During carbon fixation in the Calvin cycle, CO2 combines with RuBP. Oxygen can also combine with RuBP, and can prevent CO2 from reacting. If the ambient temperature is increased, will this increase or reduce glucose production? Make a data chart to indicate factors important to consider when investigating this question.

During carbon fixation in the Calvin cycle, CO2 combines with RuBP. Oxygen can also combine with RuBP, and can prevent CO2 from reacting. If the ambient temperature is increased, will this increase or reduce glucose production? Make a data chart to indicate factors important to consider when investigating this question.

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter7: Releasing Chemical Energy

Section: Chapter Questions

Problem 1SA: Is the following statement true or false? Unlike animals, which make many ATP by aerobic...

See similar textbooks

Similar questions

Which of the following questions is most relevant to understanding the Calvin cycle? A How does chlorophyll capture light? B How is ATP used in the formation of 3-carbon carbohydrates? C How is NADP+ reduced to NADPH? D How is ATP produced in chemiosmosis?
We are measuring oxygen production assuming it corresponds to the rate of photosynthesis. Do you think this is a correct assumption? Why or why not?
What are the stages of the Calvin-Benson cycle? Select all that apply. The resulting unstable six-carbon molecule splits into two three-carbon molecules of PGA. ATP and NADPH are used to convert PGA molecules to PGAL. Most of the PGAL is used to regenerate RuBP, but some is exported to the cytoplasm to produce carbohydrates. Rubisco attaches CO2 to a five-carbon organic compound called RuBP. Rubisco is used to convert PGA molecules to PGAL.
For each of the following sentences, fill in the blanks with the best word or phrase selected from the list below. Not all words or phrases will be used; each word or phrase can be used more than once. Calvin cycle can be organized into 3 basic stages. During the stage, the enzyme catalyze the fixation of by ribulose biphosphate. For each CO2 and RuBP, two molecules of get formed. During the phase, and are used to convert 6 molecules of 3-PGA into G3P. During the phase, one molecule of G3P leaves the Calvin cycle to contribute to the formation of other compounds needed by the plant. The remaining 5 molecules of G3P regenerate . This enables the system to fix more . 3-phosphoglycerate NADPH fixation ATP pyruvate reduction…
Give brief description of what happens during the Calvin cycle. (What is its purpose?)
Calculate the gross rate of photosynthesis (mm/hr) for Elodea if when measuring net photosynthesis, the water level moved up 7mm from the initial level in 10 min, and when measuring cellular respiration it took 15 minutes for the water level to move down 1 mm. 48 mm/hr 42 mm/hr 46 mm/hr 38 mm/hr 50 mm/hr 30 mm/hr
Briefly describe what happens in the Calvin Benson cycle. What energy drives it?
Is the following statement true or false? Unlike animals, which make many ATP by aerobic respiration, plants make all of their ATP by photosynthesis.
Which of the following substances does not participate in the Calvin-Benson cycle? a. ATP c. NADPH e. PGAL b. O2 d. RuBP f. CO2
Create an analogy that represents cellular respiration, focusing on the Krebs cycle and the Electron Transport chain. Include these terms while describing the events of the analogy: pyruvate, ATP synthase, ATP, electrons, mitochondria, NAD+/FADH, NADH/FADH2.
Which of the following descriptions about photorespiration is not correct? Select one: a. Rubisco binds O2 instead of CO2. b. Carbon dioxide is released without producing ATP. c. It limits damaging products of light reactions that build up in the absence of the Calvin cycle at low CO2 concentrations. d. Peroxisomes and mitochondria rearrange and split the compound made by rubisco to fix CO2. e. It occurs in hot and dry conditions.
In Calvin cycle, the initial incorporation of carbon from CO2 into organic compounds, is indirectly dependent on light to produce sugar because it requires the supply of ATP and NADPH produced by the light reactions. Select one: True False