Plant Biology - AP Biology
Card 0 of 1666
Which of the following is not true regarding the cork cambium?
Which of the following is not true regarding the cork cambium?
The cork cambium is a type of secondary meristem tissue found in the periderm. Cork cambium controls lateral growth; specifically, it is the source of secondary epidermis growth.
The cork cambium is a type of secondary meristem tissue found in the periderm. Cork cambium controls lateral growth; specifically, it is the source of secondary epidermis growth.
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Which of the following is not true regarding photosynthesis?
Which of the following is not true regarding photosynthesis?
In photosynthesis, water, carbon dioxide, and energy in the form of sunlight are inputs, and the outputs are glucose and oxygen. A nonspontaneous reaction is one that will not proceed without the net input of energy (in this case, sunlight).
In photosynthesis, water, carbon dioxide, and energy in the form of sunlight are inputs, and the outputs are glucose and oxygen. A nonspontaneous reaction is one that will not proceed without the net input of energy (in this case, sunlight).
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Which does not occur during the light dependent reaction?
Which does not occur during the light dependent reaction?
Carbon fixation, catalyzed by Rubisco, occurs during the first step of the light independent reaction.
Carbon fixation, catalyzed by Rubisco, occurs during the first step of the light independent reaction.
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Where does the Calvin cycle take place in the chloroplasts?
Where does the Calvin cycle take place in the chloroplasts?
The Calvin cycle takes place in the stroma area in the chloroplasts. The mitochondria is another organelle, and the nucleus contains the DNA. The thylakoids are in the chloroplasts and contain the pigment chlorophyll in which the light reactions occur.
The Calvin cycle takes place in the stroma area in the chloroplasts. The mitochondria is another organelle, and the nucleus contains the DNA. The thylakoids are in the chloroplasts and contain the pigment chlorophyll in which the light reactions occur.
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Where does the Calvin cycle take place in the chloroplasts?
Where does the Calvin cycle take place in the chloroplasts?
The Calvin cycle takes place in the stroma area in the chloroplasts. The mitochondria is another organelle, and the nucleus contains the DNA. The thylakoids are in the chloroplasts and contain the pigment chlorophyll in which the light reactions occur.
The Calvin cycle takes place in the stroma area in the chloroplasts. The mitochondria is another organelle, and the nucleus contains the DNA. The thylakoids are in the chloroplasts and contain the pigment chlorophyll in which the light reactions occur.
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Where does the Calvin cycle take place in the chloroplasts?
Where does the Calvin cycle take place in the chloroplasts?
The Calvin cycle takes place in the stroma area in the chloroplasts. The mitochondria is another organelle, and the nucleus contains the DNA. The thylakoids are in the chloroplasts and contain the pigment chlorophyll in which the light reactions occur.
The Calvin cycle takes place in the stroma area in the chloroplasts. The mitochondria is another organelle, and the nucleus contains the DNA. The thylakoids are in the chloroplasts and contain the pigment chlorophyll in which the light reactions occur.
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Which of the following best describes the location of the vascular cambium in plants?
Which of the following best describes the location of the vascular cambium in plants?
The vascular cambium is a type of secondary meristem tissue located between the xylem and phloem of the stems and roots. Secondary meristem tissues are responsible for lateral growth; more specifically, the vascular cambium is responsible for secondary xylem and phloem development.
The vascular cambium is a type of secondary meristem tissue located between the xylem and phloem of the stems and roots. Secondary meristem tissues are responsible for lateral growth; more specifically, the vascular cambium is responsible for secondary xylem and phloem development.
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Which of the following is not true regarding the cork cambium?
Which of the following is not true regarding the cork cambium?
The cork cambium is a type of secondary meristem tissue found in the periderm. Cork cambium controls lateral growth; specifically, it is the source of secondary epidermis growth.
The cork cambium is a type of secondary meristem tissue found in the periderm. Cork cambium controls lateral growth; specifically, it is the source of secondary epidermis growth.
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Which of the following best describes what annual growth rings in trees represent?
Which of the following best describes what annual growth rings in trees represent?
Cutting into the trunk of a tree to create a horizontal cross section reveals rings, called annual growth rings. These rings show new vascular cambium growth over the course of a year. Differences in growth speed change the size of the growth rings.
Cutting into the trunk of a tree to create a horizontal cross section reveals rings, called annual growth rings. These rings show new vascular cambium growth over the course of a year. Differences in growth speed change the size of the growth rings.
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Which of the following best describes the location of the receptacle on an angiosperm?
Which of the following best describes the location of the receptacle on an angiosperm?
The receptacle is the part of an angiosperm out of which the flower grows; thus, the receptacle is at the top of the stem.
