Gizmo Lab
Which can be used to measure the rate of photosynthesis?
What is oxygen production
What part of a leaf cell does photosynthesis occur in?
what is the chloroplast
What is #1 in the photo starting with c ?
What is carbon dioxide
What gas is used by animals in the respiration process?
what is oxygen
Mature sunflowers face ______________ to catch the first rays of the sun.
what is east
According to the this Gizmo graph , what temperature will result in the highest rate of photosynthesis?
What is 25 degrees Celsius
What is the chemical or green pigment in a plant cell that drives the process of photosynthesis called?
What is chlorophyll
What is #2 in the photo starting with w ?
What is water
In the word Photosynthesis, photo means what?
what is light
Why do mature sunflowers face east constantly?
what is to attract pollinators (bees or butterflies)
Based on what we observed from the Gizmo lab and in class discussions, describe the 3 things plants need to begin photosynthesis and what 2 products are created?
What is the Sun, Carbon dioxide and water yields glucose (sugar) and oxygen.
Cellular respiration takes place in this part of a cell:
what is the mitochondria
What is #3 in the photo that all plants need to photosynthesize ?
what is the sun
What's the mutually beneficial relationship between plants & animals called ?
what is symbiosis
What part of a plant cell helps keep its shape, something animal cells do not have.
what us cell wall
In the Gizmo lab, which two wavelengths of light produced the highest rate of photosynthesis?
What is blue-green & red
What part of the plant leaf does CO2, oxygen, and water enter and leave through?
what is the stomata
What is #4 in the photo, this is the food plants make ?
What is glucose
Carbon dioxide is made up of _____ oxygen atoms and _____ carbon atoms.
what is 2 oxygen & 1 carbon
Why do underwater plants produce photosynthesis at a slower rate?
What is only some of the energy from the sun reaches the plants
In the underwater plant simulations we watched, sodium bicarbonate was added to the water in the beaker to increase the amount of _____________ in the water?
What is carbon dioxide
What is the transport tube in plants that moves water, nutrients & oxygen called?
what is the xylem
What is #5 in the photo which all living things need?
what is oxygen
Name the 6 atoms that make up the majority of all living things:
what are hydrogen, carbon, nitrogen, oxygen, phosphorus & sulfur
How do plants communicate with each other?
what is through their roots by secreting chemicals into the soil.