<Initial Amount of Dissolved Oxygen4.1mg/L4.0mg/L3.9mg/LInitial Amount of Dissolved Oxygen 12 hours In Light 3.2mg/L8.4mg/L5.7mg/L:: No CoveringScreen:: Foil> Students filled three identical flasks with water and placed elodea, a type of aquatic plant, in each flask. The students adjusted the light intensity that each plant received by wrapping some ofthe flasks in either screen mesh or foil. The screen mesh allowed only some light to pass through, and the foil allowed no light to pass through. The students recorded the amount of dissolvedoxygen, in milligrams per liter, in each flask at the start of the experiment and after twelve hours of light exposure. The data are shown in the table.Drag a label corresponding to a treatment to the correct column header in the table to indicate the beaker from which each piece of data was most likely collected.Light SourceOxygen SensorScreenMeshNo CoveringScreenFoil

Explanation:The presence of dissolved oxygen in water is closely related to the process of…

Answered: < Initial Amount of Dissolved Oxygen…

Biochemistry

6th Edition

ISBN:9781305577206

Author:Reginald H. Garrett, Charles M. Grisham

Publisher:Reginald H. Garrett, Charles M. Grisham

Chapter21: Photosynthesis

Section: Chapter Questions

Problem 19P

See similar textbooks

Similar questions

A plant would be grown in a room with a heater maintaining a temperature of 35 degrees, and another plant would be grown in a room at 21 degrees. Among LED, incandescent, and CFL. What light source would be best for plants to grow indoor? Why
The class conducted an outdoor experiment with spinach. In the following image spinach was used to collect the gas. Which process is being performed by the plant and which type of gas is being captured?
Imagine you sampled a field that is 60 m X 130 m to see how many white clover plants are growing there. You used the same size quadrant as used in the video (0.5 m X 0.5 m). Please remember that m stands for meters. You took 10 quadrant samples and found a total of 8 white clover plants.
If You made a plant cell drawing and that drawing measured 100 mm, what is the plant cell's magnification that measured 20 um under the microscope?
Do I use a bar graph, line graph or another type of graph to display light exposure to plants and height? What type of graph is best?
Duckweed is a tiny floating aquatic plant that can reproduce so rapidly that it can completely cover the surface of small fish hatchery ponds. One proposal to limit the growth of this invasive plant is to use colored panels to shield the ponds, inhibit photosynthesis, and kill this pest. What color filters would you order for the panels in this project? What wavelengths of light will be absorbed by these filters? Do you think this proposal will be effective in killing the duckweed?
Use the counting method to estimate the length of an elodea cell. You will need to use your calculation for the FOV at 400x total magnification. Show work and don’t forget units! Elodea Leaf at 400x total mag
To ensure that the plant was kept at a constant temperature at each light intensity in this experiment: Select one or more: a. the temperature of the room was adjusted to keep the tube of Elodea submerged in water at a constant temperature with a thermometer inside the tube b. the tube containing Elodea submerged in water was surrounded by light on all sides with a thermometer inside the tube c. the tube containing Elodea submerged in water was placed in a water bath with a thermometer in the water bath
The pigment chlorophyll looks green because it absorbs violet, blue, yellow, orange, and red light and reflects the _________ part of visible light to our eyes.
What is Photobleaching? A.When the fluorescence of a fluorophore becomes whiter due to too much light exposure. B.When a fluorophore does not emit fluorescence because it transmits the excitation energy to a fluorophore located very close. C.The decrease in the fluorescence intensity of a molecule in the presence of heavy metals. D.The irreversible loss of fluorescence of a molecule.
Why do submerged plants receive weaker illumination than exposed floating plants in a lake?
A plant was exposed to a light source that only faced one side of the plant. The shaded side of the plant stem and the light facing side of the stem were measured for growth at 15 minutes intervals.

SEE MORE QUESTIONS

Recommended textbooks for you

Biochemistry

ISBN:

9781305577206

Author:

Reginald H. Garrett, Charles M. Grisham

Publisher:

Cengage Learning

Concepts of Biology

Biology

ISBN:

9781938168116

Author:

Samantha Fowler, Rebecca Roush, James Wise

Publisher:

OpenStax College

Biochemistry

ISBN:

9781305577206

Author:

Reginald H. Garrett, Charles M. Grisham

Publisher:

Cengage Learning

Concepts of Biology

Biology

ISBN:

9781938168116

Author:

Samantha Fowler, Rebecca Roush, James Wise

Publisher:

OpenStax College

SEE MORE TEXTBOOKS