The receptacle is the part of an angiosperm out of which the flower grows; thus, the receptacle is at the top of the stem.
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Which of the following is contained in the carpel?
Which of the following is contained in the carpel?
The carpel is a part of the female angiosperm reproductive system. The carpel includes the ovary, ovules, style, and stigma. Flowers may have several carpels clustered into a pistil.
The carpel is a part of the female angiosperm reproductive system. The carpel includes the ovary, ovules, style, and stigma. Flowers may have several carpels clustered into a pistil.
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Which of the following is produced by stamens in angiosperms?
Which of the following is produced by stamens in angiosperms?
Stamens are a part of the male reproductive system in angiosperms. Stamens have a filament and an anther, which is attached to the top of the filament. Anthers produce pollen through the process of meiosis.
Stamens are a part of the male reproductive system in angiosperms. Stamens have a filament and an anther, which is attached to the top of the filament. Anthers produce pollen through the process of meiosis.
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Which of the following best describes the function of the sepal in angiosperms?
Which of the following best describes the function of the sepal in angiosperms?
The sepal is a protective structure in angiosperms. When the flower is still in the bud, the sepal offers protection and later supports the bloom.
The sepal is a protective structure in angiosperms. When the flower is still in the bud, the sepal offers protection and later supports the bloom.
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Which does not occur during the light dependent reaction?
Which does not occur during the light dependent reaction?
Carbon fixation, catalyzed by Rubisco, occurs during the first step of the light independent reaction.
Carbon fixation, catalyzed by Rubisco, occurs during the first step of the light independent reaction.
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Where does the Calvin cycle take place in the chloroplasts?
Where does the Calvin cycle take place in the chloroplasts?
The Calvin cycle takes place in the stroma area in the chloroplasts. The mitochondria is another organelle, and the nucleus contains the DNA. The thylakoids are in the chloroplasts and contain the pigment chlorophyll in which the light reactions occur.
The Calvin cycle takes place in the stroma area in the chloroplasts. The mitochondria is another organelle, and the nucleus contains the DNA. The thylakoids are in the chloroplasts and contain the pigment chlorophyll in which the light reactions occur.
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Which of the following is true regarding seed development in angiosperms?
Which of the following is true regarding seed development in angiosperms?
Angiosperm seeds are enclosed within ovaries, which prevent self-fertilization and allow for selective pollination.
Angiosperm seeds are enclosed within ovaries, which prevent self-fertilization and allow for selective pollination.
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Which of the following is not a trait of angiosperms?
Which of the following is not a trait of angiosperms?
Angiosperms have certain characteristics that distinguish them from gymnosperms including flowering organs, endosperm, and a reduced gametophyte stage. Additionally, angiosperms possess closed seeds that are surrounded by the ovary.
Angiosperms have certain characteristics that distinguish them from gymnosperms including flowering organs, endosperm, and a reduced gametophyte stage. Additionally, angiosperms possess closed seeds that are surrounded by the ovary.
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Which of the following terms can be described as the green pigment located within chloroplasts?
Which of the following terms can be described as the green pigment located within chloroplasts?
Chlorophyll is what gives plants their green color. The chlorophyll located in the chloroplasts captures the light energy that drives the synthesis of food molecules in the chloroplasts—photosynthesis.
Chlorophyll is what gives plants their green color. The chlorophyll located in the chloroplasts captures the light energy that drives the synthesis of food molecules in the chloroplasts—photosynthesis.
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Which of the following best describes where chloroplasts are primarily located?
Which of the following best describes where chloroplasts are primarily located?
Chloroplasts are found mainly in the cells of the mesophyll, which is the tissue in the interior of the leaf. Stomata are the pores that allow carbon dioxide to enter and oxygen to exit the leaf. The stroma is the dense fluid content of the chloroplast.
Chloroplasts are found mainly in the cells of the mesophyll, which is the tissue in the interior of the leaf. Stomata are the pores that allow carbon dioxide to enter and oxygen to exit the leaf. The stroma is the dense fluid content of the chloroplast.
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What is the organelle in plant cells that contains chlorophyll?
What is the organelle in plant cells that contains chlorophyll?
Chloroplasts are the organelles that contains chlorophyll. Mitochondria produce ATP and are not directly involved in capturing light and photosynthesis. The Golgi apparatus is involved in packaging substances, and Smooth endoplasmic reticulum are involved in lipid production.
Chloroplasts are the organelles that contains chlorophyll. Mitochondria produce ATP and are not directly involved in capturing light and photosynthesis. The Golgi apparatus is involved in packaging substances, and Smooth endoplasmic reticulum are involved in lipid production.
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