In the epiphyseal plate, the microscopic zone in which chondrocytes undergo rapid cell division and become aligned into longitudinal columns of flattened lacunae is called the: <u>zone of proliferating cartilage</u>.
Longitudinal growth of long bones is carried out by the endochondral ossification process.
This process consists of the proliferation, hypertrophy and apoptosis of chondrocytes with vascular invasion and mineralization of the cartilaginous matrix.
In the epiphyseal plate, the proliferation cartilage zone is contiguous with the reserve cartilage zone in the direction of the diaphysis.
In this area the chondrocytes undergo mitosis, forming axial isogenic groups and organizing themselves in well-defined longitudinal columns.
As a consequence of this active mitosis, the layer thickens and the entire plaque grows longitudinally.
In this microscopic zone, cells are larger than the reserve zone and actively synthesize collagen (type II and XI) and other cartilaginous matrix proteins.
Therefore, we can conclude that the zone of proliferating cartilage is where chondrocytes undergo rapid cell division and become aligned into longitudinal columns of flattened lacunae.
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Answer: A. True
Explanation: Cell receptors are proteins that receive signals and trigger a signal cascade for the cell can respond. There's many types of receptors, depend of their location and their enzymatic activity, and each type can recognize certain signals. For example, tyrosine-kinase receptors can recognize growth factors, JAK associated receptors can recognize cytokines, etc. That specificity is given by the structure of the receptor and the structure of the signal.
"The animals on the Galápagos Islands were recognizable as similar to their counterparts in other regions of the world, but had a range of noticeable differences from those counterparts. Many animals had small variations from island to island."
this is the answer i believe
Answer:
I dont know.... .
Explanation:
go bts go bts go btsதமிழில் தேடுங்கள்
எத்தனால் என்பது நமது கார்கள் மற்றும் டிரக்குகளை இயக்குவதற்கான மாற்று எரிபொருளுக்கு ஒரு எடுத்துக்காட்டு.
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https://afdc.energy.gov › ... › Ethanol
Ethanol Production and Distribution - Alternative Fuels Data Center
Ethanol is a domestically produced alternative fuel most commonly made from corn. ... such as crop residues and wood—though this is not as common.Ethanol is one example of alternative fuels for powering our cars and trucks. Ethanol can be produced in different ways, but most often by microorganisms acting on plant materials such as corn. Advocates argue that burning ethanol would not alter the net emission of CO 2even though when ethanol is involved in combustion it produces CO 2 . What are the pros and cons of producing and burning ethanolEthanol is one example of alternative fuels for powering our cars and trucks. Ethanol can be produced in different ways, but most often by microorganisms acting on plant materials such as corn. Advocates argue that burning ethanol would not alter the net emission of CO 2even though when ethanol is involved in combustion it produces CO 2 . What are the pros and cons of producing and burning ethanolEthanol is one example of alternative fuels for powering our cars and trucks. Ethanol can be produced in different ways, but most often by microorganisms acting on plant materials such as corn. Advocates argue that burning ethanol would not alter the net emission of CO 2even though when ethanol is involved in combustion it produces CO 2 . What are the pros and cons of producing and burning ethanolEthanol is one example of alternative fuels for powering our cars and trucks. Ethanol can be produced in different ways, but most often by microorganisms acting on plant materials such as corn. Advocates argue that burning ethanol would not alter the net emission of CO 2even though when ethanol is involved in combustion it produces CO 2 . What are the pros and cons of producing and burning ethanolEthanol is one example of alternative fuels for powering our cars and trucks. Ethanol can be produced in different ways, but most often by microorganisms acting on plant materials such as corn. Advocates argue that burning ethanol would not alter the net emission of CO 2even though when ethanol is involved in combustion it produces CO 2 . What are the pros and cons of producing and burning ethanolEthanol is one example of alternative fuels for powering our cars and trucks. Ethanol can be produced in different ways, but most often by microorganisms acting on plant materials such as corn. Advocates argue that burning ethanol would not alter the net emission of CO 2even though when ethanol is involved in combustion it produces CO 2 . What are the pros and cons of producing and burning ethanolEthanol is one example of alternative fuels for powering our cars and trucks. Ethanol can be produced in different ways, but most often by microorganisms acting on plant materials such as corn. Advocates argue that burning ethanol would not alter the net emission of CO 2even though when ethanol is involved in combustion it produces CO 2 . What are the pros and cons of producing and burning ethanolEthanol is one example of alternative fuels for powering our cars and trucks. Ethanol can be produced in different ways, but most often by microorganisms acting on plant materials such as corn. Advocates argue that burning ethanol would not alter the net emission of CO 2even though when ethanol is involved in combustion it produces CO 2 . What are the pros and cons of producing and burning ethanolEthanol is one example of alternative fuels for powering
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Ethanol Production and Distribution - Alternative