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What is a small structure made of up mictrotubles called?
A small structure made up of microtubules is called a "cilia" or "flagellum," depending on its function and location. These structures are involved in movement and locomotion in various organisms, such as single-celled protists and sperm cells. Microtubules provide structural support and facilitate the beating motion of these appendages. Additionally, microtubules are also key components of the mitotic spindle during cell division.
What contain spicules and prominences?
Spicules are small, needle-like structures found in sponges, while prominences refer to the large, arching structures seen on the Sun's surface.
How the microtubules of the cell cytoskeleton form?
Small unit proteins polymerise when calcium ions are present.
What are small cavities in the ovary?
Small cavities in the ovary are known as ovarian follicles. These structures contain developing eggs and are essential for ovulation and fertility. Each month, one follicle will mature and release an egg during the menstrual cycle.
How do you calculate readings of sextant?
first find out least count of main circular scale in degrees,then divide least count of main scale by total divisions on cylindrical scale(this cylindrical scale works as vernier scale for fist one,its least count will be in minutes) then further divide least count of cylindrical scale by total divisions of small vernier scale which touches it,(this small scale works as vernier scale for cylindrical scale and its least count will be in seconds).
What are small dark cylindrical structures that are made of microtubules and located just outside of the nucleus?
Those are likely centrioles, which play a crucial role in cell division by assisting in organizing the microtubules that form the spindle apparatus. This structure is essential for proper chromosome segregation during mitosis.
What are centrioles composed of?
Centrioles are composed of microtubules arranged in a specific pattern, typically in a cylindrical shape. They play a key role in organizing the microtubules of the cytoskeleton and are essential for cell division.
These structures are small cylinders composed of triplet microtubules and act as basal bodies?
Centriole
What is a small structure made of up mictrotubles called?
A small structure made up of microtubules is called a "cilia" or "flagellum," depending on its function and location. These structures are involved in movement and locomotion in various organisms, such as single-celled protists and sperm cells. Microtubules provide structural support and facilitate the beating motion of these appendages. Additionally, microtubules are also key components of the mitotic spindle during cell division.
What color is a centrioles?
Centrioles are typically colorless and do not have a distinct color. They are small, cylindrical organelles found in animal cells, usually appearing as pairs near the nucleus. Their primary function is to organize microtubules during cell division.
What is villi and what important structures do they contain?
these are in the ileum wall in the small intestine and they are rsponsible for absorption of nutrients into the bloodstream
What contain spicules and prominences?
Spicules are small, needle-like structures found in sponges, while prominences refer to the large, arching structures seen on the Sun's surface.
Is there DNA in centrioles?
Centrioles themselves do not contain DNA. They are cylindrical structures found in eukaryotic cells, primarily involved in cell division and the organization of the mitotic spindle. However, centrioles are found within the centrosome, which is the microtubule-organizing center of the cell, but any DNA present in a cell is located in the nucleus or, in the case of mitochondria, in their own small circular DNA.
What small structures found in cells that contain chemicals which help digesy food and worn out cell parts?
This organelle is called the lysosome.
What structures do spindles originate?
Spindles originate from the centrosomes, which are small organelles found near the cell nucleus. The centrosomes organize microtubules to form the spindle apparatus during cell division, ensuring proper chromosome segregation.
How the microtubules of the cell cytoskeleton form?
Small unit proteins polymerise when calcium ions are present.
What is the small dark cylindrical structure just outside of the nucleus called?
Centrioles
