How was the rate of photosynthesis in Elodea measured in this experiment? Select one or more: a. by counting the number of oxygen bubbles released per minute from the tip of the stem Elodea per minute b. none of the answers is correct c. by counting the number of oxygen bubbles released per minute by the leaves d. by counting the number of oxygen bubbles released per minute from the bottom of the stem

How was the rate of photosynthesis in Elodea measured in this experiment? Select one or more: a. by counting the number of oxygen bubbles released per minute from the tip of the stem Elodea per minute b. none of the answers is correct c. by counting the number of oxygen bubbles released per minute by the leaves d. by counting the number of oxygen bubbles released per minute from the bottom of the stem

Concepts of Biology

1st Edition

ISBN:9781938168116

Author:Samantha Fowler, Rebecca Roush, James Wise

Publisher:Samantha Fowler, Rebecca Roush, James Wise

Chapter5: Photosynthesis

Section: Chapter Questions

Problem 1ACQ: Figure 5.7 On a hot, dry day, plants close their stomata to conserve Water. What impact will this...

See similar textbooks

Similar questions

A botanist has been examining three plants, measuring the amount of acid in their cells and examining sections of their leaves under the microscope. Numbers in the table are in relative units. Plant Acid, day Acid, night Has wreath anatomy? FADH2 Ethanol A 20 250 No 0 50 B 10 10 No 100 1 C 200 10 Yes 100 1 Part A: Identify the kind of photosynthesis being done by each plant. Explain how enzymes contribute to this data. Part B: Decipher the origin of each plant if one is from the Mojave Desert, one is from a sand dune in Florida, and one is from Minnesota, and explain how you deciphered this.
With a diagram trace the movement of electron during the LRP of photosynthesis.
Consider a closed aquatic exocsystem with fish and plants only. Which process would the fish perform? 1. photosynthesis 2.cellular asipiratrion 3. both photosynthesis and cellular respiration 4. neither photosynthesis or cellular respiration
How would you design an experiment to test the following hypothesis: " The optimal temperature for photosynthesis in spinach leaves is 20 degrees Celsius?"
Using the graph comparing photosynthetic rate and absorption of different wavelengths of light, what can be concluded? a) The photosynthesis rate at 550 nm is the highest b) Chlorophyll a absorbs wavelengths at both ends of the spectrum c) Chlorophyll b is associated with the greatest rate of photosynthesis. d) Carotenoids absorb the narrowest range of wavelengths of light
Suppose an experiment is performed in which plant I is supplied with normal carbon dioxide but with water that contains radioactive oxygen atoms. Plant II is supplied with normal water but with carbon dioxide that contains radioactive oxygen atoms. Each plant is allowed to perform photosynthesis, and the oxygen gas and sugars produced are tested for radioactivity. Which plant would you expect to produce radioactive sugars, and which plant would you expect to produce radioactive oxygen gas? Explain why.
Which of the three tested conditions had the highest rate of photosynthesis? Refer to your graph and explain in your own what features of the graph allow you to arrive at your answer. See attached.
Figure 5.7 On a hot, dry day, plants close their stomata to conserve Water. What impact will this have on photosynthesis?
Read the article by Taub, 2010 and answer the DQs to Unit -6. What is photosynthesis? Discuss the impact of increasing global CO2 levels on photosynthesis. How different photosynthetic plant type (C3 and C4) will respond to increase in CO2. Which plant will be benefitted more C3 or C4? Why?
How many hydrogen ions are taken from the stroma and added to the lumen during the light-reaction of photosynthesis? Please answer very soon will give rating surely
What were the reasons for color change in phenol solution when the test tube with plant leaf and no foil. This was the test tube that had a leaf and was exposed to sunlight. Select all that apply. A)Respiration raised the pH B)All of these C)The leaf underwent photosynthesis D)Photosynthesis consumed CO2
What are the products of the light-dependent reactions of photosynthesis? Select all that apply. NADPH O2gas ATP Sugars