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MArishka [77]
3 years ago
9

What are the major parts of a cell

Biology
2 answers:
uranmaximum [27]3 years ago
4 0

Answer:

  1. Cell membrane
  2. Nucleus
  3. Cytoplasm

I hope this helps!

skad [1K]3 years ago
4 0

Answer:

Nucleus, nucleolus, ribosomes cell membrane, cytoplasm, mitochondria et cetra.

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In the ED, blood is withdrawn from the vein and into a test tube. The packed cell volume (RBCs) is 1.45 ml, and the plasma volum
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Answer:

<h2>1.45 + 3.55 = 5.0 (total blood volume);  1.45/5.0 × 100 = 29% (low),</h2>

Explanation:

HCT is calculated as:

HCT = Volume of red blood cells / (Volume of red blood cells + volume of plasma) x 100  

1.45 + 3.55 = 5.0 (total blood volume);  1.45/5.0 × 100 = 29% (low), normal range for an adult female HCT  ranges from 38 to 46% (some sources claim 34.9-44.5%).

*for calculating this, one must know two of these three values: packed cell volume, total blood volume, plasma volume.

Total blood volume = Packed cell volume + plasma volume.

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3 years ago
Label the diagram using these choices: Nucleotide, Deoxyribose, Phosphate group, nitrogen base, Hydrogen bonds, base pair.
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X, right trigger, left trigger, left bumper, left, left, Y

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Semipermeable cell membranes are made of phospholipids that form a bilayer. What major benefit does this arrangement of the memb
Andrej [43]

Answer:

The correct answer would be c. The cell has a greater level of structural support.

Phospholipds are the structural units of a cell membrane. They are consist of two components; hydrphobic lipids and hydrophylic polar heads.

They make a bilayer structure in which polar heads are in contact with water and lipid part are embedded within the layer.

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  • Being liquid in nature, the cytoplasm would have dispersed in the surrounding in absence of cell membrane.

Hence, most appropriate choice would be c. The cell has a greater level of structural support.

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3 years ago
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gene
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