Scientific Method
This is part of the experiment that does not change.
What is a control (constant) in an experiment?
Where does gas exchange occur in a plant?
The Leaf
What Macromolecule are enzymes made of?
Proteins
What are the reactants in photosynthesis?
water and carbon dioxide
The three types of passive transport
What are diffusion, facilitated diffusion, and osmosis?
This variable can only be observed you have NO control over it.
What is a concentration gradient?
The measurement of how the concentration changes from one to another (From high to low)
This type of passive transport allows molecules to enter and exit through specific channels or "doors"
What is facilitated diffusion?
What is the chemical name for glucose?
C6H12O6
identify the dependent variable: Susie wondered if the height of a hole punched in the side of a quart-sized milk carton would affect how far from the container a liquid would spurt when the carton was full of the liquid.
What is the distance the liquid spurted?
This is the group of the experiment you use for comparison to see the effect of the independent variable
What is the control?
Which one does NOT affect the rate of transpiration?
A. Light Intensity
B. Humidity.
C. Temperature
D. The Age of The Plant
D. The Age of The Plant
This type of solution has a greater concentration of solvent than solute; as a result if a cell is placed in it, the cells will usually swell
What is hypotonic solution?
Bonus
Add 300 to your score
What needs to be open full-time for gas exchange and photosynthesis to be able to continue?
The Stomata
Identify the dependent variable. If I put in more effort, then I will succeed in school because I will train my brain to be stronger!
What is succeed in school?
What is transpiration?
The process of a plant releasing water vapor from their leaves/stem.
A chemical agent that speeds up a reaction without being consumed by the reaction.
What is a catalyst?
What is the formula for Cellular Respiration?
C6H12O6 + O2 -----> H2O + CO2
What is the molecule that stores energy in cells?
BONUS 200 points if you can tell me the full name
ATP
Adenosine Triphosphate
Identify the independent variable: Susie wondered if the height of a hole punched in the side of a quart-sized milk carton would affect how far from the container a liquid would spurt when the carton was full of the liquid.
What is the height of the hole punched?
When the stomata are closed, what effect does that have on transpiration and water loss?
When the stomata are closed, the transpiration rate slows down, which in turn slows gas exchange and reduces the rate of water loss in the plant.
The activity of an enzyme can be affected by these two elements.
What is pH and temperature?
What is the relationship between Photosynthesis and Cellular Respiration?
(Best Answer Wins)
Answers may vary
What is the relationship between Photosynthesis and Cellular Respiration?
(Best Answer Wins)
Answers may vary