Water
Compare the density of ice and water
What is less dense?
Which element is double the oxygen in a carbohydrate?
What is hydrogen?
This type of lipid is formed when a dehydration reaction links 3 fatty acids to one glycerol molecule.
What is a triglyceride?
The monomer of a protein is called this.
What is an amino acid?
Name all 5 letters that stand for the 5 nitrogenous bases.
What is C-G-T-U-A?
Surface tension is another term for this property of water
What is cohesion?
The name for the process when two monosaccharides combine and form a disaccharide. Water is given off.
What is a dehydration reaction?
This portion of a phospholipid is hydrophilic.
What is the head?
A protein has this many levels of organization.
What is four?
Name 2 of the 3 parts of a nucleic acid.
What are phosphate group, sugar, and nitrogenous base.
What is gravity?
Iodine will turn a polysaccharide this color.
What is dark blue/black?
This is found in ears and on plant leaves and is an example of a category of fats.
What is wax?
In a peptide bond the C needs to share electrons with what atom?
What is the N (nitorgen)?
What is a phosphate? (longer name and bigger number)
What is the rule of thumb when thinking about what substances dissolve in water?
In sugars, the atoms bond together to form this shape.
What is a ring? (hexagon)
This type of fat is liquid at room temperature.
Name one of two environmental factors that can affect the effectiveness of proteins.
What is pH and temperature?
Transcription occurs in this part of the cell.
What is the nucleus?
If the same amount of heat is added to water, alcohol, and oil, which will be the coolest at the end of the experiment
What is water? (it has a high heat capacity)
The name of the process that is the opposite of a dehydration reaction.
What is a hydrolysis reaction?
The process of hydrogenation creates this type of fat.
What is a trans fat?
There are 20 ammino acids with different side chains. The name of the side chain is also called the ____ group.
What is the "R" group?
mRNA has this sequences of bases G-U-A-C. Name the bases on the DNA strand that was produced.