Explanation: C4 plants are plants that employ the C4 pathway for the dark reaction of photosynthesis. C4 plants are classified as flowering plants. A alternative term for the C4 route is the Hatch-Slack pathway. During the process of photosynthesis, plants fix carbon through a mechanism known as C4, and plants that follow the C4 cycle are referred to as C4 plants.
C4 plants are distinctive in that they have two distinct kinds of photosynthetic cells. The bundle-sheath, which is a layer of cells that surrounds the vascular bundle, is a structural element that is present in most plants; however, only C4 plants have chloroplasts in this layer of cells.
Which of the following is an example of a C4 plant?
- A plant that converts carbon dioxide into sugar molecules with four carbon atoms and then participates in the Calvin cycle is referred to as a C4 plant.
- These plants are able to produce a great deal of energy despite the hot and dry conditions in which they thrive.
- Corn, pineapple, and sugar cane are just a few examples of foods that come from C4 plants.
- Therefore, the response that is right is ″sugarcane.″
What are the characteristics of C4 photosynthesis?
C4 Plants Have the Following Traits: C4 photosynthesis allows C4 plants to circumvent the need for photorespiration. During the Calvin cycle, C4 plants produce a sugar with four carbon atoms. C4 plants generate more usable energy than C3 plants and thrive in hot, arid environments. C4 plants also require less water.
What is the function of C4 cells in plants?
- Photosynthesis normally takes place in the cells that are found closer to the surface of a plant leaf.
- These cells are known as epidermal cells.
- On the other hand, these cells in C4 plants are open to oxygen and do not contain RuBisCO, which prevents photosynthesis from occurring.
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- The CO 2 combines with another carbon component to produce oxaloacetic acid, which is a substance having the formula C4H8O.
What are the characteristics of C4 grasses?
- Because of their high rate of production, C4 grasses found in savannah regions (which account for 15 percent of the Earth’s vegetated surface) are responsible for around 20 percent of the world’s photosynthesis.
- C4 plants have a different leaf morphology known as the Kranz anatomy.
- This anatomy is characterized by chloroplast-rich bundle-sheath cells that create a gas-tight cylinder around the vascular bundle.
What is the special feature of the leaves of C4 plants?
- When a four-carbon molecule is created during C4 photosynthesis, the distinctive structure of the leaf makes it possible for carbon dioxide to condense in the ″bundle sheath″ cells that surround Rubisco.
- This structure is responsible for delivering carbon dioxide directly to Rubisco, which eliminates the requirement for photorespiration and prevents Rubisco from coming into touch with oxygen.
What are the characteristics features of C4 leaf anatomy?
Typically, C4 leaves will have an architecture of the Kranz type. This means that the vascular bundle will be surrounded by organelle-rich bundle sheath cells, and this tissue layer will then be further surrounded by mesophyll cells that are organized in a radial pattern.
What do C4 plants do?
- The Definition of C4 Plants Before beginning the Calvin-Benson cycle of photosynthesis, a C4 plant converts the carbon dioxide that it takes in from the atmosphere into a molecule that has four carbon atoms.
- It is also possible to refer to the C4 route as the Hatch–Slack pathway.
- It is one of the three photosynthetic routes in plants that have been found, and it is responsible for the fixation of carbon.
Do C4 plants close their stomata?
C4 plants have developed a system to transport carbon dioxide to the rubisco enzyme. In retaliation, plants will restrict their stomata to prevent themselves from being dehydrated.
Which is a C4 plant?
C4 plants, of which there are numerous types of tropical grasses, are among the most significant agricultural species in the world (maize and sugarcane).
Why do C4 plants have Kranz anatomy?
The Benefits of Using Kranz Anatomy It offers an ideal location for the CO2 to be concentrated within the plants, namely in the area around the RuBisCO. It contributes to the reduction of the effects of photorespiration. With the assistance of the bundle sheath cells that are present in C4 plants, it makes it possible for carbon dioxide to be fixed twice within those plants.
Why do C4 plants show Kranz anatomy?
Kranz anatomy is a unique structure that is seen in C4 plants. In this structure, the mesophyll cells are arranged in a ring-like way around the bundle-sheath cells. When compared to the quantity of chloroplasts found in the mesophyll cells, the number of bundle-sheath cells contains a greater total. This is present in C4 grasses like maize, as well as in a few dicotyledonous plants.
Which of the following is not associated with C4 photosynthesis?
Therefore, the answer that you are looking for is ″Triticum aestivum (=T.
Which of the following are characteristics of C4 plants quizlet?
- Oxaloacetate is a short-term storage form for carbon dioxide that is used by C4 plants
- Climates that are hot and dry are ideal for the growth of C4 plants
- C4 plants have a new photosynthetic rate that is anywhere from two to three times higher than that of C3 plants
- Photorespiration occurs at a higher rate in C4 plants compared to C3 plants