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Triss [41]
2 years ago
7

What are the major functions of the circulatory system.

Biology
1 answer:
gulaghasi [49]2 years ago
8 0

Answer:

The major functions of the circulatory system is it delievers oxygen and nutrients to cells and takes away wastes.

Explanation:

Hope this helps! :)

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Which of the following uses a particularly dense suite of tight junctions to prevent microbes from entering the underlying tissu
saul85 [17]

Answer:

Blood-brain barrier.

Explanation:

Blood brain barrier may be defined as the barrier between the blood capillaries and the component of the brain tissue. This blood brain barrier provide protection against the pathogens present in the blood.

The blood-brain barrier uses tight junctions that prevent the entry of microbes in the underlying tissue. The tight junctions allows only the entry of some selected particles and prevent the entry of other particles.

Thus, the correct option is (3).

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3 years ago
Can I have help pls I do not understand this
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An 86-year-old male client who was admitted earlier in the week with thrombophlebitis is being sent home on enoxaparin. Which st
Goshia [24]

Answer:

The client must be clear that to avoid complications, he should take exaparin through the vein. This medication is a type of low molecular weight heparin that must be judiciously given 1 or maximum 2 times a day. At the same time at home, exercises such as limb elevation and patient movement should be done. He can also use compression media .

Thrombosis is the presence of a clot in a vein.

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3 years ago
True or false rna editing occurs in the cytoplasm of the cell
Tomtit [17]
False that id false it takes place in the neucleus
6 0
3 years ago
What molecule is used to store and release energy in cells
grin007 [14]

Answer:

Adenosine triphosphate

Explanation:

Adenosine triphosphate (ATP) consists of an adenosine molecule bonded to three phophate groups in a row. In a process called cellular respiration, chemical energy in food is converted into chemical energy that the cell can use, and stores it in molecules of ATP.

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