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The convolutions on the cerebrum's surface is called?
The convolutions on the cerebrum's surface are called gyri and sulci. Gyri are the raised folds, while sulci are the grooves that separate them. These convolutions increase the surface area of the brain, allowing for more neurons to be packed within the limited space of the skull.
Why do cell membranes have convolutions?
To increase surface area, allowing greater contact area for 'transport' of nutrients (movement of substances across the membrane).
Why do cells have membranes with many convolutions?
Cell membranes have many convolutions because they increasee the surface area to volume ratio, thus increasing the diffusion rate.
What are the depressions between the convolutions of the cerebrum?
The answer is sulcus.
What is the explanation for the fact that most cells are small and have cell membranes with many convolutions?
Small cells are better able to transport material more efficiently. Many convolutions increase the surface area of the cell, thus allowing for more interactions between the cell and its environment. A large cell has greater volume to its surface area and if this is too large, it will not get enough protein and oxygen.
The convolutions on the cerebrum's surface is called?
The convolutions on the cerebrum's surface are called gyri and sulci. Gyri are the raised folds, while sulci are the grooves that separate them. These convolutions increase the surface area of the brain, allowing for more neurons to be packed within the limited space of the skull.
What are the convolutions of the brain?
The convolutions in the cerebrum increase surface area
Why do Cells have convolutions?
The are convoluted to increase the amount of surface area that is available for chemical reactions and other interactions.
What do convolutions do?
Convolutions create a greater surface area within the same size skull
Why do cell membranes have convolutions?
To increase surface area, allowing greater contact area for 'transport' of nutrients (movement of substances across the membrane).
Convolutions of the brain provide increased what?
Convolutions of the brain provide increased surface area for more neurons to be packed in, allowing for greater processing power in a compact space. This increased surface area also enables more connections between neurons, facilitating complex information processing and cognitive functions.
The surface of the cerebrum is folded into elevations that resemble speed bumps are called what?
The elevations on the surface of the cerebrum that resemble speed bumps are called gyri. They are the raised ridges on the brain's cortex that help increase surface area for more cognitive processing.
What increases the surface area of the brain?
The convolutions in the brain increase surface area. In simpler words, those lines and ridges in the brain are what increases the surface area.
Which is bigger medulla cerebrum or the cerebellum?
r cerebellum
What differences did you note in the structures of the sheep cerebellum and the human cerebellum?
The sheep cerebellum is much smaller than the human cerebellum.
Convolutions seen in the cerebrum important because they increase what?
{Based upon that most important of all of the Physical and Chemical principles that affect and have effects on every element of Life} Surface area.
Why do cells have membranes with many convolutions?
Cell membranes have many convolutions because they increasee the surface area to volume ratio, thus increasing the diffusion rate.
