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Where are centrioles found?
Centrioles are found in animal cells, typically in pairs near the nucleus. They play a key role in cell division by organizing the microtubules that form the spindle apparatus.
What organelles help position the nucleus and organize spindle fibers?
The organelles that help position the nucleus and organize spindle fibers are the centrosomes. Centrosomes contain a pair of centrioles, which are cylindrical structures that play a crucial role during cell division by organizing microtubules. These microtubules form the spindle fibers that facilitate the separation of chromosomes during mitosis. Additionally, the cytoskeleton, particularly microtubules, provides structural support and aids in the positioning of the nucleus within the cell.
What is found inside an atomic nucleus?
Physicists believe that there is a cluster of Protons and Neutrons within an Atom's nucleus.
What do microtubules radiate from?
Centrosome (centrum=center, soma=body) it lies near the nucleus helps maintain the shape of the cell & acts as tracks along which organelles can move Source: Bio Textbook Sylvia S. Mader
Which organelle sends out microtubules that connect to DNA during metaphase?
The centrioles are organelles in the cell that sends out microtubules that connect to the DBA during the metaphase. These centrioles determine the position of the nucleus and plays a crucial role in the spatial arrangement of the cell.
How long do cluster flies live?
Cluster flies generally have a life span of a few days. The average life span is around three to four days.
What structures carry out cell movement?
a. cytoplasm and ribosomes b. nucleolus and nucleus c. microtubules and microfilaments d. chromosomes answer is c. microtubules and microfilaments
What organelle is not found only in plants?
nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, microtubules
Where are centrioles found?
Centrioles are found in animal cells, typically in pairs near the nucleus. They play a key role in cell division by organizing the microtubules that form the spindle apparatus.
In animal cells microtubules grow from which structure?
Microtubules grow from the microtubule-organizing center (MTOC), which is typically located near the cell nucleus. The MTOC serves as a major organizing site for the assembly of microtubules, providing the necessary environment for their formation and growth.
What does the Centrosome do for the cell?
Centrosome (n.): a region of cytoplasm adjacent to the nucleus. It contains the centrioles and organizes microtubules
Two rod shaped bodies near the nucleus are called?
rod-shaped? The nucleus is filled with protons and neutrons, usually depicted as spheres. you are thinking of a nucleus in an atom (chemistry). in biology, the rod-shaped structures inside the nucleus is the chromosome, the genetic material of the cell.
What is found inside an atomic nucleus?
Physicists believe that there is a cluster of Protons and Neutrons within an Atom's nucleus.
What do microtubules radiate from?
Centrosome (centrum=center, soma=body) it lies near the nucleus helps maintain the shape of the cell & acts as tracks along which organelles can move Source: Bio Textbook Sylvia S. Mader
Which organelle sends out microtubules that connect to DNA during metaphase?
The centrioles are organelles in the cell that sends out microtubules that connect to the DBA during the metaphase. These centrioles determine the position of the nucleus and plays a crucial role in the spatial arrangement of the cell.
Is the very small dense center of an atom?
Nucleus
What anchors many cell organelles?
The cytoskeleton, made up of proteins like microtubules and actin filaments, anchors many cell organelles by providing structural support and facilitating their movement within the cell. Organelles like the nucleus, mitochondria, and endoplasmic reticulum rely on the cytoskeleton for positioning and transport.
