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Molodets [167]
4 years ago
8

Which structure is a thick tract of white matter that interconnects the two cerebral hemispheres?

Biology
1 answer:
swat324 years ago
8 0

Answer:

The correct answer is corpus callosum.

Explanation:

Corpus callosum is one of the compositions of the brain, which is situated within the cortex and above the thalamus. It is a thick tract of white matter, which associates the left and the right hemispheres of the brain. It is the component of the brain, which permits communication between the two cerebral hemispheres.  

It performs an important role of conducting neural information between the two hemispheres of the brain.  

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uranmaximum [27]

Answer:

<h2> They contain an enzyme activity that acts on a cytosolic substrate.</h2>

Explanation:

Receptor enzyme have three domains, i) extracellular domain, ii) trans-membrane domain and iii) cytosolic  domain.

They contain an enzyme activity that acts on a cytosolic substrate side.

They contain one of the following function:

Tyrosine kinase activity, tyrosine phosphatase activity, serine or threonine kinase activity, and guanylyl cyclase activity.

3 0
3 years ago
The nurse is required to administer vitamin k to a term newborn. how should the nurse administer this injection
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<span>The lateral aspect of the middle third of the vastus laterals muscle. This muscle is the preferred injection site because it is free of major blood vessels and nerves and is large enough to absorb the medication.</span>
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A threatened species is a species that is likely to become extinct if protective measures are not taken immediately.
ale4655 [162]

Answer:

false

Explanation:

i guess that is an endangered species but a threatened species is one whose habitats or survival is in danger mostly due to human factors like poaching and encroachment I guess

3 0
3 years ago
What purpose is served by the loss of an -H and -OH end from two molecules as they join together during dehydration synthesis
makkiz [27]

The loss of the hydrogen on one molecule produces a negative charge, which is attracted to the positive charge formed by the loss of the hydroxy group from the other molecule.

4 0
3 years ago
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When white blood cells are called to an area of infection, not only is there phagocytosis taking place, but also exocytosis of u
photoshop1234 [79]

This makes solution hypertonic which helps in reduction of inflammation in the surrounding cells.

<h3><u>Explanation:</u></h3>

The phagocytosis is the process by which white blood cells take in in different parts of of the pathogens that are invading the human body as well as secreting different toxins which helps them to survive better inside their hosts. Thus these white blood cells takes in the pathogens and thereby digests them and produce the excretory products which are then excreted in the interstitial space. Excretory products from thousands of white blood cells accumulate in the blood plasma and thereby it increases the concentration of blood plasma and makes it hypertonic with respect to the tonicity of the surrounding cells.

In the meantime due to the infection, the surrounding cells are inflamed. The hypertonic blood plasma thereby draws out different amounts of water from the cell and reduces the inflammation to certain extent.

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