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shusha [124]
4 years ago
15

What type or types of blood flow through the heart? oxygenated deoxygenated both A and B none of the above

Biology
1 answer:
Sedbober [7]4 years ago
7 0
Both oxygenated and deoxygenated blood flow through the heart.
excretory, circulatory
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Platelets are also called ________.
uranmaximum [27]

Answer: Thrombocytes

Explanation:

Platelets are also known as thrombocytes as, the health care taker called the clot as thrombus. Basically, the platelets are obtained in the bone marrow with the help of white and the red blood cells.

When there is uncontrolled numbers of the platelets present in your blood amount then the term is known as thrombocytosis condition. Large amount of the plates caused many problems like heat attack and clotting in the vessels of the blood.

8 0
3 years ago
Which is the term for numbers that appear in the chemical formulas of some compounds?
iogann1982 [59]

It is called subscript indicating the number of atoms.

Explanation:

The chemical compound is formed by two or more elements.

The compound is formed by the sharing, accepting or donating the electrons.

The compound formed by two elements will have different valencies of cations and anions.

In chemical formula of compound specific number of atoms of each element are present.

eg: H2O (2 atoms of hydrogen bonded with one atom of oxygen)

       NaCl  (1 atom of sodium and one atom of chloriine are bonded.)

     NaHCO3 ( 1 atom of sodium, 1 atom of hydrogen, 1 atom of carbon and 3 atoms of oxygen.)

8 0
3 years ago
Short notes on dispersal of seed
Alenkasestr [34]

Explanation:

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5 0
2 years ago
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Arrange the order of events for the internalization of LDL particles into cells:
ElenaW [278]

Answer:

The correct answer is "5-1-3-2-4".

Explanation:

Internalization of LDL particles into cells, is needed to form the intracellular vesicles known as endosomes. The order of events that allow for this process are:

5) LDL receptors migrate to the cell surface and cluster in clathrin-coated pits. Clathrin acts directing the receptors to the cell membrane region where endosomes are formed.

1) A combination of cholesterol and apolipoprotein binds to LDL receptors and becomes internalized as endocytotic vesicles. Once the receptors are in the proper cell membrane region, cholesterol and apolipoprotein are bound and internalized.

3) Several endocytotic vesicles fuse to form an endosome.

2) The environment of the endosome becomes acidic, which causes the LDL to dissociate from its receptor; additionally, the endosome fuses with a lysosome. LDL should be dissociated from its receptor since it is going to be degraded in the following step.

4) The LDL particle is degraded by the lysosome. This takes place after endocytosis, when LDL particles are transported into lysosomes once they are fused, cleaving the cholesterol esters into cholesterol and fatty acids.

6 0
4 years ago
Help please!!!
nikdorinn [45]

it's b. anaphase and spindle fibres pulls chromosomes towards the centrioles in this phase.

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3 years ago
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