1.1 Themes in Biology pp. 5-10 Write a COMPLETE SENTENCE for a 6 year old, that explains what DNA does, or what it is. IN

Organism = individual living thing Examples: 1.1 Themes in Biology pp. 5-10 Organism = individual living thing Examples: Unicellular = one cell individual Multicellular = more than one cell in the individual Can you give examples for each?

1.1 Themes in Biology pp. 5-10 Differentiation = process cells in a multicellular individual go through to develop into different kinds of cells All cells in an individual start out the same and develop into specialized cells to do their job Heart muscle, bone, skin… Determined by what DNA gets activated Every cell contains the DNA for everything in your body Can you abbreviate this information?

We want our home (body) to stay the same 1.1 Themes in Biology pp. 5-10 Homeostasis = organisms use internal systems to maintain constant, stable living conditions Humans Bloodflow, sweating, increase heart rate… Others Movement, migration, water regulation We want our home (body) to stay the same

1.1 Themes in Biology pp. 5-10 NOTES DNA = large molecules that contain the genetic information of life (deoxyribonucleic acid) In all cells Think of like computer code with instructions Different parts can be turned on or off Questions go here? How does DNA save the information? You write a question.

1.1 Themes in Biology pp. 5-10 Gene = one section of dna that codes for one trait (hair color, eye color,…) Individual genes can work together (not just 1 to 1)

Summary: WHAT I NOW KNOW 1.1 Themes in Biology pp. 5-10 Summary: WHAT I NOW KNOW

At least 2 things unique to A At least 2 things both have in common Complete the Venn Diagram table below. 1. A: Unicellular vs. B: Multicellular 2. A: Autotroph vs. B. Heterotroph At least 2 things unique to A At least 2 things both have in common At least 2 things unique to B