Experimental Design
Making Proteins
Making ATP
Making Sugar
Random
100
What are the variables you want to keep exactly the same between each experimental group?
Controlled variables
100
What molecule stores the information needed to make proteins?
DNA
100
What is the space inside the inner membrane of the mitochondria called?
The matrix
100
What is the pigment in plant leaves that makes them green?
Chlorophyll
100
Most plants can sense gravity, which allows them to grow right side up instead of upside down. Which of the seven characteristics of life does this most closely align with?
Response to stimuli
200
A biology student wants to study the effects of caffeine on paramecia. She hypothesizes that the paramecia will shrink in size because the caffeine will change the tonicity of the solution. What would be a good control group for her experiment?
Zero caffeine
200
Proteins are composed of subunits called
Amino acids
200
Which step of eukaryotic cellular respiration does not require oxygen?
Glycolysis
200
Plants breathe through holes in their leaves called
Stomata
200
When comparing solution A to solution B, you notice that solution A has more solutes. What osmosis vocab word is used to describe this?
Hypertonic
300
What is the independent variable in this experiment?
Glucose concentration
300
This organelle transports the developing protein from place to place
Vesicle
300
What is the chemical formula for aerobic cellular respiration?
C6H12O6 + O2 ---> CO2 + H2O + ATP
300
The two stages of photosynthesis are _____ and _____.
The light reactions and the Calvin cycle
300
A cell filled with a 24% NaCl solution is sitting in a beaker filled with 28% NaCl solution. Will this cell gain or lose water weight due to osmosis?
Lose water weight
400
What is the dependent variable in this experiment?
Percent of vaccine exemptions
400
What process does a cell use to release a protein that will be used extracellularly, such as salivary amylase?
Exocytosis
400
The products of pyruvate oxidation are ___ and ___.
Acetyl-CoA and CO2
400
What is the waste product produced in the light reactions?
Oxygen gas
400
What is the difference between a vaccine and an antibiotic?
Vaccines create an immune response to fight viruses, antibiotics kill off bacteria
500
Which type of inhibitor is more effective at decreasing the enzymatic reaction? What do these types of inhibitors bind?
Competitive inhibitors, which bind to the active site
500
An enzymatic reaction that breaks a substrate into a product and releases energy in the process is ___ and ___.
Catabolic and exergonic
500
What is the starting and ending molecule in the Krebs cycle?
Oxalaoacetate
500
Where do plants get the carbon that they use to create sugars?
CO2 in the air
500
This graph is missing labels! Add the title, axis labels, and activation energies
Title: Activation energy with and without enzyme
X-axis: energy
Y-axis: time
Top label on graph: activation energy with enzyme
Bottom label on graph: activation energy without enzyme