Biology: Life on Earth with Physiology (11th Edition)
11th Edition
ISBN: 9780133923001
Author: Gerald Audesirk, Teresa Audesirk, Bruce E. Byers
Publisher: PEARSON
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Chapter 7, Problem 1FIB
Plant leaves contain pores called __________ that allow the plant to release __________ and take in __________. In hot dry weather, these pores are closed to prevent __________ Photosynthesis occurs in organelles called __________ that are concentrated within the __________ cells of most plant leaves.
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Students have asked these similar questions
All of the protoplasm of one plant can be considered to be one continuous mass, called the ______________ _________________. Walls and intercellular spaces of a plant are called the ___________________________ of the plant.
Opening and closing of pores is a function performed by:
I. Stomata
II. Chlorophyll
III. Chloroplast
IV. Guard cells
Plant shoots include stems, leaves, and flowers.
Monocot stems have their vascular bundles arranged in a ring pattern in the ground tissue.
Eudicots have their leaf veins arranged in a parallel pattern.
Photosynthesis in leaves takes place in the mesophyll layer
Eudicots possess a large taproot.
Chapter 7 Solutions
Biology: Life on Earth with Physiology (11th Edition)
Ch. 7.1 - What chemical reactions allow plants to capture...Ch. 7.1 - explain why photosynthesis is important?Ch. 7.1 - diagram the structure of leaves and chloroplasts...Ch. 7.1 - write out and explain the basic equation for...Ch. 7.1 - summarize the main events of the light reactions...Ch. 7.2 - What reactions allow plants to store the...Ch. 7.2 - list the light capturing molecules in chloroplasts...Ch. 7.2 - Prob. 1HYEWCh. 7.2 - You continuously monitor the photosynthetic oxygen...Ch. 7.2 - diagram and describe the molecules within the...
Ch. 7.2 - Prob. 3CYLCh. 7.3 - What global policy changes and what individual...Ch. 7.3 - describe the function of the Calvin cycle and...Ch. 7.3 - Why do C3 plants have an advantage over C4 plants...Ch. 7.3 - list the three stages of the Calvin cycle,...Ch. 7.3 - FIGURE E7-3 Corn prices have increased...Ch. 7.3 - describe the fate of the simple sugar G3P...Ch. 7 - Suppose an experiment is performed in which plant...Ch. 7 - Plant leaves contain pores called __________ that...Ch. 7 - Which of the following is True? a. Photosynthesis...Ch. 7 - Explain what would happen to life if...Ch. 7 - Prob. 2ACCh. 7 - Chlorophyll a captures wavelengths of light that...Ch. 7 - The Calvin cycle a. can only occur when light is...Ch. 7 - Prob. 2RQCh. 7 - Assume you want to add an accessory pigment to the...Ch. 7 - Prob. 3FIBCh. 7 - Prob. 3MCCh. 7 - Draw a simplified diagram of a leaf cross-section...Ch. 7 - Prob. 4FIBCh. 7 - Prob. 4MCCh. 7 - Draw a simplified diagram of a chloroplast and...Ch. 7 - Prob. 5FIBCh. 7 - Which of the following is False? a. Photosystem II...Ch. 7 - Prob. 5RQCh. 7 - Light reactions generate the energy-carrier...Ch. 7 - Prob. 6RQCh. 7 - Prob. 7RQ
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- Most of the carbon that land plants use for photosynthesis comes from ______. a. glucose b. the atmosphere c. water d. soilarrow_forwardAn ________ is a plot showcasing a plant’s preferred light wavelengths which will result in maximum rates of photosynthesis.arrow_forwardWhat is the name of the cellular structure where the light-dependent reactions of photosynthesis occur in plants? Stroma Thylakoid membrane Outer chloroplast membrane Stomataarrow_forward
- Photosynthesis occurs in the chloroplasts packed within the mesophyll cells. Summer leaves are green because they contain about 50 times more chlorophyll than carotenoids. But during the fall, carotenoids have their season of glory because chlorophyll breaks down first, revealing the striking orange and yellow colors of carotenoids, which were there all along. The changes that leaves undergo before they fall off allow the plant to reclaim nutrients from the leaves for storage and use the following spring. How do these nutrients leave the leaf ?arrow_forwardJaden grows geraniums in his greenhouse. He has noticed that his flowers are not growing very well. The greenhouse is in the shade for much of the day and maintains a temperature of 23°C (74°F). What might be the problem and how could Jaden do to fix it?arrow_forwardThick cell wall material that provides sturdiness to plant parts is called ____________ tissue. Plant stems with vascular tissue dispersed in the ground tissue are called _____________. Pore openings in plant leaves are called ______________. What soil element is necessary for the synthesis of plant proteins? ______________. Plant transpiration takes place in what vascular tissue? ______________. A plant zygote with 3 sets of chromosomes is called a ___________ cell. In asexual plant reproduction, each new plant is called a ____________. A plant hormone responsible for fruit ripening is called ______________. A photoperiodic plant cycle which repeats every 24 hours is called a _________________. Plant response to sunlight is called _________________.arrow_forward
- If a plant closes its stomata, what can no longer get into the leaf, that cells need to do photosynthesis? glucose water carbon dioxide oxygenarrow_forwardFigure 5.7 On a hot, dry day, plants close their stomata to conserve water. What impact will this have on photosynthesis?arrow_forwardTrees literally grow out of thin 1)________ , incorporating 2)__________ from CO2 into glucose. As CO2 levels rise, 3)__________ may also increase, but increased CO2 leads to 4)________ global average temperatures, which may limit where trees can grow. Here is the choices for the questions: a) aire b) higher c) carbon d) photosynthesisarrow_forward
- Many scientists are concerned because CO2 levels in the atmosphere appear to be increasing. If this happens, how do you think plants and the atmosphere will affect each other? Make sure you include both respiration and photosynthesis in your answer.arrow_forwardSudents are asked to pair a plant structure to its physiological function and give evidence for why that structure is important for the process they describe Anne: The root hairs are used to pull in sugars available in the soil that give the plant energy for growth and reproduction. Jamil: The phloem is needed for cellular respiration as it transports the carbon dioxide to the leaves in order to perform cellular respiration. Shantal: The cambium is important for phossynthesis because it allows water into the plant which is needed as a reactant for photosynthesis. Enrique The guard cells are needed during transpiration because they open and close to regulate the gases that enter and leave the plant. Which student correctly described a plant structure and its physiological function? O Anne Jamil O Shantal O Enriquearrow_forwardLeaves typically have high surface area to volume ratios to maximize the rate of photosynthesis. Plants in which environments might have leaves with reduced surface area? tropical rainforests deserts aquatic environments (e.g. pond lilies) all of the above none of the abovearrow_forward
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