Question: As animals are heterotrophic organisms, the ability to move and find food is important. Movement on earth, for animals, occurs basically in three different environments (Air, land, or water). Each environment has the same forces working against movement (Friction and gravity). In no more than three sentences, choose ONE environment for movement and tell to what degree each force hinders movement and describe how those forces are overcome by the anatomical structure of animals that utilized that environment. (5 Points)
WRITE IT OUT WITH YOUR GROUP W/OUT YOUR NOTES

2. Rubric 1pt. Discussion of the degree gravity imposes upon movement.
1pt. Discussion of the degree friction imposes upon movement.
1pt. Disccussion of the anatomical feature needed to overcome those forces
1pt. Correct use of scientific terms.
1pt. Answer has no more than three sentences. (Following Directions.)

3. AP Biology
Immune Systems
Part 1

4. Glycolipids and Glycoproteins of the ECM

5. Innate Immunity

6. Phagocyte “eating” a pathogen

7. Watch Acute Inflammation 2009 by Rey Marvin
Immune Response
Pathogen
Pin
Blood clot
Macrophage
Blood
clotting
elements
Chemical signals
Phagocytic cells
Capillary
Phagocytosis
Red blood cell
Watch Acute Inflammation 2009 by Rey Marvin

8. Pyrogens

9. Interferon

10. Glycolipids and Glycoproteins of the ECM

11. Infected cell Microbe Antigen- presenting cell Antigen fragment
MHCs
Infected cell
Microbe
Antigen-
presenting
cell
Antigen
fragment
Antigen
fragment
Class I MHC
molecule
Class II MHC
molecule
T cell
receptor
T cell
receptor
Cytotoxic T cell
Helper T cell

12. Plant defenses - Thorns

13. Plant defenses - cork

14. Predatory attractants and the Signal Transduction Pathway
Recruitment of
parasitoid wasps
that lay their eggs
within caterpillars
Synthesis and
release of
volatile attractants
Wounding
Chemical
in saliva
Signal transduction
pathway