Gelatin
Who was our first guest speaker
student success center
who was our 2nd guest speaker?
wellness center
who was our 3rd guest speaker?
public safety
Where is the writing center?
Library
Where is CDC
Stratton
What is gelatin?
98% water and 2% water, carbs, and fat
What happens when a starch granule (like that found in potatoes) is heated
Water penetrates starch granules, Competes with starch molecules for hydrogen bonding,Causes granules to swell and soften, Some starch escapes granules If boiling continue, Amyloplast burst
what temp does pasta cook at
212 or 220
What’s the hydrophobic effect
Entropic cost to water in solution when nonpolar surface is exposed to water
cellulose
structural starch also how glucose monomers linked together
Where does Gelatin Come from?
Protein Collagen
What kind of potatoes make the fluffiest mashed potatoes
high starch
What’s temperature
Measure of random kinetic energy of molecules
polymer
A large molecule composed of many repeated subunits
What is pectin
polysaccharide
What is collagen found in?
two types of starches are
Amylose and Amylopectin
What is heat?
Energy which goes up into random account attraction
Polysaccharide
Polymer composed of Monosaccharides linked together.
What is a hydrogen Bond?
a special type of dipole-dipole interaction that occurs between the lone pair of a highly electronegative atom
What happens when a protein is heated?
the protein molecules unfold or break apart
what is the difference between amylose and Amylopectin?
more water-soluble and more digestive
What happens at the molecular level when water boils?
the more energetic molecules change to a gas, spread out, and form bubbles.
Monosaccharide
Glucose-Fructose
What is a Covalent Bond?
A bond is formed between atoms where electrons are shared