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What is 2.1 sound system?
Its the most common type of sound system used in homes. It consists of a Sub-Woofer for bass effect and 2 speakers to produce a surround sound.
What type of cell is spindle fibers?
Spindle fibers are not cells but components of cells which are essential in the process of cell division. In animal cells, the spindle fibers are formed by centrioles; however, in plant cells, there is no apparent organizer of the spindle fibers.
What part of the brain controlls breathing?
The part of the brain that controls breathing in the Medulla Oblongata which is located in the Hind Brain ( right on top of the spinal cord). Other functions of the Medulla Oblongata are -Regulates heart rate and diameter of blodd vessels -Acts as a passage /road between nerve tracts in the spinal cord and the upper brain. Without the Medulla Oblongata we would die.
What is the name for the soft core of the hair strand?
Medulla
The inspiratory and expiratory centers which control breathing rate are located where in the brain?
It is located in the medulla oblongata, which is part of the brain stem. It monitors the body's CO2 and pH levels and sends instructions to the lungs if there is a problem (acidosis or alkalosis).It is located in the medulla oblongata, which is located in the brain stem.
What consists of the fibers that surround the medulla?
follicule
What does the medulla consist of?
The medulla consists of nerve fibers and cell bodies that control vital bodily functions such as heart rate, breathing, and blood pressure. It also contains the reticular formation, which helps regulate consciousness and sleep-wake cycles.
At what level do the majority of nerve fibers cross from the right to the left?
The majority of nerve fibers cross from the right to the left at the level of the medulla oblongata in the brainstem. This crossing, known as decussation, occurs in structures like the pyramids in the medulla.
What stimulates the adrenal medulla to secrete its excitatory hormones?
preganglionic sympathetic fibers releasing acetylcholine that bind to receptors on the adrenal medulla
Does post ganglionic fibers release epinephrine?
No, postganglionic fibers release norepinephrine, not epinephrine. Epinephrine is released by the adrenal medulla.
Which grouping consists of connecting of connecting fibers that enable the cell to function as a unit?
Cytoskeleton consists of connecting fibers that enable the cell to function as a unit.
The nerve fibers that stimulate secretions from cells of the adrenal medulla are best described as?
sympathetic
Why does decussation takes place in brain?
There is considerable variation in the extent to which decussation takes place in the medulla oblongata; about two-thirds or three-fourths of the fibers usually decussate in the medulla oblongata and the remainder in the medulla spinalis.
What fibers surround the xylem tissues?
Fibers made of long, narrow, sclerenchyma cells with thick secondary walls surround the xylem tissue. They provide strength and support to the xylem tissue.
Which grouping consists of connecting fibers that enable the cell function as a unit?
Cytoskeleton consists of connecting fibers that enable the cell to function as a unit.
What grouping consists of connecting fibers that enable the cell to function as unit?
Cytoskeleton consists of connecting fibers that enable the cell to function as a unit.
What grouping of consists of connecting fibers that enable the cell to function as a unit?
Cytoskeleton consists of connecting fibers that enable the cell to function as a unit.
