1. What are all living things made of?

2. Cells

3. What life process is happening here?

6. The taking in of food from the environment
Nutrition
Ingestion
The taking in of food from the environment
Ingestion is part of nutrition

8. Which structures in our bodies carry out the life processes?
ORGANS

9. Cell Organelles
Various specialized structures which carry out the life functions in cells

11. Cell Organelles

15. J C E D A G H I B F

16. D J C E F H A K G B I

17. Which diagram represents biological organization?

18. Cells
Tissues
Organs
Organ Systems
Organism

21. Plasma (cell) membrane

23. The Cell Membrane Glycoprotein Glycolipids Phospholipid bilayer
Fatty acid tails
Cholesterol
Integral protein
or transmembrane protein
Peripheral protein
Phosphate heads

26. Endocytosis and Exocytosis

27. cell membrane

31. Organelle and Function
 Plasma membrane is the outer membrane of the cell
* It is selectively permeable (semipermeable).

32. Cell membrane Functions
regulates the transport of certain materials into and out of the cell.
Cell to cell communication
Cellular Response to extracellular signals e.g. hormones, antigens

33.  Cytoplasm is a fluid‑like environment between the nucleus and the plasma membrane in which other organelles are suspended and within which diffusion and many biochemical processes occur.

34. Cytoplasm

36.  Nucleus is spherical, often found in the center of the cell, and surrounded by the nuclear membrane.
It contains genetic information (within chromosomes) and directs cell activities.

37. Nucleus

40. Nucleolus, found within the nucleus, is involved with the synthesis of ribosomes (mRNA) which manufacture proteins.

41. Nucleolus

42. Endoplasmic reticulum is a series of interconnecting channels (membranes) associated with storage, synthesis, and the transport of substances (mainly proteins) within the cell.

43. Endoplasmic reticulum (ER)

46. Ribosomes are the sites of protein (enzyme) synthesis, either occurring as free bodies or attached to membranes of the endoplasmic reticulum.

47. Ribosomes

48. Translation
Protein synthesis

50. Mitochondria

51. Mitochondria are the “powerhouses” of the cell, sites of cellular respiration (energy conversion) and production of ATP.

54. Golgi complex

55. The golgi complex, a series of small membrane‑bound sacs, synthesizes, packages, and secretes cellular products to the plasma membrane.

56. The lysosomes contain digestive enzymes and help with intracellular digestion when fused with food vacuoles.

58. A vacuole is a space in a cell surrounded by a membrane which may contain water or other materials.

59. Specialized vacuoles are present in unicellular organisms: food vacuoles are digestive organelles and contractile vacuoles help maintain water balance.

60. Vacuole

62. Specialized vacuoles are present in unicellular organisms: food vacuoles are digestive organelles and contractile vacuoles help maintain water balance.

65. Centrioles are cylindrical structures found in the cytoplasm which appear to function during cell division.
* Commonly found in animal cells.

68. Chloroplasts, primarily found in plant and algae cells, are pigment containing structures which serve as a site for photosynthesis. Their main pigment is chlorophyll.

71. The cell wall, made of cellulose, is a nonliving structure which surrounds, protects, and supports a plant cell.

75. Bacteria vs. Animal Cell

76. no membrane- membrane-bound bound organelles organelles
Prokaryotes vs. Eukaryotes
no nucleus nucleus
no membrane- membrane-bound bound organelles organelles

77. Animal vs. Plant Cells no cell wall cell wall
irregular shape regular shape
no chloroplasts chloroplasts
centrioles no centrioles

78. Animal vs. Plant Cells no large vacuole large vacuole
lysosomes no lysosomes
centrosomes no centrosomes

80. The Cell as a Factory

81. Part of Factory Cell organelle
The Cell as a Factory
Part of Factory Cell organelle
Factory Manager
Box of parts
Power Plant
Assembly Line
Hallway
Shipping Center
Liquid Storage Tank
Security Guard

82. Part of Factory Cell organelle Factory Manager - Nucleus
The Cell as a Factory
Part of Factory Cell organelle
Factory Manager
- Nucleus
Box of parts
- Food Vacuole
Power Plant
- Mitochondria
Assembly Line
- Ribosome
Hallway
- Endoplasmic Reticulum

83. Part of Factory Cell organelle
The Cell as a Factory
Part of Factory Cell organelle
Shipping Center
- Golgi Apparatus
Liquid Storage Tank
- Vacuole
Security Guard
- Cell Membrane

84. Cytoskeleton

90. cytoplasm
vacuole
centrioles
membrane
Smooth ER
nucleolus
chromosome
ribosome
mitochondria
Rough ER
nucleus
Golgi bodies
Food vacuole

91. nucleolus
chromosome
vesicles
chloroplast
nucleus
Golgi
Cell wall
membrane
ribosome
Water vacuole
mitochondria ER
cytoplasm