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Gwar [14]
3 years ago
10

The double walled membranous sac that encloses the heart is the

Biology
1 answer:
gtnhenbr [62]3 years ago
8 0
THIS IS known as the PERICARDIUm
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Large molecules such as glucose move across cell membranes through special protein channels during?
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Glucose is a six-carbon sugar that is directly metabolized by cells to provide energy. ... A glucose molecule is too large to pass through a cell membrane via simple diffusion. Instead, cells assist glucose diffusion through facilitated diffusion and two types of active transport.

Explanation:

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How do you account for the increase in the protein concentration from the arterial blood to the postglomerular blood?
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X - 4 -a r -d + 746573 is your a
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What feature distinguishes this type of capillary from a continuous capillary?
Vitek1552 [10]
<h2>Blood Vessels</h2>

Explanation:

  • Fenestrated capillaries are "leakier" than ceaseless vessels.
  • They contain little pores, notwithstanding little holes between cells, in their dividers that take into consideration the trading of bigger particles.
  • This sort of narrow is found in territories that require a great deal of trade between your blood and tissues.  

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  1. <em>Capillaries are exceptionally minor veins so little that a solitary red platelet can scarcely fit through them. </em>
  2. They help to interface your courses and veins in addition to facilitating the trading of specific components between your blood and tissues.  
  3. <em>This is the reason tissues that are extremely dynamic, for example, your muscles, liver, and kidneys, have a wealth of vessels.</em>
  4. Less metabolically dynamic tissues, for example, specific sorts of connective tissue.
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3 years ago
Where is information first stored in a human brain?
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2 years ago
How does neural transmission compare to endocrine signal transmission?
ArbitrLikvidat [17]
Hormones are chemicals from endocrine glands, and neurotransmitters are chemical signals from neurons. Hormones are electric impulses sent from endocrine glands, and action potentials are electric signals sent through neurons. Endocrine glands and neurons both send their messages through the bloodstream. Endocrine glands and neurons both use electrical signals. I think it might the both common is using electric signal. Most neurons have only one axon. An axon is the part of the neuron that transmits nerve signals away from the soma to other neurons ....Endocrine signaling occurs when endocrine cells release hormones that act on distant target cells in the body. Refer to textbook..
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2 years ago
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