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Anettt [7]
3 years ago
9

Maintaining blood glucose levels is an important homeostatic activity of the body, not specifically because every cell of the bo

dy must have glucose but primarily because the brain relies on glucose for its metabolism.
a. True
b. False
Biology
1 answer:
Irina-Kira [14]3 years ago
4 0

Answer:

a. True.

Explanation:

Even though the cells in our body rely on glucose as a source of energy, they can replace glucose's energy with lipids or proteins' energy. In the brain's case, this is not possible since the blood-brain barrier, which is a highly selective barrier between the blood and the extracellular fluid in the central nervous system, allows the passage of glucose as the only source of energy. This is why maintaining the correct levels of glucose is crucial for the metabolism in the brain.

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Answer:

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Explanation:

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8 0
3 years ago
If antenna length in Mendaliens is controlled by a single gene and long is dominant to short and two Mendaliens with Long antenn
uranmaximum [27]

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5 0
2 years ago
Some species of hares are brown most of the year, but change color to white in the winter. This allows them to blend in through
Finger [1]

Answer:

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3 years ago
Which of the following is an example of a convergent plate boundary?
Nataly_w [17]
An earthquake or,
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5 0
3 years ago
Read 2 more answers
Which of these is a true statement of the function of the part of the neurons? Choose All That Apply
timama [110]

Answer:

The true statements are B, C and D

Explanation:

Myelin sheet is a fatty substance that insulated the axons and speeds up transmission. It does not insulate the dendrites.

Axons is a long tail like stricture that joins the cell body also called as soma at a specialized junction called the axon hillock. Axon carry a single signal from the soma to the muscle fiber or to the next neuron whereas the dendrites carry signals from other neurons into the soma.

Dendrites are fiber like roots that branches out from the cell body.A dendrite like an antennae receive and process signals from the axon of one neuron to another neuron and meet at a synapse, which is a very narrow gap between the two cells.

7 0
4 years ago
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