Scientific Method
Supported by so much evidence, it is unlikely to ever be rejected.
What is a theory?
When you are graphing words verses numbers use...
When to use a bar graph.
7777
What is the number to call the office in case of a classroom emergency?
Describe dehydration synthesis
the process that removes water to build macromolecules
Job of the first part of the small intestine
break down all macromolecules into monomers
This vocabulary word is defined as what you choose to change in an experiment.
What is the Independent variable/ Manipulated variable?
The data you collected during an experiment is displayed on this axis of the graph.
What to label on the Y axis of a graph
numbers vs numbers
When do I draw a line graph?
3 water molecules are used when this number of monomers are broken apart.
What is 4? Hydrolysis
The type of amino acid, order of amino acids, and environment
What determines the shape of a protein?
Used as evidence that no other factor is affecting the outcome of your experiment.
What is a control group?
True or False: Every scientific study must have a control.
False
Glassware that gives accurate liquid volume measurements.
What is a graduated cylinder?
sugar, nucleotide, amino acid, glycerol 3 fatty acid tails
What is the repeating unit ((monomer) of each macromolecule; polysaccharide, nucleic acid, protein, lipid?
Cold temperature, fewer enzymes, competitive inhibitors, denature the enzyme
What can slow an enzyme reaction
By including this in your experiment the affect of an extreme data point is lessened.
What is a large sample size?
In the experiment with the flies and scratched orange, what would a strong control group be?
Flies with a whole orange
when you are working with chemicals, heat, and or glass
When should you wear safety glasses?
What is the disaccharide and polysaccharide of alpha glucose?
maltose and starch/glycogen
Draw one complete amino acid
H H O
N - C - C -OH
H R
In the scratched orange experiment, what is one control group that you included in your experimental design?
-unscratched orange in a jar with flies
-orange colored ball in a jar with flies
Correct this statement: I have a theory that you left your Biology textbook at the basketball court yesterday.
I have a hypothesis
Talk then write on your own
How to get help on Biology assignments?
Helicobacter pylori destroys protective mucus lining.
What causes ulcers?