Type of bond seen where water molecules are held together.
What is hydrogen bond?
100
The most important element present in all macromolecules or organic molecules.
What is Carbon?
100
the pH on the pH scale that indicates a neutral relationship.
What is 7?
100
The macromolecule that has a 1 to 2 to 1 ratio.
What is carbohydrates?
200
This was present in our saliva to break down food, acts as a catalyst, and has a form that fits its function.
What is enzymes?
200
This type of bond captures an electron from another atom, they also tend to have opposite charges.
What is an ionic bond?
200
The four most abundant elements essential for life.
What is ONCH or Oxygen, Nitrogen, Carbon, and Hydrogen.
200
An example of an acidic and basic solution.
What is acidic = tomato juice, vinegar and basic = cleaning solutions, soap, etc.?
200
the two types of carbohydrates.
What is simple and complex?
300
The color food turns if protein was present.
What is pink/purple?
300
This type of bond shows two or more atoms sharing a pair of electrons, usually with the same charges.
What is a covalent bond?
300
The hydrogen and oxygen that makes water and the term used for the water.
What is the reactants and the product.
300
The pH scale is an indicator of this true measure.
What is H ions vs. HO ions?
300
Three types of fats.
What is a glycerol, fatty acid, saturated, unsaturated, monounsaturated, and polyunsaturated?
400
A positive test for starch shows a color.
What is purple/black/blue?
400
This type of bond is seen between hydrogen atoms and the oxygen atom in a water molecule.
What is a polar covalent bond?
400
Elements and compounds examples.
What is elements = O, C, N, H, S, P, Na, Ca and compounds = water, carbon dioxide, methane, glucose.
400
The reason humans can't digest cellulose.
What is no strong enough enzymes to break it down?
400
A molecule that dissolves easily in water.
What is hydrophilic?
500
The atomic number is 12 and the mass number is 24.7, they have this many protons, neutrons, and electrons.
What is 12, 13, 12.
500
The three reasons why water is important for living things.
What is 1. water hydrates us, 2. water evaporates/cools, 3. roots draw water for plant survival, and 4. liquid at extreme temp. range.
500
The reason why oil and water don't mix, the two terms.
What is non-polar and hydrophobic?
500
the three meanings as to what enzymes are.
What is 1. a protein, 2. speed up reactions, 3. structure fits the function.
500
four reasons that proteins are important.
What is 1. break down/enzymes for digestion, 2. builds structure/bone/muscle, 3. reproduction: what we inherit, 4. immunity: fights disease, and 5. allows for energy flow, controls the rate of flow in the cell.