2. Unidad y Diversidad

3. Propiedades Emergentes de los Sistemas Biológicos
Outer membrane
and cell surface
Cytoplasm
Nucleus
CELULA

4. Evolución

5. La Célula

6. Informacion
hereditaria

7. Regulación

8. A A Negative feedback Enzyme 1 Enzyme 1 B B Enzyme 2 C C Enzyme 3 D D
LE 1-11 A A
Negative
feedback
Enzyme 1
Enzyme 1 B B
Enzyme 2 C C
Enzyme 3 D D D D D D D D D D D

9. W W Enzyme 4 Enzyme 4 X X Positive feedback Enzyme 5 Enzyme 5 Y Y
LE 1-12 W W
Enzyme 4
Enzyme 4 X X
Positive
feedback
Enzyme 5
Enzyme 5 Y Y
Enzyme 6
Enzyme 6 Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z

10. Dinámica de los Ecosistemas
Radiación solar
Dinámica de los Ecosistemas
Producers
(plants and other
photosynthetic
organisms)
Calor
Chemical
energy
Consumers
(including animals)

11. Crecimiento y Desarrollo
LE 1-2
Orden
Interacción con
el Ambiente
Evolutionary adaptation.
Regulación.
Reproducción.
Energy processing.
Crecimiento y Desarrollo

12. LE 1-2a
Order.

13. Evolución y adaptación.
LE 1-2b
Evolución y adaptación.

14. LE 1-2c
Respuesta Al
Ambiente.

15. LE 1-2d
Regulation.

16. Vida y Energía

17. Growth and development.
LE 1-2f
Growth and development.

18. LE 1-2g
Reproduction.

19. Organs and organ systems Organisms
LE 1-3
The biosphere
Organelles
1 µm
Cell
Ecosystems
Cells
Atoms
Molecules
10 µm
Communities
Tissues
50 µm
Populations
Organs and organ systems
Organisms

20. LE 1-3a
The biosphere
Ecosystems
Communities
Populations
Organisms

21. Organs and organ systems
LE 1-3b
Organelles
1 µm
Cell
Cells
Atoms
Molecules
10 µm
Tissues
50 µm
Organs and organ systems

22. LE 1-5
25 µm

23. inherited from both parents
LE 1-6
Sperm cell
Nuclei
containing
DNA
Fertilized egg
with DNA from
both parents
Embryo’s cells
With copies of
inherited DNA
Egg cell
Offspring with traits
inherited from both parents

24. Sperm cell Nuclei containing DNA Fertilized egg with DNA from
LE 1-6a
Sperm cell
Nuclei
containing
DNA
Fertilized egg
with DNA from
both parents
Egg cell

25. copies of inherited DNA
LE 1-6b
Fertilized egg
with DNA from
both parents
Embryo’s cells with
copies of inherited DNA

26. copies of inherited DNA
LE 1-6c
Embryo’s cells with
copies of inherited DNA
Offspring with traits
inherited from
both parents

27. Nucleus DNA Nucleotide Cell DNA double helix Single strand of DNA

28. Nucleus (contains DNA) 1 µm
EUKARYOTIC CELL
PROKARYOTIC CELL
DNA
(no nucleus)
Membrane
Membrane
Cytoplasm
Organelles
Nucleus (contains DNA)
1 µm

29. Figure 1-09

30. Figure 1-13

31. Species Genus Family Order Class Phylum Kingdom Domain Ursus
LE 1-14
Species
Genus
Family
Order
Class
Phylum
Kingdom
Domain
Ursus
americanus
(American
black bear)
Ursus
Ursidae
Carnivora
Mammalia
Chordata
Animalia
Eukarya

32. Bacteria Protists Kingdom Plantae Archaea Kingdom Fungi
LE 1-15
Bacteria
4 µm
Protists
100 µm
Kingdom Plantae
Archaea
0.5 µm
Kingdom Fungi
Kingdom Animalia

33. LE 1-15a
Bacteria
4 µm

34. LE 1-15b
Protists
100 µm

35. LE 1-15c
Kingdom Plantae

36. LE 1-15d
Archaea
0.5 µm

37. LE 1-15e
Kingdom Fungi

38. LE 1-15f
Kingdom Animalia

39. Cilia of windpipe cells
LE 1-16a
15 µm
5 µm
Cilia of Paramecium
Cilia of windpipe cells

40. Cross section of cilium, as viewed with an electron microscope
LE 1-16b
0.1 µm
Cross section of cilium,
as viewed with an
electron microscope
Cilia of Paramecium
Cilia of windpipe cells

41. Figure 1-18

42. Figure 1-19

43. Evolución y adaptación
LE 1-20
Poblaciones de
Organismos
Sobre reprodución
Y Competición
Variaciones
Hereditarias
Exito Reproductivo
Diferencial
Evolución y adaptación
de las especies

44. LE 1-21 Population with varied inherited traits
Elimination of individuals with certain traits
Reproduction of survivors
Increasing frequency of traits that enhance
survival and reproductive success

45. Population with varied inherited traits
LE 1-21a
Population with varied inherited traits

46. Elimination of individuals with certain traits
LE 1-21b
Elimination of individuals with certain traits

47. Reproduction of survivors
LE 1-21c
Reproduction of survivors

48. Increasing frequency of traits that enhance
LE 1-21d
Increasing frequency of traits that enhance
survival and reproductive success

49. Figure 1-24

50. Observación Pregunta Hipotesis #1: Hipotesis #2: Bateria agotada
LE 1-25a
Observación
Pregunta
Hipotesis #1:
Bateria agotada
Hipotesis #2:
Ampolleta quemada

51. Test falsifies hypothesis Test does not falsify hypothesis
LE 1-25b
Hypothesis #1:
Dead batteries
Hypothesis #2:
Burnt-out bulb
Prediction:
Replacing batteries
will fix problem
Prediction:
Replacing bulb
will fix problem
Test prediction
Test prediction
Test falsifies hypothesis
Test does not falsify hypothesis