Speed up the rate of chemical reactions
answers vary
OSE = sugar, ASE = enzymes, OL = alcohol
One. So you know which factor affected your data.
Answers will vary
Atom
Carbon
Cohesion
cold water, room temp water, hot water, all on a penny
To have a baseline of information to compare new data to
A-T, C-G
-3
Carbs, Lipids, Proteins, Nucleic Acids
Lipids
Hydrogen bond
1) carb, 2) lipid, 3) nucleic acid, 4) protein
Saccharide
Polar
phosphate group, sugar, base
Universal Solvent
Answers will vary
Adhesion
Hypothesis, Materials, Procedure, Data, Analysis, Conclusion
electrons
Carbon, Hydrogen, Nitrogen, Oxygen, Phosphorus, Sulfur; elements of life
What is the purpose of a control?
Name 4 components of a lab report
Describe the function of enzymes
This is maybe the most important element and is considered "the backbone of life" because it can bond to itself
How many variables should you change at one time? Why?
Pick 3 biomolecules and list their building blocks (monomers)
What are the 3 naming tricks for remembering carbs, enzymes, and alochols?
Smallest part of an element that still has properties of that element
Because water dissolves more substances than any other liquid, it is known as the ____________.
Name the 3 parts that make up a nucleotide
Attractive forces that occur between two DIFFERENT substances
Name the four biomolecules
Which bases pair up in a DNA molecule?
Name the bond that occurs between molecules of water
Attractive forces that occur between the SAME substance
The latin word for sugar
Draw/describe how you would test the affect of water temperature on water droplet cohesion of a coin.
Cell membranes have hydrophobic and hydrophilic parts to them. These structures belong to which class of biomolecules?
Name the biomolecule associated with each word: 1) sugar, 2) oil, 3) DNA, 4) enzyme
Pick 3 biomolecules and describe their function
Provide an example of an observation vs. an inference
The uneven distribution of charges on the water molecule make it ___________.
Name the CHNOPS and say why they are important.
A bond is formed when two elements share a pair of these
If an element has 5 protons and 8 electrons, what is its overall charge?