#1
We are not doing food this time. Lucky25 is supposed to be about food, as usual. But we also have another project from our friend, Lisa. Here it goes!
Define organic.
Compounds that contain carbon atoms that are covalently bonded to other elements, typically hydrogen, oxygen, and other carbon atoms.
Lipid's: What's the function?
Building blocks of the cell membrane and energy storing molecules
Carbohydrates: What are some examples?
Sugar & starch
Nucleic acids: What are the elements?
Carbon, hydrogen, oxygen, nitrogen, phosphorus.
Who is Robert Hooke?
He discovered the cells of plants and animals
What Does SPONCH Mean?
Sulfer
Phosphorus
Oxygen
Nitrogen
Carbon
Hydrogen
Lipids: What are the examples?
Steroids, like cholesterol & fats
Proteins: What are the elements?
Carbon, hydrogen, oxygen, nitrogen.
Nucleic Acids: What's the structure?
Long chain of nucleotides bonded together
All life is composed on 1 or more cells. What is this part of?
Cell theory
Name the three types of chemical bonds.
Hydrogen bonds, Covalent bonds, Ionic bonds.
Carbohydrates: What are the elements?
Carbon, hydrogen, oxygen
Proteins: What is the structure?
Amino acids are bonded in long chains that coil around each other into specific shapes called proteins
Nucleic acids: What is the function?
Some nucleic acids are DNA and some are RNA.
Name 2 things in a plant cell that is not in an animal cell.
Cell wall and Chloroplast
Lipid's: What are the elements?
Carbon, hydrogen, oxygen
Carbohydrates: What is the structure?
Proteins: What's the function?
Some proteins are enzymes (Speed up reactions) some are structural (hair, muscle, skin, tendons, etc) and some are antibodies (Protect body from infection).
Nucleic acids: what are examples?
DNA, RNA
What do you call cheese that's not yours?
Nacho cheese
Lipid's: What's the structure?
3 fatty acid chains linked by a glycerol backbone
Carbohydrates: What is Function?
Key source of energy
Proteins: What are examples?
Enzymes, collagen, antibodies
Define chemical reaction.
The process during which chemical bonds between atoms are broken and new substance is formed.
Why do we study Chemistry?
Because it's study & important