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Experimental Design
Photosynthesis
Cellular Respiration
Fermentation
Surprise
100
A part of an experiment that must remain the same for all groups is known as a...
Constant
100
In which organelle does photosynthesis happen?
Chloroplast
100
In which organelle does cellular respiration take place?
Mitochondria
100
Fermentation is a process that does not require oxygen. What word can be used to describe it?
Anaerobic
100
In which part of the cell does fermentation occur?
Cytoplasm
200
A scientist decided to put plants in different temperature environments, and then measure how tall each plant grew. The "height of the plant" is considered the...
Dependent Variable
200
List two of the three reactants of photosynthesis.
Any two of these answers: Carbon Dioxide, Water, Sunlight (energy)
200
List the two reactants for cellular respiration.
Glucose and Oxygen
200
Which type of fermentation occurs in humans and other animals when oxygen supply is low?
Lactic Acid Fermentation
200
What is the main goal of all of these processes (photosynthesis, cellular respiration, fermentation)?
To get energy
300
In order to increase the validity of an experiment, what could a scientist do to the sample size of test subjects?
Increase them
300
At the end of photosynthesis, in which molecule is energy stored?
Glucose
300
At the end of cellular respiration, in what molecule is the energy stored?
ATP
300
What product can be formed when yeast undergoes fermentation?
Alcohol (or carbon dioxide or ATP)
300
Is photosynthesis an aerobic process or an anaerobic process?
Anaerobic
400
A scientist tested the effect of caffeine on the heart rate of people. She took one group of people and gave them 0.5% caffeine solution, and she took another group and gave them 1.0% caffeine solution. What is missing from her experiment?
A control group (0% caffeine solution)
400
What is the waste product of photosynthesis?
Oxygen
400
What term, meaning a process that uses oxygen, can be used to describe cellular respiration?
Aerobic
400
At the end of fermentation, in which molecule is energy stored?
ATP
400
Sugar, like glucose, is a building block of more complex macromolecules called...
Carbohydrates
500
In a graph, which axis does the independent variable go on?
X-axis
500
Out of these four groups (plants, animals, fungus, bacteria) which groups contain members who are capable of photosynthesis? List all that apply.
Plants and some bacteria
500
Out of these four groups (plants, animals, fungus, bacteria) which groups contain members capable of cellular respiration? List all that apply.
All four groups (plants, animals, fungus, bacteria)
500
In cellular respiration, approximately 38 ATP are formed for each molecule of glucose that is broken down. In Fermentation, how many ATP are formed for each glucose?
2 ATP
500
When photosynthesis and cellular respiration work together, it forms a cycle in which glucose, water, oxygen, and carbon dioxide are constantly recycled. Energy, however, is constantly changed. List, in order, the three forms that energy takes.
Sunlight --> Glucose --> ATP