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fenix001 [56]
3 years ago
9

Different types of matter melt at different temperatures True or False

Biology
2 answers:
dsp733 years ago
7 0
Correct! It is true.
Svetach [21]3 years ago
7 0

The answer to ur question is A. True.


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Which capillary would be least likely to allow substances to enter or exit the blood due to tight junctions that join the endoth
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Answer:

Those capillaries that have endothelial cells tightly attached have an increase in cell-to-cell junctions, such as desmosomal junctions that are poorly permeable to substances.

These capillaries generally function as conductors or collectors and not as permeabilizers like the pulmonary capillaries that are fenestrated and allow a high passage of substances and gases.

The capillaries are waterproof and prevent the passage of substances or fluids such as in the blood-brain barrier that is very selective

Explanation:

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This is the reason why the vessels are waterproof and why pharmacology was challenged to invent drugs that could cross this barrier since it was considered impossible.

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