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The theca is one half of the outer silica sheath (frustule) that surrounds diatoms. The two thecae are slightly asymmetrical, one is a bit larger, so that the two overlap a bit in the middle, allowing for expansion along the midline. Upon divison, the two halves separate, and are regenerated in the daughter cells.
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What does osteodiscal elevation of the anterior theca mean?
Osteodiscal elevation of the anterior theca refers to the lifting or protrusion of bone structures associated with the anterior aspect of the theca, which is the protective covering of the spinal cord and nerve roots. This condition can suggest the presence of a pathological process, such as a disc herniation or other spinal abnormalities, that may impact the surrounding structures. It is typically evaluated through imaging studies, such as MRI, to determine the underlying cause and appropriate treatment options.
What is the shell of dinoflagellate made of?
The shell of dinoflagellates, known as the theca, is primarily composed of cellulose plates, which are often reinforced with organic materials. These plates can vary in shape and size, contributing to the diverse morphology of dinoflagellate species. The theca provides structural support and protection, and its intricate patterns can be used for species identification. Some dinoflagellates also produce a covering of silica or other materials, depending on the species and environmental conditions.
Do target cells of the kidneys respond to LH?
No, target cells of the kidneys do not respond to luteinizing hormone (LH). LH primarily targets the gonads, specifically the Leydig cells in the testes and the theca cells in the ovaries.
What is a composite function?
This is a combination of two functions, where you apply the first function and get a result and then fill that answer into the second function. OR These are what you get when you take the output of one function and use it to solve the output of the next function.
What is the function of contactile vacuoles?
function of cell
What is the spinal theca An ortho consultant I saw says' I have a disc bulge which is compressing the theca What does this mean?
what is poateria osteophyte and spinal theca
What is the medical terminology combining form meaning sheath?
Theca- is the medical terminology combining form meaning sheath. For instance, the spinal cord has a theca, and intrathecal injections can be made within it.
What does osteodiscal elevation of the anterior theca mean?
Osteodiscal elevation of the anterior theca refers to the lifting or protrusion of bone structures associated with the anterior aspect of the theca, which is the protective covering of the spinal cord and nerve roots. This condition can suggest the presence of a pathological process, such as a disc herniation or other spinal abnormalities, that may impact the surrounding structures. It is typically evaluated through imaging studies, such as MRI, to determine the underlying cause and appropriate treatment options.
Who is this STeresa JI V?
S - SaintTeresaJI - of the Infant JesusV - VirginIt refers to Saint Therese of Lisieux.You must have a relic as this would be the form used on the label in the theca
What is the shell of dinoflagellate made of?
The shell of dinoflagellates, known as the theca, is primarily composed of cellulose plates, which are often reinforced with organic materials. These plates can vary in shape and size, contributing to the diverse morphology of dinoflagellate species. The theca provides structural support and protection, and its intricate patterns can be used for species identification. Some dinoflagellates also produce a covering of silica or other materials, depending on the species and environmental conditions.
What surrounds the eggs before they are released from the ovary?
The following surround the eggs before they are released from the ovary:granulosa cells (cumulus oophorus)the antrum (filled with fluid secreted by the granulosa cells)and the theca interna and externaWhen the egg is released the theca interna and the glanulosa cells become the corpus luteum (which becomes the corpus albicans = scar tissue, if the egg is not fertilized).If the egg is fertilized the corpus luteum persists until the developing fetus takes over the required endocrine requirements (ie HCG secretion)
Do target cells of the kidneys respond to LH?
No, target cells of the kidneys do not respond to luteinizing hormone (LH). LH primarily targets the gonads, specifically the Leydig cells in the testes and the theca cells in the ovaries.
What is the name for an enclosing organ cell or spore case in botany?
The name for an enclosing organ cell or spore case in botany is a sporangium. It is a structure that produces and contains spores in plants, allowing for reproduction and dispersal.
How do we prove we have a relic?
Is the relic enclosed in a theca (locket)? Does it have a wax seal on the back? Does it have a document of authenticity signed by a Church aithority? Which saint is the relic from? Do you have pictures of the relic, seal and document that could be examined by someone who is an expert on relics?
What is tu ca la ca merd in french?
Nothing :)Tu - youLa - theca - itmerd (merd_e) - shi_tcac a = shi tSo : "You it that it shi t' ... happy? :)The spellchecker obscene thing prevents me from spelling it properly, grrmerd e in 1 word :)
How is estrogen formed?
estrogen is formed by the granulosa cells of the follicle. Theca interna cells contain leutinizing hormone receptors that convert LH into testosterone. Granulosa cells contain testosterone receptors that convert testosterone to estrogen. These are the basic steps for the production of estrogen.
A formula prewritten by excel is called?
Function
